Evidence linked
Field services
Baker Hughes
Energy-technology company combining oilfield services with industrial equipment, LNG, turbomachinery, digital, and lower-carbon solutions.
New supply
Renewables, storage & low carbon companies
Developers, operators, manufacturers, and technology firms working across renewable generation, storage, hydrogen, carbon management, and emerging fuels.
- Profiles
- 15
- System layer
- power
- Reviewed
- Sep 4, 2026
Role in the system
What this sector controls
These companies add new generation, flexibility, and decarbonization pathways to the energy system. Their projects connect resource quality, interconnection, contracts, equipment, financing, and operations over long asset lives.
Use this sector to find project developers and technology providers by resource, technology, project role, market, deployment stage, and the infrastructure needed to reach commercial operation.
Compare low carbon company roles
Alphabetical profiles from this directory, including companies whose primary sector is elsewhere. Regions and capabilities come from the linked, sourced profiles; inclusion is not a ranking or endorsement.
| Company | Role | Capabilities | Regions served |
|---|---|---|---|
| Baker Hughes | Technology company | Oilfield services; Subsea systems; LNG turbomachinery | Global |
| Bechtel | Engineering contractor | Engineering and design; Procurement; Construction management | Global |
| Constellation Energy | Operator | Nuclear generation; Wholesale power; Competitive retail supply | North America |
| Duke Energy | Operator | Electric generation; Transmission and distribution; Natural-gas distribution | North America |
| Fluor | Engineering contractor | Engineering and design; Procurement; Construction | Global |
| Gridmatic | Technology company | Power-price forecasting; Automated market bidding; Battery optimization | North America |
| Marathon Petroleum | Operator | Petroleum refining; Fuel marketing; Renewable diesel | North America |
| Mercuria | Trading company | Physical commodity trading; Financial trading; Shipping and storage | Global |
| NextEra Energy | Operator | Electric generation; Transmission and distribution; Wind and solar development | North America |
| PETRONAS | Operator | Exploration and production; Gas processing and LNG; Refining and chemicals | Asia-Pacific; Global |
| Phillips 66 | Operator | Petroleum refining; Midstream logistics; Chemicals production | North America; Europe; Global |
| SLB | Service provider | Reservoir characterization; Well construction; Production systems | Global |
| Trafigura | Trading company | Commodity origination; Physical trading; Storage and blending | Global |
| Valero Energy | Operator | Petroleum refining; Ethanol production; Renewable diesel | North America; Europe |
| Worley | Engineering contractor | Consulting and FEED; Engineering; Procurement and construction | Global |
Evidence-backed directory
Low carbon companies
Evidence linked
Engineering & EPC
Bechtel
Global engineering, construction, procurement, and project-management company delivering major LNG, power, nuclear, fuels, and transition infrastructure.
Evidence linked
Power & grid
Constellation Energy
Competitive U.S. power generator and retail supplier with a generation fleet led by nuclear energy and nationwide customer reach.
Evidence linked
Power & grid
Duke Energy
Regulated electric and natural-gas utility serving U.S. Southeast and Midwest markets while investing in generation and grid infrastructure.
Evidence linked
Engineering & EPC
Fluor
Global engineering, procurement, construction, fabrication, modularization, and project-management company serving energy and industrial markets.
Evidence linked
AI & analytics
Gridmatic
AI-enabled power marketer using forecasting and automated optimization for storage, electricity supply, flexible loads, and market participation.
Evidence linked
Downstream
Marathon Petroleum
U.S. downstream company combining a national refining system with fuel marketing, renewable fuels, logistics, and MPLX midstream assets.
Evidence linked
Trading & logistics
Mercuria
Asset-backed global commodity trader combining physical and financial markets with logistics, infrastructure, finance, and transition investments.
Evidence linked
Power & grid
NextEra Energy
Energy company combining a regulated Florida electric utility with a broad generation and infrastructure-development business.
Evidence linked
Operators
PETRONAS
Malaysia's national oil and gas company with an integrated global portfolio across upstream, gas, LNG, downstream, chemicals, maritime, and lower-carbon energy.
Evidence linked
Downstream
Phillips 66
Integrated downstream company spanning refining, midstream, chemicals, marketing, renewable fuels, and global supply and trading.
Evidence linked
Field services
SLB
Global energy-technology company providing subsurface, well-construction, production, digital, and decarbonization technologies.
Evidence linked
Trading & logistics
Trafigura
Global commodity merchant connecting producers and consumers through physical trading, storage, shipping, logistics, and operating assets.
Evidence linked
Downstream
Valero Energy
Transportation-fuels manufacturer combining petroleum refining with ethanol, renewable diesel, sustainable aviation fuel, and logistics.
Evidence linked
Engineering & EPC
Worley
Global engineering, project, and asset-management company serving energy, chemicals, resources, and complex infrastructure across the full lifecycle.
Guides
Understand how Low carbon works
Power and grid AI guide
AI in energy: power markets, grids, and weather forecasting
How AI is used in power markets, grid planning, battery dispatch, and weather forecasting, with the companies involved and the controls to test.
Utilities explainer
Largest utility companies in the US: how to compare them
How to measure the largest U.S. utility companies by customers, generation, and structure, and how regulated utilities differ from power generators.
Emissions technology guide
Methane detection technology for oil and gas operations
How oil and gas operators detect methane leaks with OGI cameras, aerial LiDAR, satellites, and continuous monitors, and how EPA rules shape the choice.
Adjacent layers
Continue through the system
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