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ENERGY · forward · impact 3/5 · 2026-07-30

A Retired Texas Coal Mine Is Slated to Host a Large Solar Project

A 1.2GW solar-plus-storage project is reportedly planned on former coal mine land in Texas, a direct swap of one energy source for another.

A former coal mine in Texas is set to become the site of a 1.2-gigawatt solar-plus-storage project, according to a summary we were unable to check against the full report. The detail that carries the story is the location: land once used to feed coal power would instead generate solar electricity, paired with battery storage to smooth its output.

Reusing mine land matters because it sidesteps some of the usual obstacles to building new energy at scale. The site already has industrial history, and often existing grid connections and cleared land, which can make it faster and cheaper to develop than untouched ground.

For the goal of abundant, cheap energy, this is the substitution the transition needs made concrete. Storage attached to the solar array addresses the intermittency problem directly, letting the project deliver power beyond daylight hours. Fossil-to-clean conversion on the same footprint is a tidy demonstration that clean capacity can inherit the places fossil capacity leaves behind.

This project is described as in development rather than operating, so the gigawatt figure is a target, not delivered generation. We are working from a metadata line only, so treat the specifics as provisional. What to watch is whether the project reaches financing and construction, how much storage is actually installed, and when it begins feeding the grid. Announced capacity and delivered electricity are not the same thing until the panels are producing.

Source: Canary Media