by Viv Forbes

Two green-dream fantasies are heading for a massive and costly collision.

Firstly they dream of generating all grid power from wind/solar propped up by battery storage (such as lots of giant Tesla batteries and pumped hydro).

Secondly they dream of replacing all petrol/diesel/gas cars, trucks and buses with electric vehicles, powered by more batteries. (more…)

By Duggan Flanakin

Should Americans follow China in a massive commitment to supposedly eco-friendly battery-electric buses (BEBs)? California has mandated a “carbon-free” bus system by 2040 and will buy only battery or fuel cell-powered buses after 2029. Other states and cities are following suit.

Vehicle decisions are typically based on cost and performance. Cost includes selling price plus maintenance, while performance now includes perceived environmental impacts – which for some is the only issue that matters. But that perception ignores some huge ecological (and human rights) issues. (more…)