Chronopin: upcoming release dates, events and other important dates

TerraForm’s February 2026 announcement confirms acquisition of Steward Creek from Hexagon, describing a 1.56 GW development and a 600 MW interconnection agreement. Phase 1 targets 2029 operation, followed by Phase 2 in 2030. The $1.4B budget is not published.

Haddy Energy Storage LLC has a 300 MW battery project active in the PJM queue (AH1-260) in Camden County, New Jersey, with a proposed completion date of December 1, 2029. No permit, site or construction information was found.

EIA’s September 2026 preliminary inventory identifies Alfred Oaks Solar, LLC, plant 66675, in Allegany County, NY, with 115.2 MW electrical generation nameplate. The listed stage is (P) Planned for installation, but regulatory approvals not initiated. Operation is forecast for 2029-12; this is a preliminary survey estimate, not an achieved opening or capacity commitment.

C24-352 is a 300 MW battery storage interconnection request in Wyoming, NY. The grid operator lists its queue status as Active interconnection request. The requested in-service date is 2029-12-01; this is a planning date.

A 2,200 MW underground pumped-storage scheme linking two existing reservoirs, meant to backstop Australia's renewables. Estimated date.

Swift Current lists Mineral Basin as a 402 MW solar development in Clearfield County, Pennsylvania, interconnected with NYISO. NYISO request 1080 records 401.6 MW and December 2029 requested commercial operation.

C24-358 is a 300 MW battery storage interconnection request in Orange, NY. The grid operator lists its queue status as Active interconnection request. The requested in-service date is 2029-12-01; this is a planning date.

Kingstree East 230 LLC's proposed 249 MWac single-axis-tracking solar project (the SC PSC docket 2024-203-E application calls it a solar and battery facility) is planned for Williamsburg County, South Carolina, interconnecting with Santee Cooper's Winyah-Hemingway 230 kV line. Direct testimony in the docket gives a requested commercial operation date of November 1, 2028; the EIA preliminary inventory instead lists December 2029 and, with other trackers, places it in Georgetown County. No construction start or cost is published.