History of District Heating in the United States

| Chronological List of District Heating Systems in the United States |

Carl E. Avers

Carl E. Avers, a long-time figure in the district energy industry and the  first recipient of IDEA's Norm Taylor Award, in 1986, passes away
Carl Avers in 1986

Carl Ervin Avers was born on April 26, 1938 in  Clay, St Clair, Michigan and died  November 18. 2022, Poland Ohio.  He graduated from Michigan Tech in 1962 and in 1968 completed a course in Special Finance at Stanford University.

He began his career as a junior engineer at San Diego Gas & Electric Company in 1962, where he advanced to the level of Project Manager.  He was involved in developing cogeneration and steam distribution systems for military bases in the SDG&E service territory.  The company formed a wholly-owned subsidiary, Applied Energy, Incorporated, that received a franchise to install heating and cooling pipes in downtown San Diego in 1971 and built a district cooling system that started out serving two federal buildings in San Diego.  Applied Energy was sold to Energy Factors in 1983 and the district cooling system was sold several times before being bought by Cordia in 2022.

Avers was hired in 1973 as the chief engineer and project manager for the Nashville Thermal Transfer Corporation's waste-to-energy project, which provided steam and chilled water to buildings in downtown Nashville.

In October 1980 Avers bought the Ohio Edison system system in Youngstown for $1 million and formed Youngstown Thermal, which was reportedly a subsidiary of Synergy Systems Management Corp. of Coral Gables, Fla.  Avers was to have a long (40+ year) relationship with Youngstown Thermal.

Thermal Resources of America, Inc. was incorporated in Ohio on February 10, 1983.  This company bought the Ashley steam plant in St. Louis.from Union Electric in December1984 for $1.1 million, while the Bi-State Development Corporation acquired the steam distribution network with $1.9 million that was provided by Thermal Resources.  Avers wanted to build a waste-to-energy plant to provide lower-cost steam for the network and approached Catalyst Energy Development Co. to fund the new $70 million plant in the city.  Catalyst agreed and on December 31, 1985 Thermal Resources of America, the Youngstown, Ohio,-based parent company of Thermal Resources of St. Louis, merged with Catalyst Energy Dec. 31 and formed a new company called Catalyst Thermal Energy Corp. that will be the main operating subsidiary of Catalyst Energy. Avers was named as president of the new company, which bought the following systems:

    Baltimore March 1985 $10 million
    Philadelphia July 1986 $30 million
    Boston September 1986 $32.5 million

Catalyst Thermal also bought the Cleveland system in December 1987 and sold it to IPALCO subsidiary Mid-America Energy Resources in July 1991.

In July 1988, Thomas B. Pickens 3d (son of T. Boone Pickens) bought control of Catalyst Energy for $202.5 million and Catalyst Thermal became United Thermal Corporation in April 1990.  United Thermal was sold to Trigen in 1993 for $65 million.

Avers resigned as president of Catalyst Thermal in January 1990 but retained control of the system in Youngstown, where he formed Thermal Ventures, Inc (TVI). the same month.

TVI bought the Equitable Gas-Energy system in Pittsburgh in 1990 for about $7.4 million (?). 

TVI bought the system in San Francisco from Pacific Gas & Electric in 1990 for about $9 million but the sale was not approved until June 1993.
TVI bought these two systems for $16.4 million and sold 50% of them to NRG Energy in 1995. TVI also leased the steam system in Akron that year. TVI sold the remaining 50% to NRG Energy in 1999, while keeping Youngstown and

TVI leased the steam system in Akron in 1995 and it was acquired by Akron Energy Systems in 2007.

The system in Detroit was acquired in 2003 and has since xbeen sold twice.

References
1970 "New Steam Machine at NTC To Hold Down Air Pollution," Evening Tribune, July 23, 1970, Page 24.
Carl E. Avers, project engineer for the $3.5 million combination electricity-generating and steam-producing the San Diego Gas & Electric Company is building at the Naval Training Center.

1971 Ordinance granting Applied Energy, Incorporated a non-exclusive franchise to construct, maintain and use pipes and appurtenances to carry temperature-controlled water for heating and cooling purposes in streets within the city of San Diego.  July 29, 1971.

1974 San Diego Gas & Electric Company Annual Report 2003, February 21, 1974
Page 30:  The $40 million Federal Office Building and Courthouse in downtown San Diego will occupy three city blocks when it is completed in mid-1975. Six stories high, it contains810,000 square feet of space. The 21-story tower under construction in the background also is being built for the Federal Government. It is the Metropolitan Correctional Center. Both buildings are situated at the western end of a 15-block redevelopment area, which is planned as a pedestrian-oriented urban center.  In addition to supplying electricity and steam for the two federal facilities, SDG&E will furnish chilled water for air conditioning, through its wholly-owned subsidiary, Applied Energy Incorporated.

1980 "Ohio Edison to sell steam heat system," The Plain Dealer, June 6, 1980, Page 18.
Ohio Edison Co. has agreed to sell its unprofitable steam heating system serving the downtown here to a new energy development company that plans to use it to convert waste materials to fuel, the utility company said yesterday.
And, in a related action, the Public Utilities Commission of Ohio said it would allow Ohio Edison to close its steam heat system in Springfield as of Nov. 1.
The sale of the Youngstown plant and distribution lines to Youngstown Thermal Corp. must be approved by PUCO, which will hold hearings on the matter. Youngstown Thermal is a subsidiary of Energy Systems Management Corp., of Coral Gables, Fla.
No price was disclosed. The company, backed by Florida investors, must install new dust collecting equipment to comply with federal air pollution laws.  It intends to use municipal trash, industrial wastes and sawdust.
Ohio Edison has been trying to close the Youngstown system since 1974, when it was first denied permission by PUCO. The utility said rising fuel costs and environmental requirements made running such systems too costly. The system distributes excess steam from the utility's boilers through underground mains to heat 117 downtown stores and offices. The Springfield system serves 35 customers in 19 buildings.
Ohio Edison, which provides electricity to 830,000 customers in 36 Ohio counties, also operates a steam heat system in Akron. That plant will be taken over by the city once Akron's new garbage-burning energy recycling plant been in successful commercial operation for 90 days.

