Since the 2009 study, we have always stated that, whereas 2030 is technically and economically possible, it is unlikely for social & political reasons, which is why an 80% by 2030 & 100% by 2035 to 2050 goal is more practical. I believe CA will be at 80% in elect sector by 2030.
The scientific bases for all U.S. state laws and proposed laws to go to 100% renewable, clean, 0-C, and/or 0-emissions & the #GreenNewDeal
http://web.stanford.edu/group/efmh/jacobson/Articles/I/USStatesWWS.pdf …
http://web.stanford.edu/group/efmh/jacobson/Articles/I/CombiningRenew/WorldGridIntegration.pdf …
https://web.stanford.edu/group/efmh/jacobson/Articles/I/sad1109Jaco5p.indd.pdf …
The only way to do any of these is with #WindWaterSolarhttps://twitter.com/mzjacobson/status/1040295160855244800 …
-
-
- Još 6 drugih odgovora
Novi razgovor -
-
-
Tweet je nedostupan.
-
Anyone who calls a wind turbine a "windmill" is not an an expert on wind energy so nothing after that is worth reading. A wind turbine's energy payback time is 3-6 months (out of a 30-year life), so wind turbines are 98.3-99.2% carbon free in their lifecycle.
- Još 3 druga odgovora
-
-
-
What’s your take on US geothermal energy potential?
-
Geothermal electricity is viable in 13 states; geothermal heat (e.g., for ground-source heat pumps) viable everywhere.
- Još 1 odgovor
Novi razgovor -
-
-
Meanwhile, the current administration continues to bury compelling scientific data...https://www.theguardian.com/commentisfree/2017/mar/28/arctic-researcher-donald-trump-deleting-my-citations …
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
-
-
-
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
-
-
-
I’m an entrepreneur working on gaining a following in the e-Mobility & Sustainability space. I like your posts and will keep following you! Please follow back to see my progress! Thank you!
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
-
-
-
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
-
Čini se da učitavanje traje već neko vrijeme.
Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.