Different Aerosol Emission Sources Work Together to Drive the Slowdown of Atlantic Overturning Circulation
Models have identified a new source of anthropogenic emissions driving the observed weakening of the Atlantic Meridional Overturning Circulation.
Methane Emissions from Coal Mines Are Higher Than Previously Thought
Methane emissions from coal mines are likely higher than previously calculated, largely due to emissions from abandoned mines.
PNNL Supports White House Efforts on Soil
PNNL is supporting today's announcement by the White House about efforts related to soil sustainability by sponsoring research projects through two research initiatives.
Seaweed-fueled Cars? Maybe One Day, with Help of New Tech
New ARPA-E funding in enabling PNNL to develop two different technologies that could one day enable cars to run on biofuel made from seaweed grown in the open ocean.
Earth Day Webinar: Waste Zero Mission
April 22, 2020 marks 50 years of Earth Day celebrations. So what better time to talk about re-imagining, researching, and re-engineering waste streams into valuable products?
GODEEEP Webinar Series
A new webinar series featuring the PNNL's foremost experts on climate- and equity-informed resilient grid planning.
The Root of Microplastics in Plants
Like a toxic Trojan horse, microplastics can act as hot pockets of contaminant transport. But, can microplastics get into plant cells? Recent research shows that they can't.
How to Slow Global Warming: Three Widescale Efforts Could Make the Difference
In a new paper, researchers point to three major efforts where the biggest climate mitigation gains stand to be realized: ramping up carbon dioxide removal, reigning in non-carbon dioxide emissions and halting deforestation.
Climate-Simulated Algae Ponds at PNNL-Sequim
PNNL-Sequim has indoor climate-simulation raceway ponds for microalgae culture that are monitored under carefully controlled conditions.