1983 "Board Authorizes Sale," Needles Desert Star, April 6, 1983, Page 6.
San Diego Gas and Electric's Board of Directors has authorized the sale of its wholly-owned subsidiary Applied Energy Incorporated (AEl) to Energy Factors, Inc. While terms of the. transaction are not yet final, the selling price was approximately $45 million. SDG&E has the option to take approximately 20 percent of stock of Energy Factors, Inc., as partial payment for the sale. AEI, a non-regulated venture founded in 1968 to develop and manage congeneration projects, is the largest company of its kind in the Western United States.
Its customers include the U.S. Navy, a number of large customers in downtown San Diego, and Burroughs Corporation in Rancho Bernardo.

1986 "Merger Gives Thermal Funds for Plant," St. Louis Business Journal, January 27, 1986, Page 20C.
Thermal Resources of St. Louis soon will have the money to begin construction of its trash-to-energy facility and to expand its steam heat market downtown as a result of its proposed merger with New York-based Catalyst Energy Development Corp. Thermal Resources of America, the Youngstown, Ohio,-based parent company of Thermal Resources of St. Louis, merged with Catalyst Energy Dec. 31 and formed a new company called Catalyst Thermal Energy Corp. that will be the main operating subsidiary of Catalyst Energy.

1986 Avers elected president of the IDHCA and receives the first Norman R. Taylor Award.

1987 Thermal Resources of St. Louis, Inc.was incorporated in Missouri on February 2, 1987.

1987 "ON THE MOVE KILKENNY JOINS STEAM UTILITY HOLDING FIRM," Journal of Commerce, October 15, 1987
Jay F. Kilkenny joins Catalyst Thermal Energy Corp. as president of this owner of district steam utilities.
Mr. Kilkenny was a vice president at the financial services company Primerica Corp. and its predecessor, American Can Co.  Carl E. Avers, who was Catalyst Thermals' president, becomes chairman, a new title. The company sells piped steam to downtown customers in Philadelphia, Boston and other cities.

1988 ASHRAE Journal 30(1):36 (January 1988)
Jay F. Kilkenny has joined Catalyst Thermal Energy Corporation, New York, New York, as president, succeeding Carl E. Avers who has been elected chairman.  Kilkenny was with American Can Company, while Avers served as president and director of Catalyst Thermal.  Catalyst Thermal is the nation's second largest producer of steam.

1988 "A Highflier's One Final Gamble," The New York Times, March 30, 1988, Page D1
Perhaps the boldest is John D. Kuhns, founder and chief executive of the Catalyst Energy Corporation, the largest of the new independent companies that produce and sell electricity to utilities.
For instance, when Catalyst acquired a St. Louis steam maker, it kept free of state regulations by not buying the steam pipes, instead persuading a state agency to buy them and lease them back for $1 a year. Missouri law exempts power producers that do not own their distribution channels.

1988 "Pickens's Son Wins Catalyst Energy In His First Solo Bid for a Public Firm," Wall Street Journal, July 22, 1988, Page 1.

1990 "Catalyst Thermal Energy Corp.," The Wall Street Journal, January 15, 1990, Page B7.
Carl E. Avers, 52-year-old founder of this owner and operator of steam-energy systems, resigned as chairman. He will continue with the company as a consultant and chairman emeritus. He is succeeded by Thomas B. Pickens, 32, chairman and chief executive officer of the Catalyst Energy unit. Jay F. Kilkenny, 40, resigned as the parent's president to join Recovery Corp. of America, a medical-waste disposal concern here. He is succeeded by Peter J. Fagan, the company's chief financial officer since 1987. Steven G. Smith and Richard S. Strong, who serve as president and general manager of the company's steam systems in Philadelphia and Boston, respectively, were named executive vice presidents of the parent, in addition to their current responsibilities. Both are age 47.

1990 Thermal Ventures, Inc, a Delaware corporation, was registered as a foreign corporation in Ohio on January 29, 1990.

1990 "Catalyst Energy Corp," Wall Street Journal, October 17, 1990, Page B8.
Catalyst Energy Corp. said it told its 83.5%-owned subsidiary, United Thermal Corp., that it plans to find a purchaser for the stake.
Catalyst, a supplier of steam energy, said it expects to enhance shareholder value from the sale and named Lehman Brothers as adviser.
Last March, Catalyst suspended its five-cent quarterly dividend, saying it needed to conserve cash for capital spending in existing plants and various development projects. Catalyst officials weren't available for further comment.

1992 "The District Heating Renaissance," Independent Energy 22(7):64-68 (September 1992)
Carl Avers is president of a growing company.  His company, Pittsburgh, Pa.-based Thermal Ventures Inc., has plans to expand the district heating and cooling (DHC) systems it owns in Youngstown, Ohio, and Pittsburgh and is also planning to acquire the San Francisco, Calif., steam system owned by Pacific Gas & Electric. Thermal Ventures, along with the United States’ three other largest DHC companies —United Thermal of New York City, Trigen Energy Corp, of White Plains, N.Y., and Indianapolis-based Mid-America Energy Resources— are expanding as demand for their services grows.

1993 "Trigen completes purchase," Wall Street Journal, December 6, 1993, Page B5
Trigen Energy Corp. said it completed the acquisition of more than 90% of United Thermal Corp. for $4.50 a share, or a total of about $65 million.
Trigen, a developer of heating and cooling systems, said it acquired 83.5% of its United Thermal stock from Catalyst Energy Corp., a closely held New York energy concern, and another 6.5% stake from other United Thermal shareholders.

1994 "Thermal Ventures Pursues Growth Plans in San Francisco, Pittsburgh, Youngstown," District Energy 80(2):10-13 (Fourth Quarter 1994)
Avers, who led United Thermal Energy Corp.'s purchase and expansion of six systems before leaving as the company's chairman in 1990, has quickly picked up where he left off. Founded in 1990, Thermal Ventures now operates steam district heating systems in San Francisco, Calif., Pittsburgh, Pa., and Youngstown, Ohio, as well as a district cooling system in Pittsburgh.
Expansion plans are under way in all three cities. In Youngstown, expansion plans include a new district cooling service.
Thermal Ventures was formed in 1990 to do what Avers and Mahoney had done best at United Thermal - acquire, operate and improve district energy systems.
"By 1988, United Thermal had essentially gotten out of the business of acquiring district heating and cooling systems," Avers recalls.

