By Resilience.org Staff, Resilience.org
The Resilience.org editorial team are taking a short break from 13-14 July. Regular posting will resume on Wednesday 15 July.
By Colin Bankier, Steve Gale, Energy Bulletin
The energy payback time of photovoltaic (PV) cells has been a contentious issue for more than a decade. Is solar PV really an 'energy sink'? Bankier and Gale review the research.