Aramis I Solar Project — Plant Summary
- EIA Plant ID
- 66678
- Capacity
- 200 MW
- Primary Fuel
- Battery Storage
- Technology
- Batteries, Solar Photovoltaic
- Status
- Planned
- Location
- Alameda, CA
- Operating Since
- —
- Generators
- 2
- Operator
- IP Aramis, LLC
- Parent Company
- —
- Balancing Authority
- California Independent System Operator
- ISO/RTO
- CAISO
- NERC Region
- WECC
Aramis I Solar Project
PlannedBESSSolarHybridGEM: pre-construction
Ranked #23 of 191 BESS plants in CA#193 of 837 nationally
200 MW Batteries (100 MW) + Solar Photovoltaic (100 MW) planned in Alameda, CA — California Independent System Operator
EIAGEM
200 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
Planned: —
Planned Operation
Location
Coordinates
37.7497, -121.7661
County
Alameda, CA
Nearby Plants
- Ameresco Vasco RoadLandfill Gas4.4 MW · 3.3 km
- CA- US Foods- LivermoreBESS2.4 MW · 6.6 km
- Vasco WindsWind78.2 MW · 7.5 km
Ownership & Operator
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | IP Aramis, LLC | Intersect Power [100%] | — |
| Owner(s) | IP Aramis, LLC | Intersect Power [100%] | — |
| Status | Planned | pre-construction | — |
Ownership Chain
GEM identifies the owner as Intersect Power [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
About
The Aramis I Solar Project is a 200 MW hybrid power plant located in Alameda County, California. The facility, identified by plant ID 66678, is owned and operated by IP Aramis, LLC. It utilizes both solar photovoltaic technology and batteries for electricity generation, with a fixed tilt solar tracking system. The plant's primary fuel source is listed as MWH, indicating its reliance on solar energy.
Aramis I operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. It is ranked as the 66th largest power plant out of 112 in California and 282nd nationally out of 514. The plant has been the subject of 10 news articles, with a focus on regulatory matters (7 articles), industry news (2 articles), and deals (1 article).
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
WECC
Balancing Authority
California Independent System Operator
Grid Voltage
230 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
No generation data available for this plant.
Financial Data
No financial data available for this plant.
Pricing & Market Data
MEDIUM confidencePoint of Interconnection
Nearest Substation
Cayetano Substation · 230 kV
Substation Distance
3.314 km
Operator
Pacific Gas and Electric Company
Coord Source
OSM spatial
Market Position
ISO/RTO Market
CAISO
LMP Node
CAYETNO_2_N003
Pricing Hub
TH_NP15_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match
News & Articles (10)Beta
General
Intersect Power renegotiates BESS offtake deal to mitigate US tariff uncertainty
Intersect Power has become the latest player in the energy storage space to feel the impacts of tariff increases and policy uncertainty.
Energy-Storage.News·9 months ago
General
Intersect Power renegotiates BESS offtake deal to mitigate US tariff uncertainty
Intersect Power has become the latest player in the energy storage space to feel the impacts of tariff increases and policy uncertainty.
Energy-Storage.News·9 months ago
Industry·corporate
Intersect Power renegotiates BESS offtake deal to mitigate US tariff uncertainty
Intersect Power has become the latest player in the energy storage space to feel the impacts of tariff increases and policy uncertainty.
Intersect Power (operator)
Energy-Storage.News·9 months ago
Industry·corporate
Large-Scale Solar Is Coming to Tiger Salamander Country
Even key critics of Aramis, in the North Livermore Valley, say its habitat conservation plan is not terrible.
Aramis (operator)
Bay Nature·1 years ago
Last updated 2026-03-26
View all 10 articles