GCL has announced specification and price changes that move their cost from $0.67 down to $0.30 per warranted kWh.
Category: Graph of the Day
For many households, the Powerwall 2 warranty is likely to last for under 9 years, rather than the full 10 years I was expecting.
Today’s graph shows both versions of the Powerwall 2 are well ahead of the closest competition on price, beating its closest rivals by one third.
McKinsey report – and graph – says battery storage makes sense now for subset of commercial customers in “each of the four most important applications.”
The steady rise of Earth’s temperature as greenhouse gases accumulate in the atmosphere and trap more and more heat is sending the planet spiraling closer to the point where warming’s catastrophic consequences may be all but assured.
Fossil fuel and nuclear subsidies dwarf those for renewable energy, notes California Energy Commission. “There is no such thing as an unsubsidised unit of energy”.