We must accelerate transitions for sustainability and climate change, experts say
http://www.sussex.ac.uk/newsandevents/?id=41743
We must accelerate transitions for sustainability and climate change, experts say
We must move faster towards a low-carbon world if we are to limit global warming to 2oC this century, experts have warned.
Changes in electricity, heat, buildings, industry and transport are needed rapidly and must happen all together, according to researchers at the universities of Sussex, Manchester and Oxford in a
new study published in the journal
Science.
To provide a reasonable (66%) chance of limiting global temperature increases to below 2°C, the
International Energy Agency and International Renewable Energy Agency suggest that global energy-related carbon emissions must peak by 2020 and fall by more than 70% in the next 35 years.This implies a tripling of the annual rate of energy efficiency improvement, retrofitting the entire building stock, generating 95% of electricity from low-carbon sources by 2050 and shifting almost entirely towards electric cars.
This elemental challenge necessitates deep decarbonisation of electricity, transport, heat, industrial, forestry and agricultural systems across the world. But despite the recent rapid growth in renewable electricity generation, the rate of progress towards this wider goal remains slow.
https://dx.doi.org/10.1126/science.aao3760