Rankings
VPP leaderboards
Auto-generated leaderboards of the largest, broadest, and fastest Virtual Power Plants in North America — sourced from the VPPdirectory dataset of 35+ programs.
Leaderboard
Top 25 by dispatchable capacity
Largest aggregated MW across all program types
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CPower Energy Management
Verified
Commercial & Industrial · MD
6.3 GW
13K assets
AutoGrid Flex
Verified
Mixed · CA
6.0 GW
1.2M assets
Enel X North America VPP
Verified
Commercial & Industrial · MA
5.2 GW
8.4K assets
ERCOT Controllable Load Resources
Verified
Utility / Wholesale · TX
4.5 GW
240 assets
Large Load Flex Coalition (planned)
Utility / Wholesale · VA
3.5 GW
60 assets
Renew Home
Verified
Residential · CA
3.0 GW
3.0M assets
Uplight Flex
Verified
Mixed · CO
2.4 GW
1.8M assets
Shell Energy / MP2 Flex
Verified
Commercial & Industrial · TX
2.4 GW
5.2K assets
EnergyHub Mercury
Verified
Mixed · NY
1.8 GW
1.0M assets
Voltus
Verified
Commercial & Industrial · CA
1.5 GW
4.5K assets
Stem Athena
Verified
Commercial & Industrial · CA
1.2 GW
1.1K assets
Duke Energy Power Manager
Verified
Residential · NC
850 MW
720K assets
Leap
Verified
Mixed · CA
800 MW
200K assets
PG&E Emergency Load Reduction Program (ELRP)
Verified
Mixed · CA
700 MW
280K assets
Generac Grid Services
Verified
Mixed · WI
600 MW
35K assets
PowerFlex
Verified
Commercial & Industrial · CA
480 MW
320 assets
Octopus Energy Kraken Flex
Verified
Residential · TX
350 MW
200K assets
OhmConnect
Verified
Residential · CA
250 MW
250K assets
SCE Smart Energy Program
Verified
Residential · CA
220 MW
320K assets
National Grid ConnectedSolutions
Verified
Mixed · MA
180 MW
22K assets
Eversource ConnectedSolutions
Verified
Mixed · CT
140 MW
18K assets
APS Cool Rewards
Verified
Residential · AZ
130 MW
90K assets
Tesla Virtual Power Plant
Verified
Residential · TX
100 MW
75K assets
ConEd Bring Your Own Thermostat
Verified
Residential · NY
95 MW
110K assets
Sunnova Adaptive Home
Verified
Residential · TX
95 MW
19K assets
Leaderboard
Largest residential VPPs
Home batteries, smart thermostats, and rooftop solar
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Renew Home
Verified
Residential · CA
3.0 GW
3.0M assets
Duke Energy Power Manager
Verified
Residential · NC
850 MW
720K assets
Octopus Energy Kraken Flex
Verified
Residential · TX
350 MW
200K assets
OhmConnect
Verified
Residential · CA
250 MW
250K assets
SCE Smart Energy Program
Verified
Residential · CA
220 MW
320K assets
APS Cool Rewards
Verified
Residential · AZ
130 MW
90K assets
Tesla Virtual Power Plant
Verified
Residential · TX
100 MW
75K assets
ConEd Bring Your Own Thermostat
Verified
Residential · NY
95 MW
110K assets
Sunnova Adaptive Home
Verified
Residential · TX
95 MW
19K assets
Sunrun Virtual Power Plant
Verified
Residential · CA
80 MW
16K assets
Leaderboard
Largest C&I aggregators
Commercial and industrial demand response and storage
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8
CPower Energy Management
Verified
Commercial & Industrial · MD
6.3 GW
13K assets
Enel X North America VPP
Verified
Commercial & Industrial · MA
5.2 GW
8.4K assets
Shell Energy / MP2 Flex
Verified
Commercial & Industrial · TX
2.4 GW
5.2K assets
Voltus
Verified
Commercial & Industrial · CA
1.5 GW
4.5K assets
Stem Athena
Verified
Commercial & Industrial · CA
1.2 GW
1.1K assets
PowerFlex
Verified
Commercial & Industrial · CA
480 MW
320 assets
Nuvve Fleet VPP
Verified
Commercial & Industrial · CA
28 MW
400 assets
Fermata Energy V2G
Verified
Commercial & Industrial · VA
12 MW
180 assets
Leaderboard
Widest service footprint
Most US states served
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Uplight Flex
Verified
Mixed · CO
12 states
1.8M assets
EnergyHub Mercury
Verified
Mixed · NY
12 states
1.0M assets
Voltus
Verified
Commercial & Industrial · CA
11 states
4.5K assets
CPower Energy Management
Verified
Commercial & Industrial · MD
11 states
13K assets
Sunrun Virtual Power Plant
Verified
Residential · CA
10 states
16K assets
Renew Home
Verified
Residential · CA
10 states
3.0M assets
Enel X North America VPP
Verified
Commercial & Industrial · MA
9 states
8.4K assets
PowerFlex
Verified
Commercial & Industrial · CA
7 states
320 assets
AutoGrid Flex
Verified
Mixed · CA
7 states
1.2M assets
Generac Grid Services
Verified
Mixed · WI
7 states
35K assets
Fast
Fastest response programs
Sub-second to 10-minute dispatch capability
Methodology
How we rank
Rankings are derived directly from listing data: dispatchable capacity (MW), states served, type classification, and performance highlights. Numbers reflect publicly disclosed program scale and may aggregate multiple regional sub-programs.
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