Publications
Energy after Fire
The fossil fuel system wastes two thirds of its primary energy, mostly in turning heat into work. We don't have to do that any more.
The Incredible Inefficiency of the Fossil Energy System
The fossil fuel system wastes two thirds of primary energy to produce useful energy. That makes it much easier to disrupt.
The dawn of the age of solar
The high and rising energy return on investment of renewables enables them to replace fossil fuels which have low and falling EROI.