Improving the energy efficiency of room air conditioners to the level of efficient units already on the market can provide climate mitigation up to 100 billion tonnes of CO2 by 2050, a substantial part of the mitigation needed to keep the planet from warming more than 2°C above pre-Industrial levels.
Fast cuts to short-lived climate pollutants will provide both short-term climate mitigation as well as the political confidence necessary for a broader international climate deal in Paris in December, according to a Nature Climate Change commentary to be published 13 July.
Phasing down hydrofluorocarbons (HFCs) under the Montreal Protocol is one of the top ten strategies for keeping the climate from warming less than 2°C above pre-industrial levels while also promoting strong economic growth and development, according to the New Climate Economy report released today.
The United States Environmental Protection Agency (EPA) took strong action today to ban and otherwise restrict the use of hydrofluorocarbons (HFCs) used in refrigeration, air conditioning, and foam and aerosol products.
President Dilma Rousseff of Brazil and President Barack Obama agreed today to work together to phase down the production and consumption of HFCs under the Montreal Protocol.
The U.S. must curb greenhouse gas emissions, including short-lived climate pollutants, in order to avoid “serious physical and economic risks of unmitigated climate change,” according to a report released today by the White House and the EPA.
The Pope’s efforts to protect climate and the environment, especially for the world’s most poor and vulnerable peoples, depends on the success of urgent action including reduction of both short-lived climate pollutants and long-lived CO2 emissions.
The Group of Seven leaders agreed today to “continue our efforts to phase down hydrofluorocarbons (HFCs) and call on all Parties to the Montreal Protocol to negotiate an amendment this year to phase down HFCs and on donors to assist developing countries in its implementation.”
New study released by Oxford University today reaffirms that cutting short-lived climate pollutants may “be a more cost-effective way to limit the rate of climate change over the coming decades to ensure that ecosystems, food production and the economy can adapt, which also has a role in avoiding dangerous climate change” in the long-term.
A five-year strategic framework adopted today by the Climate and Clean Air Coalition will scale up fast mitigation by cutting short-lived climate pollutants, in an effort to help keep global warming to less than 2°C above pre-Industrial levels.