1997 "Investments top business plan at Thermal Ventures," Youngstown Business Journal, January 1, 1997
The business plan at Thermal Ventures Inc., Youngstown, is to continue to make capital investments in energy-efficiency projects, says Lewis A. Mahoney, co-founder of the company with Carl E. Avers, chairman. "We also plan to add new customers to each system," he says. "Our assets increased from $27.5 million in 1995 to more than $30 million last year."
1996 revenues, Avers adds, are estimated at $28 million. Acquisitions are in the works for 1997, he says, as well as expansions at the four steam-heating and cooling systems the company owns in Youngstown, Pittsburgh, San Francisco and Akron.
Last year, Akron was the primary project, requiring a $3-million overhaul. The Akron system is one of the largest in the country, serving 250 customers including three hospitals. Thermal Ventures began operating part of the Akron Steam System in August 1995, taking over full operations the following November.
During the last 18 months, the system was transformed from a money loser to a profitable system, primarily by switching from gas fuel to Ohio-produced coal and wood. "About 22 percent of our energy comes from tree trimmings," Avers explains. "Some wood comes from as far away as West Virginia, but most of it comes from tree trimmers within a 50-mile radius of Akron. Burning wood is a first for Thermal, but it is going well and we may add wood fuel to some of our other operations."
Akron also is expanding its 4,000-ton district cooling system by installing a new plant that will serve the new downtown baseball stadium and other nearby buildings.
At least one additional system now being studied will be acquired this year, Avers says.
Some growth, he adds, will come from universities, industries and hospitals looking to spin off on-campus district heating and cooling systems as part of efforts to restructure and concentrate on their core business interests.
Other systems posted considerable activity last year. Several hotels and city buildings, for example, joined the 200-building steam system in San Francisco. In Youngstown, Powers Auditorium joined the district cooling system, which now serves the Home Savings and Loan and Edison Incubator buildings.
In Pittsburgh, buildings at Allegheny Community College were added to the district heating and cooling pipelines. "The college turned over its cooling and heating system pipes to Thermal as a privatization of its utility infrastructure," Avers reports.
Thermal Ventures likely will continue to benefit as a result of U.S. Environmental Protection Agency initiatives stressing fuel efficiency alternatives and banning use of refrigerants that destroy the earth's ozone layer. "The requirement for low oxides of nitrogen burners on boilers is helping grow our San Francisco business, where base-load boilers at our plant have been converted to low oxides of nitrogen-emission systems," Avers explains.
"We spent $600,000 last year on new low-nitrogen burner systems, which reduced nitrogen production by about 70 percent on our gas-fired boilers. The EPA will be forcing in-building boiler systems to convert their boilers. At that point, district heating becomes an even better alternative."

1997 NRG Energy, Inc.  SEC Form S-1/A, October 9, 1997
Page 69:  In August 1995, NRG purchased from Thermal Ventures, Inc. ("TVI"), a 49% limited partnership interest in each of two district heating and cooling projects, one in San Francisco (San Francisco Thermal Limited Partnership or "SFTLP") and the other in Pittsburgh (Pittsburgh Thermal Limited Partnership or "PTLP"). NRG and TVI then established North American Thermal Systems LLC ("NATS") for the purpose of jointly owning their respective general partnership interests in these two district heating and cooling companies. In 1996, NRG paid $2.8 million to the owners of TVI and made a capital contribution of $500,000 to NATS in exchange for the sale of the 1% general partnership interests in each of PTLP and SFTLP to NATS. NRG and TVI participate equally in SFTLP and in PTLP and each owns 50% of the membership interests in NATS. As of June 1997, NRG's investment in PTLP was $3.9 million and NRG's investment in SFTLP was $5.1 million.
PTLP and SFTLP are both regulated utilities that operate under tariffs and are rate-regulated. PTLP owns and operates a district heating and cooling system that serves part of downtown Pittsburgh and has peak steam capacity of 240 mmBtus per hour (70 MWt) and 10,180 tons of chilled water per year. PTLP serves 24 customers with 300 million pounds of steam per year and 21 million ton hours of chilled water per year. SFTLP is the sole supplier of steam to downtown San Francisco, which it serves through its district heating system that has steam capacity of 490 mmBtu per hour (144 MWt). SFTLP serves approximately 210 customers with approximately 700 million pounds of steam per year that is used primarily for space and domestic heating and absorption air-conditioning.
NATS is currently considering the acquisition of several other district heating and cooling companies. NRG has agreed to make additional payments to the principals of TVI of up to an aggregate of $7 million until January 1, 2003 for reaching performance benchmarks of current and future NATS operating entities. There is no assurance that NATS will consummate any additional acquisition

2000 Thermal Ventures II, L.P., a Delaware limited liability partnership, was registered as a foreign limited partnership in Ohio on June 27, 1000

2001 "Carl E. Avers," Michigan Tech
Carl Avers earned a BS degree in Mechanical Engineering from Michigan Tech in 1962. He continued his education in 1968 at Stanford University completing a special course in Special Finance, Economics, Accounting and Engineering Economy. Carl began his career in 1962 at the San Diego Gas & Electric Company as a Junior Engineer. He advanced in the company to the level of Project Manager before becoming a successful entrepreneur and consultant in the thermal energy area beginning in 1970 when he first developed Applied Energy, Incorporated. From 1975 until 1980 he was the Director of Advanced Energy Systems Division for Ellers, Fanning, Oakley, Chester & Pike, Incorporated. Avers was the principal business architect for a start-up company in 1980 that by 1987 became a 500 employee, $125 million revenue energy company.
He is currently CEO and Chairman of Thermal Ventures Incorporated, a company he co-founded in 1989. Thermal Ventures owns and operates energy systems in four cities and is based in Youngstown, Ohio. With revenues in excess of $30 million in 1998 they employ over 100 individuals. Carl is also the Chairman, President and -CEO of Thermal Venture II, LLC, which was formed in 2000 with Yorktown, a financial investor for the purpose of acquiring and developing a major district heating, cooling and electricity generating business with units throughout the country.
Carl has written several publications and has presented numerous technical papers. In 1986 he received the first man-of-the-year Norman R. Taylor award by the International District Energy Association. He is a registered Professional Engineer in the states of California, Tennessee and Florida, a member and past President and Director of the International District Heating and Cooling Association, was a board member of a NYSE company, Catalyst Energy & Development Corporation, and a director of Entropy Systems, Incorporated.

