India Curtails More Solar Power as Grid Grapples with Oversupply
bloomberg.com
bloomberg.com
Last time I checked India was still ramping up it's coal plants during the day to meet demand during sunlight hours.
Presumably this development means they reached a point when they run consistently, which is more efficient even before you account for the peak demand being replaced by solar.
> The curtailment rate for solar generation in October rose to about 12%, the highest since May when Grid Controller of India Ltd. started publishing the data. On some days, about 40% of solar power output was denied access to the national network. Curtailments measure how much electricity was generated without finding its way to customers.
This is...a lot of power to time shift.
https://www.pvknowhow.com/news/india-solar-growth-stunning-2...
It appears they are adding ~20GW of solar every six months with ~128GW of total capacity, and have just a bit over 200GW of coal generation capacity as of this comment. China is installing ~500GW of solar a year as of this comment (for context).
https://www.pv-tech.org/india-exceeds-100gw-domestic-solar-m...
> Indian domestic solar module manufacturing capacity has exceeded 100GW, up from just 2.3GW in 2014, according to energy minister Pralhad Joshi.