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Gridcensus

Greenleaf 1

Brownfield

Yuba City, Sutter, California · Calpine Greenleaf Holding, Inc.

Legacy capacity
66
MW

Greenleaf 1 is a natural gas plant in Yuba City, Sutter, California, retired 2019-03-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 66 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.

Former use & capacity

Former usenatural gas plant
Site typeretired_plant
Existing capacity66 MW
Retirement date2019-03-01
EIA plant ID#10350

Grid hookup & remediation

Nearest substation0.2 mi
Operator address5087 South Townshio Road, Yuba City, CA, 95993
Why this site is datacenter-attractive: a natural gas plant of this scale leaves behind a high-capacity grid interconnection that a new load can re-use, frequently shaving years off the interconnection queue. Retired-plant sites also tend to be already zoned for heavy industrial use with established road, rail, and water infrastructure.

Site conditions & market — Sutter County

County-level intelligence for this site's location — the power economics, water, hazard, connectivity, and workforce a developer screens before ever visiting. Assembled from FEMA NRI, BLS QCEW, FCC BDC, USGS water-use, and EIA.

Market & workforce

Total employment (laborshed)28,056
Construction employment1,636
Land value$14,191/acre

Power economics & interconnection

Commercial power rate28.03¢/kWh
Industrial power rate21.55¢/kWh
Load growth (FERC-714)1.3%

Water & cooling

Water stressHigh
Public water supply13.6 MGD
Industrial water use8.6 MGD
Cooling degree days1,000
Mean annual temp59°F

Hazard, flood & connectivity

FEMA risk index48.0 · Relatively High
Fiber providers5 · 66% served

County-level context — address-level utility offerings and flood zoning vary within the county. Confirm site-specific service with the utility and a Phase I ESA.

Nearby brownfield & retired-generation sites

A proximity screen of other retired-plant, contaminated, and EPA-flagged sites near Greenleaf 1 — the environmental neighborhood, ranked by legacy grid capacity.

SiteFormer useLegacy MWDistanceCleanup status
Sierra Pacific Lincoln Facilityformer biomass site1323.2 mi—

Derived from GridCensus's retired-generator & EPA brownfield dataset. Not a substitute for an ASTM E1527 Phase I environmental radius report.

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Nearby datacenter candidate sites

Scored candidate sites near Greenleaf 1, ranked by DC Readiness.

Candidate sites near Greenleaf 1
SiteTypeStateCountyVoltageCapacityQueue waitScore
O'BANIONSubstation-AdjacentCASutter County500 kV1,000 MW8.2 yrs58.0
UNKNOWN302253Substation-AdjacentCASacramento County230 kV300 MW8.2 yrs57.5
FIDDYMENTSubstation-AdjacentCASacramento County230 kV300 MW8.2 yrs57.2
Sierra Pacific Lincoln FacilityBrownfieldCASutter County66 kV13 MW5.7 yrs57.1
ELVERTASubstation-AdjacentCASacramento County230 kV300 MW8.2 yrs56.4
ROSEVILLESubstation-AdjacentCASacramento County230 kV300 MW8.2 yrs56.2
RIO OSOSubstation-AdjacentCASutter County230 kV300 MW8.2 yrs55.9
SUTTERSubstation-AdjacentCASutter County230 kV300 MW8.2 yrs55.1

Nearby internet exchanges

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Dataset updated . Screening estimates derived from public data sources.

Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.

Go deeper than the public screen

This page shows a public slice of the GridCensus dataset for Greenleaf 1, Yuba City, Sutter, California. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.