2004 "Thermal Ventures II," The Vindicator, July 17, 2004
The company that provides steam heat to downtown Youngstown expanded into Detroit last year and is on the verge of growing again.
Youngstown-based Thermal Ventures II is studying more acquisitions and plans to add a new system every year, said Jeff Bees, company president and chief executive.
Bees declined to say anything about potential additions other than that the company isn't afraid to take on systems that need new investment to improve their operations and efficiency. Such deals take about a year to review, he said.
Company history
The parent company of Youngstown Thermal has the money to buy other heating systems because of a partnership created in 2000 with Yorktown Energy Partners, a New York investment firm that handles endowment money for some major universities.
Yorktown owns a controlling interest in Thermal Ventures II, which was a new entity created for the purpose of expansion. Yorktown wanted to expand its investments and liked the local company's expansion plans, Bees said.
Thermal Ventures II was created out of Thermal Ventures Inc., which was founded by Carl Avers and Lewis Mahoney.
The original company remains but has moved its headquarters to Akron, where it operates a steam heating system for much of downtown. Thermal Ventures Inc. retains a minority ownership interest in Thermal Ventures II.
Mahoney retired in 1999, but Avers continues as chairman of Thermal Ventures Inc. Bees had been general manager of Youngstown Thermal and Akron Thermal before being named the leader of Thermal Ventures II.
He said the agreement that created Thermal Ventures II gives it the option to bring Akron Thermal under its umbrella, but it hasn't yet done that.
Preparation for growth
Avers said, however, that he intends for Thermal Ventures to grow and has just created a management team of people in their mid-40s to lead the company into the future. Avers, 66, said customers sign long-term contracts for steam and want to have stable management in place when they sign such deals.
The Akron company is looking to grow by taking over the heating systems for large industrial plants in the region and throughout Ohio and western Pennsylvania, he said. Thermal Ventures previously had ownership stakes in downtown systems in Pittsburgh and San Francisco but sold those in 1999.
Meanwhile, Thermal Ventures II is looking to expand with more district heating systems such as the ones in Youngstown and Detroit. Youngstown's system serves about 50 customers, while Detroit's system has about 135 customers with 250 buildings.
Youngstown Thermal also has a cooling system with four customers.
Bees said now is a good time to grow because utilities that operate steam systems around the country are reconsidering their investments in those systems. Some utilities are preferring to invest in natural gas exploration instead of upgrading steam systems because of the rising cost of natural gas, he said.
In limbo
Thermal Ventures II also owns steam systems that heat two industrial plants, although company officials are less interested in such systems going forward, Bees said.
The future of both systems is up in the air, he said. One is at a manufacturing plant in Tennessee, which may be closed by the manufacturer. The other is at an industrial park in Virginia which has lost its largest tenant.
Thermal Ventures II also is looking to sell two hotel heating systems it owns in Orange County, Calif. It bought the systems in 2000 to serve hotels that were expected to develop in the area. The development didn't occur, so the company intends to sell the systems to owners of the hotels where they are located, Bees said.
Thermal Ventures II, which has about $50 million in annual sales, has its headquarters at Penguin Place at North Champion Street and East Rayen Avenue. The former telephone company and university classroom building was renovated by Leslie Cochran, former Youngstown State University president, and his wife, Lin.
Thermal Ventures II has nine employees in the top floor of the building and is trying to lease the bottom floor. The company has 120 employees throughout all of its systems.
The Youngstown system has about six miles of steam lines that range in diameter from three inches to 18 inches.
Youngstown Thermal's plant between Belmont and North avenues at the edge of downtown uses coal to fuel boilers that make steam. Pressurized steam is taken from the plant to the heating system of a building, where the steam raises the temperature of a coil in a heat exchanger. The heat is then distributed by ducts in the building.

2012 "CEO:: Plant ‘to stop burning coal’," The Vindicator, January 29,  2012
Sulphur-dioxide emissions from Youngstown Thermal’s North Avenue steam plant have increased in recent years because it recently has been burning higher-sulphur coal, according to Carl Avers, the company’s chief executive officer.
The plant is burning higher-sulphur coal because its coal supply is being mined from higher-sulphur veins than were previously mined, Avers said.
Although Youngstown Thermal has received several air-pollution warnings and citations from the Ohio Environmental Protection Agency in the last decade, including a 2010 citation for excessive sulphur-dioxide emissions, all were resolved without fines or penalties, according to Mike Settles, a state EPA spokesman.
However, the company was fined $1,000 and ordered to take corrective measures in a 2005 settlement agreement with the U.S. EPA concerning a citation for excessive ash and soot emissions.
The 20,000 tons of coal burned annually in the plant comes entirely from Ohio and costs the company about $75 a ton, Avers said.
To haul in lower-sulphur out-of-state coal, Avers said: “We’d have to get it out of Kentucky at about twice the price” or from the western United States at prohibitive prices.
Despite the doubling of coal prices in the past decade as demand increased due to China’s purchases of American coal, the North Avenue plant is still heavily coal-dependent because coal is still much cheaper than oil and natural gas, Avers said.
However, Avers said his plant this year will begin burning waste wood, which is plentiful at sawmills, cheaper and causes less air pollution than coal.
“There’s too much pollution from the coal” burning, and waste wood burns “only a little cleaner than coal,” observed George Peya of Youngstown, chairman of the local Salt Springs Group of the Ohio Chapter of the Sierra Club.
The Sierra Club is a San Francisco-based national environmental quality advocacy organization now engaged in a “Beyond Coal Campaign” designed to promote the replacement of coal burning with cleaner energy sources.
Peya said he prefers natural gas, which he said is much cleaner burning than coal or wood. Coal is the fuel for three Youngstown Thermal boilers and natural gas fuels the company’s backup boiler.
“When you harvest a tree, about 50 percent of it becomes waste” and the waste wood can be acquired for the cost of transporting it, Avers said. Besides sawmills, Avers said he hopes to acquire waste wood from storm-related municipal tree-cuttings. He also said trees killed by the ash borer will add significantly to the waste-wood supply.
Avers acknowledged that the U.S. and Ohio environmental protection agencies will soon lower smokestack- emissions limits to the point where coal-burning plants can’t meet them. “We’re going to stop burning coal,” he said.
To meet the new emissions limits, Avers said he plans to buy and install coal and wood gasification equipment, with the plant burning the gas produced in the process and keeping the sulphur within the plant in the ash, which can easily be removed and disposed of properly.
“From an environmental standpoint, it’ll be as clean as natural gas,” Avers said of the gasification process.
“I could see a practical use of that for something like demolition wood from homes, rather than burying it in a landfill,” Peya said of gasification technology.
“My strategy is to go to wood first and eventually put in these gasifiers,” Avers said. “My job is to manage the fuel to the lowest cost for my customers,” Avers added.
“Many people visit our plant, and they can’t believe that we burn coal there,” Avers said, noting that smoke from its smokestack’s isn’t visible most of the year.
That’s because the North Avenue plant uses an advanced technology known as flue gas re-circulation, which keeps soot within the plant, where it is burned up, he explained.

