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52 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.

29 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

California
Demand Response
Battery Storage
Mixed DER
Source-linked
Reviewed Aug 2026
View
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

California
Demand Response
Battery Storage
Mixed DER
Source-linked
Reviewed Aug 2026
View
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

California
Demand Response
Battery Storage
EV / V2G
+1
Needs review
Reviewed Aug 2026
View
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

California
Smart Thermostats
Demand Response
EV / V2G
+1
Source-linked
Reviewed Aug 2026
View
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

California
Smart Thermostats
Battery Storage
EV / V2G
+1
Needs review
Reviewed Aug 2026
View
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

California
Smart Thermostats
Battery Storage
EV / V2G
+2
Source-linked
Reviewed Aug 2026
View
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

California
Battery Storage
Solar + Storage
Source-linked
Reviewed Aug 2026
View
Featured

Sunrun Virtual Power Plant

Active
Aggregator / operator
Source-reported capacity
425 MW
Assets
110K
10 states
Peak dispatchable

Networks tens of thousands of home batteries to deliver clean dispatchable capacity to utilities and ISOs.

Why this matched

California
Battery Storage
Solar + Storage
Source-linked
Reviewed Aug 2026
View

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

California
Mixed DER
Battery Storage
EV / V2G
+1
Needs review
Reviewed Aug 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

California
Battery Storage
Needs review
Reviewed Aug 2026
View

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

California
Demand Response
Battery Storage
Solar + Storage
+1
Needs review
Reviewed Aug 2026
View

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

California
Battery Storage
Mixed DER
Needs review
Reviewed Aug 2026
View

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

California
Solar + Storage
EV / V2G
Battery Storage
Needs review
Reviewed Aug 2026
View

Leap

Active
Software platform
Source-reported capacity
367 MW
Assets
200K
4 states
Nominated capacity

Enables third-party DER operators to participate in CAISO, ERCOT, ISO-NE, and NYISO wholesale markets.

Why this matched

California
Battery Storage
EV / V2G
Smart Thermostats
+1
Source-linked
Reviewed Aug 2026
View

Octopus Energy Kraken Flex

Active
Software platform
Source-reported capacity
350 MW
Assets
200K
3 states
Managed portfolio

Combines retail electricity, EV smart charging, and aggregated DERs into a unified flexibility platform.

Why this matched

California
EV / V2G
Battery Storage
Smart Thermostats
Needs review
Reviewed Aug 2026
View

OhmConnect (Renew Home legacy)

Acquired
Aggregator / operator
Source-reported capacity
250 MW
Assets
250K
2 states
Managed portfolio

Legacy California household demand response network now operating under the broader Renew Home platform.

Why this matched

California
Demand Response
Smart Thermostats
EV / V2G
Source-linked
Reviewed Aug 2026
View

SCE Smart Energy Program

Active
Utility program
Source-reported capacity
220 MW
Assets
320K
California
Enrolled program

Air-conditioning and smart thermostat load shed program for SCE residential customers.

Why this matched

California
Smart Thermostats
Demand Response
Needs review
Reviewed Aug 2026
View

Lunar Energy

Active
Software platform
Source-reported capacity
100 MW
Assets
—
2 states
Managed portfolio

Builds home batteries and the Gridshare software that dispatches Sunrun and partner residential battery fleets.

Why this matched

California
Battery Storage
Solar + Storage
Source-linked
Reviewed Aug 2026
View
Showing 1–18 of 29
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