Chronopin: upcoming release dates, events and other important dates

Entergy Arkansas is building a 600 MW solar array with a 350 MW battery system in Jefferson County, Arkansas, an estimated 1,602M USD, partly paid by Google to power its West Memphis data center.

On 27 October 2026 Kalshi put an official Airtable IPO confirmation at 4.5% before Jan 1, 2027, rising to 24% before Jan 1, 2030. The largest step in the ladder runs from Jan 1, 2029 to Jan 1, 2030 (10% to 24%), so that window is the market's most likely stretch; it is a bet on timing, not a listing date.

SPP lists GEN-2017-184 as 400 MW solar, proposed COD January 15, 2029 and IA fully executed/on schedule. Its location fields say Hodgeman/Ford, Kansas, but POI is Nashua–St. Joe 345 kV and utility KCPL; geography needs correction by the source.

GEN-2024-177 is a 199 MW battery storage interconnection request in Bossier Parish, LA. The grid operator lists its queue status as DISIS STAGE. The requested in-service date is 2029-01-15; this is a planning date.

BrightNight is proposing the Agate Storage Project, a 150 MW / 600 MWh lithium-ion battery (about 170 MW in the county SEPA filing) next to Puget Sound Energy's Foss Corner Substation near Poulsbo, Washington; no cost or schedule is published and Kitsap County's battery moratorium runs to 7 December 2026.

BrightNight is partnering with Warm Springs Power and Water Enterprises to develop the 247 MWac solar and 247 MW battery energy storage Salmonfly Project on roughly 2,000 acres of the Warm Springs Reservation in Jefferson County, Oregon. Interconnecting to the regional grid via tribal transmission infrastructure near the Round Butte hydro substation, the facility provides dispatchable clean power across Central Oregon.

A 39-metre segmented mirror in Chile's Atacama, collecting more light than all existing 8-10 metre telescopes combined. Estimated date.

NYISO’s current workbook lists Shallow Seam Energy Storage LLC’s C24-233 battery as 400 MW / 1,600 MWh, four hours, at the Homer City–Mainesburg 345 kV line in Clearfield, Pennsylvania. This corrects the PJM attribution and replaces end-2028 with March 2029 COD.

The Bundestag elected in February 2025 first sat on March 25, 2025, and the Basic Law requires a new election 46 to 48 months later - March 25, 2029 at the latest. On 20 September 2026 Kalshi's winner market had the AfD at 85% and the CDU/CSU at 12%.

The operator retains a Q1 2029 target, conditional on NRC approval. March 31 is a quarter-end timeline anchor, not a scheduled startup day.

ERCOT’s September 2026 GIS report lists Key City Solar SLF (26INR0701), Key City Solar LLC, at 989.10 MW with projected COD 2029-03-31. Screening is complete and FIS has started, with no interconnection agreement; the old capacity-scaled budget is removed.

MIA is building a three-level Concourse K with six domestic gates, new baggage handling, a ground support equipment maintenance facility and airfield work, the first new concourse of its $9 billion modernisation programme. Construction broke ground in mid-2025.