2015 "$5M Price Tag for Thermal’s Turnaround Plan," Youngstown Business Journal, July 28, 2015
YOUNGSTOWN, Ohio – Carl E. Avers, the CEO of Youngstown Thermal LLC, was something of a white knight in the 1980s when the downtown steam system was rescued from Ohio Edison, then expanded and updated with a $7 million investment. Installation of a district cooling system followed in 1996 as Avers widened his business horizons to steam plants in Akron, Detroit and elsewhere.
“Youngstown is the smallest system I’ve worked on,” says Avers, 77. “Now I’m of the age that I want to bring to Youngstown what I’ve brought to other cities and that is an enlightened and more advanced energy system.”
But Avers also brings baggage — legal challenges and competitive threats – as he seeks $5 million to fund construction of a natural gas-fired co-generation power plant at the company’s North Avenue headquarters (READ STORY).
He’s embroiled in a two-year personal bankruptcy case pending in U.S. Bankruptcy Court in Erie, Pa., in which he listed personal assets of $5,100 and liabilities of $59 million. Documents filed in the case reveal a tangled string of corporate entities and family trusts that creditors are attempting to unravel in their search for liquidation value. The largest unsecured creditors and the bankruptcy trustee accuse Avers of not fully disclosing his assets. And the judge hearing the case, Thomas P. Agresti, wrote in a July 21 order that he “has had enough [with Avers’] “delay and obfuscation [in refusing] to turn over corporate records and accounting materials.”
Attorney Gary V. Skiba, who represents Avers, challenged these assertions in a letter to the bankruptcy trustee, Richard W. Roeder of Titusville, Pa., posted July 27 on the case docket. Skiba said the records involve “defunct entities [that] have had no value for anyone in quite some time, as even your report concludes; and absolutely no one had any interest in maintaining records that had no useful purpose.”
Foreshadowing all of this is the bankruptcy and eventual closing of Akron Thermal, which Youngstown Thermal began operating in 1995 under a contract with the city of Akron. This city’s district heating system was purchased in 2004 by one of the multitude of evolving corporate entities, filed bankruptcy in 2007 with creditors owed $20 million and ceased operations in 2009.
Today the long-term viability of Youngstown Thermal is threatened by the loss next June of its largest customer, Youngstown State University, which accounts for $3.2 million, or 60%, of Thermal’s annual revenues. And the city of Youngstown, which buys Thermal’s steam to heat five of its buildings, has set an Aug. 6 deadline for companies to submit proposals for construction of a municipal power plant to heat and cool city buildings, or a district utility system that would potentially serve the entire central business district.
The city pays Thermal “approximately $214,392” annually for steam heating at five buildings: City Hall, the Youngstown Police Department, 20 Federal Place, the City Hall Annex and Fire Station No. 1.
Companies responding to the RFP are given two options. First, submit a proposal for “a 20-year heating and cooling rate based on services supplied by existing heating and cooling plants.” Or submit a 20-year rate proposal “based on services supplied by building, operating and maintaining a localized energy plant(s) in City Hall or any other location identified by the proposer as appropriate.”
Johnson Controls, the Milwaukee-based energy management company to whom YSU awarded a $16 million contract in June to build a steam plant on campus, is expected to submit a proposal for the city’s business. So, too, is Youngstown Thermal.
The company will offer a proposal to provide steam heating as well as and cooling and electricity for municipal buildings, Avers says. Youngstown Thermal serves some 50 buildings in the central business district in addition to YSU, and employs 21.
Avers is emphatic that he knows how to save downtown area businesses $30 million a year in combined energy savings. “Most of the customers downtown do not know how to buy energy in this deregulated market – and they are paying twice as much as they should,” he says.
“I really want the city to be a champion of this. It’s going to benefit the entire business community,” he adds.
His vision, the “Youngstown Energy Plan,” has been presented to City Council and to the Downtown Youngstown Economic Action Group. The case study converts downtown businesses from spending 92 cents of every energy dollar on buying electricity from Ohio Edison to just 15 cents, instead using Youngstown Thermal’s steam for heating (30 cents) and cooling (30 cents), and the company’s “progressive purchasing program” whereby Thermal would buy and resell electricity and manage consumption (25 cents).
The plan, essentially Thermal’s turnaround strategy, begins with construction of a $5 million natural-gas fired co-generation system that would produce steam for heating and cooling, as well as 3.5 megawatts of electricity, which Thermal would sell to the power grid. Integral to the $30 million in overall energy cost savings that Avers estimates downtown businesses would enjoy is Thermal becoming a substantial reseller of electricity and implementing “micro-grids,” which he describes as a “small-scale centralized electricity system that relies on the power grid for electricity but manages demand or capacity charges.”
Youngstown Thermal has engaged Pennoni Associates, based in Philadelphia, as its “strategic partner” to engineer and design the co-generation plant, and help secure new electricity customers. The project’s timeline is 18 to 24 months, according to Avers.
“We are working with Youngstown Thermal to move them from coal to natural gas and improve the overall efficiency of their operations,” affirms David Ferro, director of energy manager management services in Pennoni’s Columbus office. “A lot of these customers in Youngstown are overpaying for electricity. The broker fees and the way people are buying energy are adding extraordinary costs to the end users.”
Pennoni employs 1,200 at 29 offices nationwide and recently celebrated 50 years in business. “We buy energy for Fortune 500 companies across the nation and we help them anage it,” Ferro notes.
According to Avers, a division of Youngstown Thermal formed one year ago already sells electricity “indirectly to 18 buildings” including the Realty Tower and Erie Terminal. “The next step in this process is generating electricity. But first I wanted to get some customers under my belt and then move to becoming a load supplier,” he says.
All it takes is money — financing by the company, securing new debt and/or new investors — and here the math gets fuzzy.
“Obviously the financing needs to be there to do what we’re trying to do,” says Pennoni’s Ferro, who cites a confidentiality agreement that precludes him from discussing whether his company – or anyone else—is ready to fund the $5 million co-generation plant.
“They have sources of money if I don’t put up the money,” Avers says of Pennoni.
“We have commitments already for sponsoring this, all of it, but I’d rather not say who. We will get the money. There is no impediment to this project going forward,” he says.

