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48 curated VPPs, demand response programs, DER aggregators, and watchlist profiles across U.S. power markets.

Public beta: capacity, status, territory, and market claims now show separate evidence outcomes. Capacity figures carry an explicit basis and are only ranked within like-for-like groups.

16 results

Search results

Featured

Voltus

Active
Aggregator / operator
Source-reported capacity
8.5 GW
Assets
22K
11 states
Managed portfolio

Aggregates flexible commercial and industrial load to deliver capacity, energy, and ancillary services to grid operators.

Why this matched

500 MW+
Demand Response
Battery Storage
Mixed DER
Source-linked
Reviewed Jul 2026
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Featured

CPower Energy Management (NRG)

Active
Aggregator / operator
Source-reported capacity
6.0 GW
Assets
13K
11 states
Managed portfolio

Monetizes C&I flexibility through 30+ programs across nearly every North American market.

Why this matched

500 MW+
Demand Response
Battery Storage
Mixed DER
Source-linked
Reviewed Jul 2026
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Featured

Enel X North America VPP

Active
Aggregator / operator
Source-reported capacity
5.2 GW
Assets
8.4K
9 states
Managed portfolio

Combines C&I curtailment, behind-the-meter batteries, and EV charging into a unified flexibility platform.

Why this matched

500 MW+
Demand Response
Battery Storage
EV / V2G
+1
Needs review
Reviewed Jul 2026
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Featured

ERCOT Controllable Load Resources

Active
Market resource
Source-reported capacity
4.5 GW
Assets
240
Texas
Market-wide registered

ERCOT's framework enrolling large loads — including data centers and crypto — into wholesale ancillary services.

Why this matched

500 MW+
Demand Response
Mixed DER
Needs review
Reviewed Jul 2026
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Featured

Renew Home

Active
Aggregator / operator
Source-reported capacity
3.0 GW
Assets
3.0M
10 states
Managed portfolio

Joint venture of Google Nest Renew and OhmConnect orchestrating 3 GW of residential flexibility.

Why this matched

500 MW+
Smart Thermostats
Demand Response
EV / V2G
+1
Source-linked
Reviewed Jul 2026
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Featured

Uplight Flex

Active
Software platform
Source-reported capacity
2.4 GW
Assets
1.8M
12 states
Managed portfolio

Powers thermostat, EV, and battery programs for 80+ North American utilities.

Why this matched

500 MW+
Smart Thermostats
Battery Storage
EV / V2G
+1
Needs review
Reviewed Jul 2026
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Featured

EnergyHub Mercury

Active
Software platform
Source-reported capacity
1.8 GW
Assets
2.5M
12 states
Managed portfolio

Mercury platform manages thermostats, batteries, EVs, and water heaters for major utility programs.

Why this matched

500 MW+
Smart Thermostats
Battery Storage
EV / V2G
+2
Source-linked
Reviewed Jul 2026
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Featured

NRG x Renew Home Texas VPP

Planned
Utility program
Source-reported capacity
1.0 GW
Assets
Texas
Announced target

NRG, Renew Home, and Google Cloud partnership to develop a 1 GW residential VPP in Texas.

Why this matched

500 MW+
Smart Thermostats
Demand Response
Source-linked
Reviewed Jul 2026
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Featured

Tesla Virtual Power Plant

Active
Aggregator / operator
Source-reported capacity
500 MW
Assets
75K
4 states
Peak dispatchable

Aggregates Powerwall batteries across CA, TX, and PR to provide dispatchable capacity and frequency response.

Why this matched

500 MW+
Battery Storage
Solar + Storage
Source-linked
Reviewed Jul 2026
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AutoGrid Flex (Uplight)

Acquired
Software platform
Source-reported capacity
6.0 GW
Assets
1.2M
7 states
Managed portfolio

Enterprise-grade VPP and DER orchestration software now operating as part of Uplight.

Why this matched

500 MW+
Mixed DER
Battery Storage
EV / V2G
+1
Needs review
Reviewed Jul 2026
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Shell Energy / MP2 C&I Flex

Active
Aggregator / operator
Source-reported capacity
2.4 GW
Assets
5.2K
6 states
Managed portfolio

C&I flexibility and demand response profile; Shell exited Texas residential retail service in 2025.

Why this matched

500 MW+
Demand Response
Battery Storage
Mixed DER
Needs review
Reviewed Jul 2026
View

Stem PowerTrack Optimizer

Active
Software platform
Source-reported capacity
1.2 GW
Assets
1.1K
5 states
Managed portfolio

Operates networked behind-the-meter battery fleets with Stem's PowerTrack Optimizer, the rebranded platform formerly known as Athena.

Why this matched

500 MW+
Battery Storage
Needs review
Reviewed Jul 2026
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Duke Energy Power Manager

Active
Utility program
Source-reported capacity
850 MW
Assets
720K
2 states
Enrolled program

Long-running residential demand response program in NC and SC covering 700,000+ households.

Why this matched

500 MW+
Demand Response
Smart Thermostats
Needs review
Reviewed Jul 2026
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PG&E Emergency Load Reduction Program (ELRP)

Active
Utility program
Source-reported capacity
700 MW
Assets
280K
California
Enrolled program

California pilot tariff that pays $2/kWh for load reductions during grid emergencies.

Why this matched

500 MW+
Demand Response
Battery Storage
Solar + Storage
+1
Needs review
Reviewed Jul 2026
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Generac Grid Services

Active
Software platform
Source-reported capacity
600 MW
Assets
35K
7 states
Managed portfolio

Aggregates Generac PWRcell batteries and standby generators into utility VPP programs.

Why this matched

500 MW+
Battery Storage
Mixed DER
Needs review
Reviewed Jul 2026
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PowerFlex

Active
Aggregator / operator
Source-reported capacity
500 MW
Assets
320
7 states
Installed portfolio

Designs, builds, and operates integrated solar + storage + EV charging systems with VPP-ready dispatch.

Why this matched

500 MW+
Solar + Storage
EV / V2G
Battery Storage
Needs review
Reviewed Jul 2026
View