global warming

With metropolitan-borough and city councils in England and Wales already driving decarbonization initiatives, local government bodies could do so much more if given adequate powers and funding.

The opportunities available from the aggregation and interpretation of mass data are huge and could help attract investors and ensure more efficient electricity networks as the world races to try and achieve the UN goal of access to reliable energy for all this decade.

Researchers from the University of New South Wales (UNSW) predict that growth to 60TW of photovoltaics needed to rapidly reduce emissions to ‘net zero’ and limit global warming to <2 °C could require up to 486 Mt of aluminium by 2050. A key concern for this large aluminium demand is its large global warming potential.

Australia is blessed with an incredible solar resource, but it will be diminished by global warming.

“As we suffer through one health and environmental crisis after another, it is clear we can no longer simply solar-panel-and-windmill our way out of this emergency,” say producer Michael Moore and author Jeff Gibbs.

The mature renewable energies are the most efficient power resources to slow down global warming and reduce human health impacts, according to a new study published in Nature Communications. The authors claim renewable energy generation capacity is also the best way to reduce land use, toxicity and drinking water depletion.

Technical consultancy DNV GL has published its Energy Transition Outlook 2019. While the electric vehicle, storage and renewable energy industries are likely to see significant rises in demand, the sobering conclusion is the world will miss carbon reduction targets by a long shot.

MIT researchers say climate change could reduce the yield of solar modules. Analysis based on the warming scenarios outlined by the IPCC predicts in some areas the annual energy output of PV systems may fall by up to 50 kWh per kilowatt installed.

By 2050, energy use for cooling is projected to triple, according to the World Bank. And by 2050, demand for cooling in countries such as India, China, Brazil and Indonesia will grow fivefold, putting pressure on already strained energy systems and hampering efforts to curb climate change.

With 34 of the 38 key technologies needed to hit the Paris Agreement’s best-case scenario falling short, PV and electric vehicles are keeping hopes alive