Natural Gas
Conduct Screen Fossil Fuels
Companies primarily in natural gas distribution, storage, or retail — gas utilities, local distribution companies (LDCs), and companies whose core business is delivering natural gas to end customers. Distinct from fossil_fuels_upstream (E&P), fossil_fuels_midstream (pipelines/processing), and fossil_fuels_downstream (refining).
15 companies currently excluded under this screen
Excluded Companies (15 total)
Showing 15 of 15 companies excluded under this screen.
| Ticker | Company | Reason |
|---|---|---|
| ATO | Atmos Energy Corporation | Atmos Energy is the largest natural-gas-only distributor in the United States, delivering natural gas to over 3 million customers across 8 states. The company's entire business model is built on fossi... |
| CLNE | Clean Energy Fuels Corp. | Clean Energy Fuels Corp. is a transportation fuel provider whose core business is delivering natural gas to vehicle fleets across the United States and Canada. The company supplies compressed natural ... |
| CPK | Chesapeake Utilities Corp | Chesapeake Utilities Corporation operates a regulated natural gas distribution utility serving approximately 113,000 customers across Delaware, Maryland, and Florida. The company’s core business is th... |
| CSAN | Cosan S.A. | Cosan S.A. operates through its subsidiary Comgás, the largest natural gas distributor in Brazil, serving over 2.3 million residential, commercial, and industrial customers across São Paulo state. Thi... |
| D | Dominion Energy | Dominion Energy is a major natural gas utility, distributing gas to over 3.5 million customers across multiple states. Its core business is the delivery of natural gas to end users, and it continues t... |
| ES | Eversource Energy | Eversource Energy is a natural gas distribution utility serving approximately 4.3 million customers in Connecticut, Massachusetts, and New Hampshire through subsidiaries like NSTAR Gas Company. Natura... |
| KEN | Kenon Holdings Ltd | Kenon Holdings Ltd is a holding company whose primary business is its approximately 47% equity stake in OPC Energy, a power generation company with facilities in Israel and the United States. OPC Ener... |
| NGG | National Grid PLC | National Grid PLC operates a natural gas distribution utility serving approximately 3.4 million customers in the Northeastern United States through its subsidiaries. Its gas business is a core segment... |
| NWN | Northwest Natural Holding Co | Northwest Natural Holding Co operates natural gas distribution utilities serving approximately two million people across more than 140 communities in the Pacific Northwest and Texas. Its core business... |
| PEG | PUBLIC SERVICE ENTERPRISE GROUP IN | Public Service Enterprise Group operates PSE&G, one of the largest combined electric and gas utilities in the United States, serving approximately 1.9 million natural gas customers in New Jersey. Whil... |
| SR | Spire Inc | Spire Inc. is a natural gas distribution utility serving approximately 1.7 million customers across Alabama, Mississippi, and Missouri. Its core business is the delivery of natural gas to residential,... |
| SRE | SEMPRA | Sempra operates Southern California Gas Company (SoCalGas), the largest natural gas distribution utility in the United States, serving approximately 21.8 million consumers across Southern and Central ... |
| SWX | Southwest Gas Holdings Inc | Southwest Gas Holdings, through its primary operating subsidiary Southwest Gas Corporation, engages in the business of purchasing, distributing, and transporting natural gas to end customers. The comp... |
| TAC | TransAlta Corp | TransAlta Corp operates a power generation fleet that includes natural gas-fired facilities as a core component of its business. In November 2025, the company signed a deal to acquire Far North Power ... |
| WTRG | Essential Utilities Inc | Essential Utilities Inc. operates a regulated natural gas distribution utility serving approximately 750,000 customers across several states, including Pennsylvania, Ohio, and North Carolina. This bus... |
The Naughty List
A digest of changes to our exclusion list — new additions, removals, and the evidence behind them. We review the list continuously as new evidence surfaces.
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