Utilities Sector
- AES
- Algonquin Power & Utilities
- Allete
- Alliant Energy
- American Electric Power
- American States Water
- American Water Works
- Atlantica Sustainable Infrastructure
- Atmos Energy
- Avangrid
- Avista
- Azure Power Global
- Bio Planet
- Black Hills
- Brookfield Infrastructure Corp
- Brookfield Renewable Corporation
- Brookfield Renewable Partners LP
- Cadiz
- California Water Service Group
- Centerpoint Energy
- Centrais Eletricas Brasileiras S.A.
- Central Puerto
- Chesapeake Utilities
- China Recycling Energy
- Cia Energetica De Minas Gerais
- Cia Paranaense De Energia Copel
- Clearway Energy – Class C
- CMS Energy
- Companhia de Saneamento Basico do Estado de Sao Paulo.
- Consolidated Edison
- Consolidated Water
- Dominion Energy
- Dominion Energys
- DTE Energy
- Duke Energy
- Edison International
- Ellomay Capital
- Empresa Distribuidora y Comercial Norte S.A.
- Enel Americas SA
- Enel Chile S.A.
- Entergy
- Essential Utilities
- Evergy
- Eversource Energy
- Exelon
- Firstenergy
- Fortis
- Fusion Fuel Green Ltd
- Genie Energy Ltd
- Global Water Resources
- Hawaiian Electric Industries
- Huaneng Power International
- Idacorp
- Kenon Holdings
- Korea Electric Power
- MGE Energy
- Middlesex Water
- Montauk Renewables
- National Grid Plc
- New Fortress Energy
- New Jersey Resources
- NextEra Energy
- NextEra Energy Partners LP
- Nisource (Holding Co.)
- Nisource (Holding Co.)s
- Northwest Natural Holding
- Northwestern
- NRG Energy
- Oge Energy
- ONE Gas
- Orbital Energy Group
- Ormat Technologies
- Otter Tail
- Pampa Energia SA
- PG&E
- PG&E Corp.s
- Pinnacle West Capital
- PNM Resources
- Portland General Electric
- PPL
- Public Service Enterprise Group
- Pure Cycle
- RGC Resources
- Sempra Energy
- SJW Group
- South Jersey Industries
- Southern
- Southwest Gas Holdings
- Spire
- Suburban Propane Partners LP
- Transalta
- UGI
- UGI Corp.s
- Unitil
- Vidler Water Resources
- Vistra
- WEC Energy Group
- Xcel Energy
- York Water