2015 "Avers Responds to Stories about Youngstown Thermal," Youngstown Business Journal, July 31, 2015 | article on Wayback Machine |
The CEO of Youngstown Thermal LLC, Carl E. Avers, offers “some perspective” on this week’s three-part series of reports on his company.
In a letter to the publisher of The Business Journal, Andrea Wood, who researched and wrote the reports, Avers says, “It is my vision that the community will come together as they did in 1979 to, not only to save the downtown steam system but make it prosper for the benefit of its current and future steam customers. “
Avers was referring to his Youngstown Energy Plan, detailed in one of the stories published this week:
Part One: Thermal Losing 60% of Revenue; CEO in Bankruptcy | article on Wayback Machine |
Part Two:  $5 Million Price Tag for Thermal’s Turnaround Plan | article on Wayback Machine |
Part Three: YSU to Borrow $16M to Build Its Own Steam Plant | article on Wayback Machine |
Avers’ letter enclosed documents that can be downloaded below.
Here is the full text of his letter:
Attached is a document that shows the information on the Baltimore, Boston, Philadelphia, Cleveland, Pittsburgh and San Francisco steam systems. This financial analysis shows the purchase price and the quick turn-a-round of these systems within one year.
In effect, we are at year one for Youngstown Thermal. We have a business plan going forward that will have similar positive and dramatic results as we did at all of these systems.
A second attachment is all of the financings that we have done as a group of engineers from 1980 through 2000, a span of 20 years. During that 20 year period we raised $173,590,000. All of these debts were retired with interest. All of these companies continue to be very successful and have been grown to serve more customers. A number of these systems included power generation which is what we envision for Youngstown Thermal’s future as well as district heating and district cooling.
We acquired the Cleveland system in 1987. Since that time, $35 million of investment was made into a district cooling system. We sold the Cleveland System to an electric utility. They, in turn, sold it to a private investor. Last week it was sold to an electric utility headquartered in Canada. They plan a similar but different go forward business plan to that which we envision for Youngstown.
Since our first acquisition in 1979 energy prices have increased dramatically and they will continue to increase dramatically. Today, it takes a community organization to structure a community business arrangement that will insulate the community from rapidly increasing energy costs.
To underscore and reinforce my confidence in structuring a new energy system for our greater Youngstown community I’ve included a copy of a recent article in Crain’s Detroit Business newspaper dated July 13, 2015. Customers in Michigan spent $253 million on energy improvement projects. That investment is returning $948 million per year to these customers on reduced energy costs. As you are aware, we have identified approximately $30 million of annual savings for the greater Youngstown downtown community. This group of energy users spend $70 million per year. Much of this expenditure is unnecessary in the marketplace. Part of our program will be one of the education to help building owners acquire the right mix of utility services at the appropriate price.
The first company roll up that we organized here in Youngstown beginning in 1979 was called Catalyst Thermal Energy Corp. I’ve attached an annual report of that company from 1987. That was the period that we acquired the systems in Philadelphia, Boston and Cleveland and closed on their respective purchases all within a 6 month period. All of these systems are enjoying good financial health and we are proud of having been responsible for acquiring these facilities form electric utilities and, after our investments and restructuring, set them on a path to a better serve their respective communities.
It is important to understand that our management team never bought the Akron steam system. The Akron Steam System is owned by the City of Akron. Akron Thermal added Akron University to the system as well as the Summa Health Hospital when we were brought in as “operators” of that system in 1994. I formed Akron Thermal as an operating company and operated Akron Steam under Akron Thermal from 1994 to 2004. I left Akron Thermal in early 2004. I was not the operator in 2007 when the company declared bankruptcy. Soon after I departed Akron as the operator in 2004 major customers left the system including the university and a hospital. While I managed that system we expanded the district cooling system to serve 12 additional buildings and that system continues to grow. In 1960 no cities had district cooling and today 67 cities have installed downtown chilled water systems. Generally, these were installed by electric, steam and gas utilities to address high electric bills on high priced peak load conditions.
I hope this puts some perspective on Youngstown Thermal. The Youngstown community sets at the brink of embracing the Youngstown Energy Plan or not. It is my vision that the community will come together as they did in 1979 to, not only to save the downtown steam system but make it prosper for the benefit of its current and future steam customers. Ohio Edison estimated the cost to place new boilers in all of the buildings downtown at $50 million. Continuation of the steam business while augmenting it with power generation is the obvious and better choice. Bringing $30 million of savings to the community as a companion project is the smart approach.
Sincerely,
Carl E. Avers
Chairman & CEO
Youngstown Thermal

