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Socolow BP Windfarm Visit

Princeton researchers visit Texas wind farm for a first-hand look at growing energy sector

May 30, 2017 ・ Morgan Kelly

Princeton University researchers visited the BP-owned Sherbino Mesa II Wind Farm to understand the technical and financial aspects of wind power.

New model helps predict regional and seasonal sea ice extent

May 22, 2017 ・ Morgan Kelly

Scientists including PEI’s Gabriel Vecchi have developed a new method to forecast the extent of sea ice in some regions of the Arctic up to 11 months in advance.

‘A Bee, a Tree, What’s In It For Me?’ Class examines environmental policy

May 22, 2017 ・ Morgan Kelly

Climate change expert Michael Oppenheimer and ecologist David Wilcove teamed up for the spring course “The Environment: Science and Policy.”

Nitrogen contained in coral provides evidence of human impact on the open ocean

May 19, 2017 ・ Pooja Makhijani, Office of Communications

“Anthropogenic nitrogen deposition is, perhaps, substantially less severe than has been argued,” said Daniel Sigman.

Researchers at Princeton University have found a way to clean particles from water by injecting carbon dioxide into a water channel. The gas changes the water's chemistry, which causes particles to move to one side of the water depending on their chemical charge. By taking advantage of the motion, the researchers can split the stream of water and filter out suspended particles. (Graphics courtesy of the researchers, Princeton University)

Invention produces cleaner water with less energy and no filter

May 8, 2017 ・ Morgan Kelly

Researchers in the lab of Howard Stone have reported a technique for using carbon dioxide in a low-cost water treatment system.

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Synthetic Gas Would Cut Air Pollution but Worsen Climate Damage in China

May 1, 2017 ・ Chris Emery for the Office of Engineering Communications

The use of synthetic natural gas instead of coal in China could improve air quality and public health due to air pollution, but it would also markedly increase CO2 emissions, with damaging implications for the climate.

Symposium to Celebrate the Career of Robert Williams

April 20, 2017 ・ Holly Welles

Robert Williams retires from Princeton after 47-year career including 14 years (2001-2015) as part of the Princeton Environmental Institute.

Schmidt Fund Awards Go to Projects With Transformative Potential

April 19, 2017 ・ Igor Heifetz

Three PEI associated faculty members receive support from the Eric and Wendy Schmidt Transformative Technology Fund.

Study: Cold Climates and Ocean Carbon Sequestration

March 15, 2017 ・ Igor Heifetz

Former Princeton graduate student Xingchen Wang is lead author of a climate study published in PNAS on research he conducted while working in Daniel Sigman’s lab.