New Castle County, Delaware

4 utility solar, 3 battery storage and 3 data center projects are in development in New Castle County, 3 of them under construction, with 5 more already operating. The solar and battery storage projects in development add up to 584 MW. Who is building each one, and who to call, is in the app.

Request access Every project

10in development

0of them pre-construction

3of them under construction

5operating

6 queued1 financed3 under construction

By industry

What is in development in New Castle County, and each industry’s page for Delaware.

Utility solar4 in development (322 MW)0 under construction5 operating

Battery storage3 in development (262 MW)0 under construction0 operating

Data centers3 in development3 under construction0 operating

Next to break ground

Projects here among the ones in Delaware most likely to start work next.

Cedar Creek SolarNew Castle County
Financed · 74 MW · start est. 2027 Q1
Builder: not yet named

ENGIE Solidago Solar Project - HybridNew Castle County
Queued · 12 MW · start est. 2026 Q3
Builder: not yet named
Unnamed 200 MW storage projectNew Castle County
Queued · 200 MW · start not estimated
Builder: not yet named

Bank One Core Data Center #1New Castle County
Under construction · start not estimated
Builder: not yet named
Bank One Core Data Center #2New Castle County
Under construction · start not estimated
Builder: not yet named
Data CenterNew Castle County
Under construction · start not estimated
Builder: not yet named

In development

Every project in development in New Castle County.

Nearest to work first: under construction, then pre-construction, financed, permitted and queued. A project on a county line is listed in each county.

Project	Stage	Size
Bank One Core Data Center #1Data centers	Under construction	—
Bank One Core Data Center #2Data centers	Under construction	—
Data CenterData centers	Under construction	—
Cedar Creek SolarUtility solar	Financed	74 MW
Unnamed 200 MW storage projectBattery storage	Queued	200 MW
Unnamed 114 MW solar projectUtility solar	Queued	114 MW
Unnamed 114 MW solar projectUtility solar	Queued	114 MW
Unnamed 50 MW storage projectBattery storage	Queued	50 MW
Unnamed 20 MW solar projectUtility solar	Queued	20 MW
ENGIE Solidago Solar Project - HybridBattery storage	Queued	12 MW

Builders, developers, construction starts and the people to call, for every project here.

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5 operating projects in New Castle County

ENGIE Solidago Solar Project - HybridUtility solar · 50 MW
AstraZeneca Newark SolarUtility solar · 3 MW
South Campus SolarUtility solar · 2 MW
DD Hay Road Solar 23 LLCUtility solar · 1 MW
WHA Southbridge Solar Park CSGUtility solar · 1 MW

Nearby in Delaware

Kent County 7 Sussex County 5

Also in Delaware

Every industry in Delaware Utility solar in Delaware Battery storage in Delaware Data centers in Delaware

Questions

New Castle County, in short.

How many projects are in development in New Castle County, Delaware?

4 utility solar, 3 battery storage and 3 data center projects are in development in New Castle County, 3 of them under construction, with 5 more already operating.

Which projects in New Castle County, Delaware are under construction?

Bank One Core Data Center #1, Bank One Core Data Center #2 and Data Center.

Where does the New Castle County data come from?

From the public records read daily for Delaware: grid interconnection queues, construction permits, county records, state siting and procurement filings, and satellite imagery. Locations are shown to a tenth of a degree; builders, developers, construction starts and work contacts are in the subscriber record.