News in cooperation with eceee.org
World still warms in 2020 as greenhouse gases fall
(Climate News Network, 11 Dec 2020) Greenhouse gases have fallen during 2020. But that’s no reason for congratulations, in a year of climate drama.
The year of the coronavirus − the year of global lockdown − meant a record fall in emissions of the greenhouse gases that drive global warming: by December there had been 34 billion tonnes of carbon dioxide from fossil fuel combustion worldwide, a fall of 7% compared with 2019, according to a new study.
If governments followed the economic shutdown with what the UN calls a “green pandemic recovery”, then by 2030 greenhouse gas emissions could fall by up to 25%. That remains a “big if.” Right now the planet is heading towards an end-of-century average temperature rise of a calamitous 3°C, according to a second report.
And a third summary of the last 12 months finds the pandemic changed almost nothing, says the World Meteorological Organisation (WMO). The year looks to be one of the three warmest on record, in the warmest decade on record. The warmest six years ever recorded have all happened since 2015.
The news in the journal Earth System Science Data, that humankind managed not to add 2.4 bn tonnes of CO2 to the atmosphere because car journeys fell by half and airline flights dwindled at the peak of the lockdowns from Covid-19, should be encouraging.
The energy sufficiency library
eceee's energy sufficiency library contains all concept papers, workshop reports and presentations from the Energy Sufficiency project. It also highlights relevant reports from other sources to help you dig deeper and better understand what sufficiency might mean for you and our society.