May 19, 2025

Repsol, Pattern Energy, and Illinois Generation partner on grid connection for renewable projects topping 1GW in capacity

The joint venture helps streamline the interconnection process, optimizing resource utilization for the developers which face long PJM project queues.

Joint Venture: Repsol Renewables North America Inc., Pattern Energy Group LP, and Illinois Generation LLC have partnered to share transmission infrastructure for their combined 1.15 GW renewable energy projects in Illinois, according to a May 15 filing. This joint venture aims to expedite grid connection within the congested PJM Interconnection market. This collaboration aims to streamline grid connection and optimize ...

Details:

Filing Date:

Docket Numbers:

ER25-2232

Short Summary:

Repsol Renewables North America Inc., Pattern Energy Group LP, and Illinois Generation LLC have partnered to share transmission infrastructure for their combined 1.15 GW renewable energy projects in Illinois, according to a May 15 filing. This joint venture aims to expedite grid connection within the congested PJM Interconnection market.

Impact Level:

Categories:

Energy Project & Infrastructure

Tags: Battery Storage, Generator Interconnection Queue, Generator Interconnection Service Agreements, Power Project Updates, Shared Facilities Agreement, Solar, Wind

Entities: Illinois Generation LLC, Pattern Energy Group LP, Repsol SA

Markets: PJM Interconnection (PJM)

Regions: Mid-Atlantic & Midwest

States: Illinois

Regulators: FERC

Courts:

Documents:

Shared Facilities Agreement – Application