Clean Technica Climate change Research

Power Systems Have More Flexibility Plans Than Flexible Grids

5 min read

Grid flexibility is easy to mistake for a technology market. One jurisdiction announces several gigawatt-hours of batteries, another creates a new ancillary-service product, and a third launches a capacity auction, pumped-hydro program or demand-response target. Those are meaningful signs of activity, but they do not answer the harder question: can … [continued]

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Clean Technica

World’s Largest 12.8 GWh Battery Storage Cluster Activated in China

4 min read

CLEAN energy technology developer Envision Group just completed the final stages of the incorporation of an artificial intelligence (AI) management system into the 12.8-gigawatt-hour battery storage network in northern China it brought online last February. Sources at Envision told Cleantechnica that the current 4-gigawatt-hour flagship plant could very well be … [continued]

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Clean Technica

Gas Stations are Changing Globally. How Has It Changed in Your Town? (Part 1: Asia)

4 min read

In my recent trips globally have exposed me how the traditional petrol station model is undergoing a change as major oil and power companies scramble to adapt to rapid electric vehicle adoption. In Amsterdam I saw Total which is now Total Energies, Shell has Recharge, Sinopec in China, Idemitsu in … [continued]

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Clean Technica Climate change Research

Supercritical CO₂ Is Useful. The System Claims Are The Problem.

5 min read

Supercritical carbon dioxide is genuinely useful stuff. Above roughly 31° Celsius and 73.8 bar, CO₂ enters a state that combines gas-like flow behavior with densities that can become much closer to liquids. Engineers have found good uses for that combination. It can extract caffeine from coffee, separate valuable compounds from … [continued]

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