On: BYD unveils world's largest 14.5 MWh DC energy storage system

Ah, but you see, battery storage is ackshully impossible, we must have nukular, clean, beautiful coal instead of golf course destroying wind mills and solar.

I see you've visited an energy discussion thread on HN before.

Thought I'd save three commenters the trouble. Although now we are kind of spoiling that.

But nuclear is cheap and easy! Look at our Hinkley C, announced 2010, maybe operational 2030 and only £45bn! How are batteries going to compete?

I wonder what 45bn of batteries would get us. I imagine a lot of batteries.