2016 "Avers to ask city to consider Thermal," The Vindicator, November 7, 2016
Today, the executive of the city’s district energy system will present why he thinks the city should stick with steam.
Carl Avers, chief executive officer of Youngstown Thermal, wants to keep the city on the system for heating, add cooling services and change the way the city turns on the lights.
Avers asked for a chance to present his plan for the city, which is what he will do at 5 p.m. today at the city council meeting of the buildings and grounds committee.
“We would like them, and frankly everyone else in town, to modernize their buildings with smart money,” Avers said.
The “smart money” comes from the zero-percent financing Youngstown Thermal offers on the capital it finds for customers.
“Our capital can only be targeted for energy efficiency,” Avers said.
Youngstown Thermal has proposed to take the city’s utility costs, which includes steam service, electricity and natural gas, to $2.7 million per year. In 2015, the city paid out $4,005,065 in utilities, according to the city’s finance department.
The company would do this by providing district steam services to the city buildings except the water department, establish steam-based cooling and contract with the city to enroll in a “progressive” electric purchasing program.
“It’s a series of projects,” Avers said. “It involves restructuring their electric and gas services.”
The cost to the city to transition its utilities under Avers’ plan: nothing.
“The cost comes out of the savings,” Avers said.
Right now, Youngstown Thermal provides steam service to city hall, the police department, 20 Federal Place, the city hall annex and the downtown fire station. The city’s natural gas is provided by Direct Energy through an agreement with Dominion. The city’s electricity comes from Constellation through an agreement with Ohio Edison.
The city decided last summer to seek bid proposals for its central heating and cooling services after Youngstown Thermal lost a top customer in Youngstown State University.
YSU had Johnson Controls, a Milwaukee-based company, build a new $16 million steam plant that YSU said would save about $2 million a year.
“We are concerned about the long-term financial stability of Youngstown Thermal,” Youngstown Mayor John A. McNally said.
The city also was concerned over some of the challenges other service users have had with Youngstown Thermal, McNally said.
The mayor recently received a letter from downtown businesses on the Youngstown Thermal system about their concerns of what would happen to Youngstown Thermal financially if the city were to go off the system.
“The administration and the council have to think of the effects,” McNally said.
In addition to Youngstown Thermal, Middleburg Heights-based Brewer-Garrett Co. submitted a proposal to the city.
In October, the city said it would dump Youngstown Thermal and go with Brewer-Garrett, but the buildings and grounds committee voted to give Avers an opportunity to pitch his proposal before a final decision is made.
Brewer-Garrett’s proposal puts an end to purchasing direct steam altogether, focusing instead on constructing local boiler plants at the city-owned buildings previously serviced by Youngstown Thermal.
The steam boilers would have a service life of at least 35 years or more with proper maintenance, according to the proposal.
During a presentation to the city’s buildings and grounds committee, Brewer-Garrett said the city would pay the company $1,839,700 for the work, guaranteeing that the municipality would save at least $3,234,180 over 15 years. After the initial cost, the city would save $1,294,480 under the proposal.
The Vindicator requested the proposed contract between the city and Brewer-Garrett, but that proposal was denied because it “is exempt from disclosure as the contract is in the process of being negotiated and protected by attorney-client privilege,” said Anthony Donofrio, city deputy law director, in an email.
Before the city enters into an agreement with Brewer-Garrett, city council and the board of control have to approve it.

2017 "Youngstown Thermal hints at energy crisis," The Vindicator, June 30, 2017
Youngstown Thermal Chief Executive Officer Carl Avers has been adamant in interviews this week that customers in his company’s energy network shouldn’t be afraid they will lose service despite reports of financial woes.
But his company conveyed a different story to the staff of the Public Utilities Commission of Ohio earlier this month when it told PUCO that the state had to intervene in Youngstown Thermal’s financial struggles because “the current inability of Youngstown Thermal to pay its utility suppliers could result in an energy crisis in the downtown Youngstown area.”
As a result of an ensuing investigation, the PUCO staff on Thursday requested the state immediately ask the Ohio attorney general to seek the appointment of a receiver for the beleaguered energy company.
The commission meets at 2 p.m. today to consider the staff’s recommendation.
“Through this review, staff determined Youngstown Thermal is unable to pay utility suppliers, debt service, and employee payroll when those expenses are due,” the report says. “Therefore, the [PUCO] staff determined the company is permitting or about to permit a breach of its duty to furnish adequate service to its customers and is instead insolvent and or in imminent danger of insolvency.”
In total, there are about 50 buildings that receive heat services from Youngstown Thermal and four that receive cooling.
Though PUCO would not speculate on what will happen to customers between now and when the receiving company takes over Youngstown Thermal, Avers maintained “the public utilities commission is protecting their interest.”
Avers initiated the process of having PUCO investigate Youngstown Thermal’s financial struggles because it was his “fiduciary responsibility” to do so.
“I had no choice,” he said. “I have an obligation to tell them that we have a temporary problem and we need their help to solve it.”
Avers says the process started last year when he realized the financial impact the loss of his largest customer, Youngstown State University, would have on his company. YSU left the system in June 2016.
“At that time, YSU represented approximately 60 percent of both the system load and revenues for Youngstown Thermal,”
PUCO’s staff report says.
Then, Youngstown Thermal lost the U.S. Department of Energy Advanced Supercritical Project, which was supposed to supplement the loss of YSU. Avers said the Department of Energy no longer needed to use the Youngstown Thermal plant for testing.
“The steam they would have used was several times larger than YSU,” Avers said.
Then, this year Avers says he started to have a hard time collecting revenue from four major unnamed customers. The Vindicator discovered Wednesday that one of the customers is the city of Youngstown for the city hall building. A broken meter led to four-plus years of underbilling that totals $141,570. The city disputes that figure.
“We have a unique setup of circumstances where major customers are refusing to pay for services that they have used,” Avers said.
Now, utility suppliers have threatened to shut off the electricity and gas supply to the North Avenue Youngstown Thermal plant.
The management of Youngstown Thermal also informed the PUCO staff that it was unable to process payment for payroll.
Without proper staff members in key roles, the plant would be in immediate jeopardy. PUCO’s report notes, for example, an operator holding an Ohio boiler license must be present to operate boilers used to generate steam.
“Without a licensed boiler operator on site, the Youngstown Thermal plant must be shut down until licensed operators can be found to properly run the plant,” the report notes.
Concerned employees reached out to The Vindicator explaining that though employees have been paid, their paychecks came days late and they recently discovered that their health insurance has been canceled.
Another financial concern for the company is a $5 million loan it secured. The debt from the loan has now reached $7 million and will reach $9 million in December.
Youngstown Thermal also is behind in the annual payments it owes to the commission.
The staff of PUCO expressed concern for Youngstown Thermal’s record keeping. In March 2015, the staff requested historical data and current data for expenses and revenues, operations and finances.
“The results of staff’s analysis were inconclusive because the records provided by Youngstown Thermal were incomplete, inconsistent, inaccurate, and in many cases, unavailable,” the report says.
The report further warned, “Youngstown Thermal has not filed for nor has it received commission approval for any of its [10] existing customer contracts, as required under Ohio law.”
Youngstown Mayor John A. McNally is hopeful the commission will accept the recommendation made by PUCO staff.
The report “confirms what many people that have had to deal with Youngstown Thermal over the past year or 18 months — that there’s a large degree of financial challenges that Thermal has been trying to deal with,” McNally said. “I think between Youngstown Thermal and PUCO they will figure out a way to bridge a gap between now and the appointment of the receiver.”
Earlier this week, Avers announced the Youngstown Thermal assets are for sale.
“We have a huge bump in the road in the and we have to get over it,” Avers said. “It will survive.”

