Energy Exchange

By Courtney Grimes 

• EDF’s new peer-reviewed perspective highlights how efforts to cut greenhouse gases from planes must also reduce harmful pollutants that disproportionately affect nearby and disadvantaged communities. 
• Lowering the aromatic and sulfur content of jet fuel can cut particle pollution, improve public health, and reduce contrail formation — making skies cleaner and aviation more sustainable. 

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By Mark Lunt and Mina Berkow  

• The first study of its kind in Japan discovered Osaka’s urban emissions several times higher than official inventories report.  
• Up to 75% of Osaka’s street-level methane emissions came from man-made sources such as natural gas used in restaurants and buildings, revealing an overlooked but promising opportunity to cut climate pollution and save energy.   

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• Electric vehicles don’t just cut pollution — they can also cut electricity bills. New research shows that EVs generate more utility revenue than they cost to serve, helping lower rates for all customers — even those who don’t drive one. 
• As managed charging and vehicle-to-grid technologies expand, the savings will only grow. By charging when electricity is cheapest and feeding power back to the grid, EVs can help stabilize the grid, reduce the need for costly infrastructure, and make electricity more affordable for everyone. 

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By Curt Stokes, Director and Senior Attorney, Environmental Defense Fund

• A 20% hydrogen blend by volume wastes 70% of its energy before it reaches households, demands 1.8 times more clean electricity than New Jersey needs to decarbonize its entire economy, and cuts building emissions by only 5%.
• By contrast, electric heat pumps deliver the same heat output using 87% less renewable electricity and can nearly eliminate building emissions.

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