BACKYARD NY / DEVELOPER REGISTRY
DEVELOPER
Independent renewable-energy developer (joint venture)

Terra-Gen

A US independent renewable-energy developer (wind, solar, storage), concentrated in California and Texas; since October 2024 a 50/50 joint venture of Masdar and Igneo Infrastructure Partners.

Headquarters
SAN DIEGO, CALIFORNIA
Portfolio
~3.8 GW of operating wind, solar and storage across ~30 US sites (incl. ~5.1 GWh of storage), with a 12 GW+ development pipeline — figures as of the October 2024 Masdar close.

Ownership

About

Terra-Gen is a US independent power producer that develops, owns and operates wind, solar and battery-storage projects, with a fleet concentrated in California and Texas. In October 2024, Masdar closed its purchase of a 50% stake from Energy Capital Partners; Igneo Infrastructure Partners retained the other half, making Terra-Gen a 50/50 joint venture. At that close the company reported roughly 3.8 GW of operating capacity across about 30 sites and a development pipeline exceeding 12 GW.

Masdar’s half-ownership is the basis for the “foreign-owned” framing that recurs in opposition to Terra-Gen’s New York project — Masdar is owned by the Abu Dhabi state entities ADNOC, Mubadala, and TAQA. Terra-Gen’s New York footprint appears limited to the one project below.

Projects in this registry

Sources

// every field traceable to a primary source · outcome classified per documented record · BACKYARD NY