5 points

What do you do when there’s no sun/wind?

What do you do when there’s no fuel or breathable air?

permalink
report
reply
6 points

No mention of the NEM 3 changes that spurred solar companies to push batteries as part of the solar offerings due to massive solar credit increases at specific times but massive reductions at others. Completely changed the landscape around solar installs.

permalink
report
reply
7 points

For rooftop, definitely. But those were (at peak) only about 5% of annual solar installs in California. It’s almost all utility-scale.

permalink
report
parent
reply
1 point

I don’t know why you think that. Battery installs are over 40% of solar installs right now in CA.

permalink
report
parent
reply
10 points

Meanwhile, TVA (powering huge portions of the Eastern U.S.) is doubling down on fossil fuels, and isn’t even putting any meaningful effort into solar. 🤦‍♂️

https://www.nytimes.com/2022/03/17/climate/tennessee-valley-authority-biden-climate.html

permalink
report
reply
6 points

The market will dictate what happens long term. Solar will continue to drop in price and most fossil fuel usage will drop as a result.

permalink
report
parent
reply
7 points

Especially if we start removing subsides from the from the fossil fuel industry

permalink
report
parent
reply
3 points

This is billions of dollars worth of batteries and energy generation that is being fulfilled by CATL because no American org has the battery technology for that scale of energy storage. America is falling behind in technology for this century.

permalink
report
reply
39 points

Hell yeah!

And with sodium batteries finally starting to kick off we’re even having more climate friendly batteries to store that energy as well

permalink
report
reply
7 points

Are they viable yet for solar for the masses? Last I heard they have such a huge voltage range that they require new/redesigned/other inverters. I haven’t checked in the progress of those recently.

permalink
report
parent
reply
8 points

I believe a decent number of modern inverters and BMS’s have gotten around to adding a preset for them now. The steeper curve is definitely still a disadvantage compared to the LFP cells we’ve gotten used to.

permalink
report
parent
reply

Climate - truthful information about climate, related activism and politics.

!climate@slrpnk.net

Create post

Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades:

How much each change to the atmosphere has warmed the world:

Recommended actions to cut greenhouse gas emissions in the near future:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

Community stats

  • 4.4K

    Monthly active users

  • 6.2K

    Posts

  • 29K

    Comments

Community moderators