The "Battery" in the Wall How Thermal Storage Turns Buildings into Silent Grid Assets By Arindam Bose Curious observer of where cooling loads, grid stress, and Indian real estate economics collide ⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡⬡ Every Tuesday, I Try to Escape Air Conditioners Every Tuesday, when I sit down to write about construction and technology, I make myself a promise: "This week, Arindam… keep it simple. Something safe. Something that doesn't spiral." And every Tuesday, by 11:00 a.m., that promise collapses. Last week it was hydrogen steel . Before that, carbon-eating concrete . Before that, walls that generate their own electricity. This week, I thought I'd finally picked something boring. Air conditioning. Just cooling. How complicated could cooling be? But within minutes, I was staring at something that shouldn't exist: Buildings that freeze time at 2:00 a.m. and spend it at 2:00 p.m. Not metaphorically. Actually. Because in ...