Failing to curb emissions of nitrous oxide will make it impossible to meet the main goal of the Paris climate agreement to keep global warming to 1.5 degrees Celsius, according to the first major global assessment of the pollutant released on Thursday.

World will miss Paris climate target as nitrous oxide rises, report says
N2O emissions are driven primarily by agricultural fertilizer and manure

US targets nitrous oxide in new phase of climate strategy
The Biden administration on Tuesday announced it would seek to curb U.S. emissions of powerful industrial greenhouse gases such as nitrous oxide as it enters a new phase in the national strategy to fight climate change under the Paris agreement.

U.S., EU line up over 20 more countries for global methane pact
Move comes as a warm-up for UN summit in Glasgow kicking off Oct. 31
Reuters – Two dozen countries have joined a U.S.- and EU-led effort to slash methane emissions 30 per cent by 2030 from 2020 levels, giving the emerging global partnership momentum ahead of its launch at the UN climate summit in Glasgow later this fall. Nigeria, Japan and Pakistan are among the 24 new signatories to the Global Methane

Trump administration scales back U.S. water protections
Washington | Reuters — The Trump administration finalized a rule on Thursday to pare back the types of waterways protected from pollution under federal law, easing burdens on industries such as agriculture and mining but angering environmental groups. The Navigable Waters Protection Rule could win political points ahead of the November election for Republican President

Clinton campaign studying alternative to U.S. ethanol mandate
Washington/San Francisco | Reuters — Democratic U.S. presidential candidate Hillary Clinton’s campaign has solicited advice from California regulators on how to revamp a federal regulation requiring biofuels such as corn-based ethanol be blended into the nation’s gasoline supply, according to campaign and state officials. The move is the clearest sign yet that, if elected, Clinton
Obama pledges $1 billion for climate change
Will help communities deal with extreme weather events, such as floods, drought, heat waves and wildfires
President Barack Obama on Feb. 14 unveiled a $1-billion fund in his 2015 budget to help communities across the United States prepare for the impact of climate change. The fund, announced in Fresno, California, is part of Obama’s pledge to speed federal assistance to the most populous U.S. state. California is attempting to cope with