3 ms·
A major piece here (electricity storage) is V2G ( https://en.wikipedia.org/wiki/Vehicle-to-grid https://en.wikipedia.org/wiki/Vehicle-to-grid ). Reducing emis
by natmaka 3y ago
A major piece here (electricity storage) is V2G ( https://en.wikipedia.org/wiki/Vehicle-to-grid https://en.wikipedia.org/wiki/Vehicle-to-grid ).
Reducing emissions related to transportation leads to electrical vehicles, and therefore to a vast amount of batteries, most not used at any given moment and therefore ready to store overproduction or release needed electricity.
Batteries' performance are quickly progressing, and their prices history is clear:
https://ourworldindata.org/battery-price-decline https://ourworldindata.org/battery-price-decline
- apex_sloth 3y agocar batteries aren't great for storing and retrieving energy for grid usage. to expensive for too few cycles.
- natmaka 3y agoThis very average frequency/amplitude/speed of discharge, for any given battery, depends upon many parameters (during most of such 'call to batteries': slope of the call and quantity of electricity needed, duration, proportion of vehicles connected to the grid...). This is part of the solution, as we have ways to reduce effects of intermittency on production (mainly a mix spread over the continent), other ways to store electricity (hydro, green hydrogen-burning turbo-alternators...), and curtailment...