2019 "Youngstown Thermal has a deal in place to sell," The Vindicator, May 3, 2019
Youngstown Thermal, a steam utility company that is supposed to provide heating and air cooling services to about 40 downtown customers, could be sold for $250,000.
The agreement was signed April 19 with SOBE Energy Solutions of Dublin, according to documents obtained by The Vindicator.
The documents states Reg Martin, Youngstown Thermal’s receiver, “reports that the sale price is believed to be the highest and best price to be had in the foreseeable future.”
The deal won’t be finalized until Judge R. Scott Krichbaum of Mahoning County Common Pleas Court approves it.
Judge Krichbaum said his magistrate, Timothy G. Welsh, received a copy of it Friday of the agreement.
“It won’t be approved until notice is given and all the necessary steps are taken to give time to people who want to object,” Judge Krichbaum said. “The parties have agreed in principle, but it’s subject to approval. It will take time, but not a great deal of time” to approve it.
The documents state Martin “urges the court to approve the present sale due to the exigent circumstances involved, specifically, that there is a significant risk that, if not sold presently, the property may decrease in value due to current market conditions and administrative expenses will increase thereby diminishing the value to creditors.”
The utility owns four parcels on North and Belmont avenues in Youngstown.
Attempts Friday by The Vindicator to reach Martin and Stephen E. Hubbard, SOBE’s CEO, were unsuccessful.
SOBE’s website states the company provides “power generation through the use of its unique waste-to-energy conversion technology. The waste being converted during the technology process is to a clean synthetic fuel gas that can be used directly in burners for process heating or in gas turbines or reciprocating engines for electricity generation.”
Martin was appointed receiver in August 2017 after the Public Utilities Commission of Ohio was informed by Youngstown Thermal’s then-CEO Carl Avers that the business was in a financial struggle that could have caused an energy crisis in downtown. The company couldn’t ensure adequate service to its customers and was in danger of insolvency when the PUCO stepped in.
Martin was able to stabilize the company’s finances, but has said a receiver isn’t a permanent solution.
Martin tried in August 2018 to convince the city, a thermal customer, to take over the utility company, but Youngstown officials said they wouldn’t do it.
Matt Schilling, PUCO spokesman, said his agency hasn’t seen the documents as of Friday.
“We’d expect them to make regulatory filings with the PUCO, but I don’t know the timing of that,” he said.
Meanwhile, the utility once again is struggling to keep three downtown business cool.
Youngstown Thermal provides cooling services to The Vindicator, Home Savings Bank and the Youngstown Business Incubator. For at least the fourth year in a row, the service is down.
Kathy Bushway, Home Savings’ director of marketing, said the utility company’s main chiller is down and a smaller chiller is being used.
There was a rupture in the chiller line that left the three businesses without cooling services for about two weeks in June 2018.
“We’re hoping to get this fixed before we get too many hot days this year. We’re keeping people as cool as we can with fans. It’s been warm the last few days, but not as bad as last summer,” Bushway said. Last year, Home Savings and the two other businesses had to bring in portable air conditioning units during the problem.
“We’re looking forward to them coming up with a long-term operating plan that provides adequate service,” Bushway said.
Barb Ewing, CEO of the business incubator, said: “While we’re hopeful that a new ownership structure will bring the resources needed to resolve these issues, in the near term, we need to get the situation resolved. The reality is that not being able to provide a comfortable working environment impacts our companies and their employees.”

2021 Stop-Sobe
SOBE Energy Solutions is a Dublin, Ohio based, for-profit consulting company run by David Ferro, CEO. SOBE is marketing itself as a pollution-free solution to our plastic recycling problem.
SOBE Energy Solutions bought the defunct Youngstown Thermal, a coal-fired steam heat plant for $250,000. SOBE applied to the Public Utilities Commission of Ohio as a heating and cooling utility that would provide steam heat for downtown Youngstown buildings. SOBE misrepresented its business when it applied as SOBE Thermal Energy stating it would provide steam heating “in the same manner and rate structure as Youngstown Thermal.” PUCO granted SOBE a permit to purchase Youngstown Thermal, at 205 North Avenue on November 16, 2021.

2022 "Carl E. Avers, a long-time figure in the district energy industry and the first recipient of IDEA’s Norm Taylor Award, in 1986, passes away," November 30, 2022
Carl E. Avers, a long-time figure in the district energy industry and the first recipient of IDEA’s Norm Taylor Award, in 1986, passed away on Nov. 18.
Avers, a former IDEA chair, was co-founder of Thermal Ventures Inc. and was considered one of the drivers behind an industry renaissance that emerged in the 1980s. “A talented engineer and a visionary, Carl mentored and inspired dozens of IDEA professionals who continue to work across the industry today,” said Rob Thornton, IDEA’s president and CEO. Avers had a bachelor’s degree in mechanical engineering from Michigan Tech and did postgraduate work in economics and finance at Stanford University.
According to Michigan Tech’s website, he began his career as a junior engineer at the San Diego Gas & Electric Company and was a founder of Applied Energy Inc. and a director at Catalyst Energy & Development Corp. and Entropy Systems Inc. Avers was a registered engineer in California, Tennessee and Florida.


On a personal note, I knew Carl for many years and want to mention that he took very good care of his employees.


© 2026 Morris A. Pierce