Engineering

Engineers develop near-zero emissions engine technology

Southwest Research Institute engineers have developed the next generation of clean diesel engine technology to reduce hazardous nitrogen oxides (NOx) and carbon dioxide emissions while minimizing fuel consumption. Working ...

Energy & Green Tech

Onboard separation technology set to improve fuel economy

A technology developed by researchers at the U.S. Department of Energy's Pacific Northwest National Laboratory could pave the way for increased fuel economy and lower greenhouse gas emissions as part of an octane-on-demand ...

Energy & Green Tech

Biofuel for ships: Diesel and gasoline sourced from renewables

The combustion of conventional fossil fuels accounts for a large share of global CO2 emissions. A great deal of criticism is levelled against cruise and merchant ships for polluting the environment with sooty waste gas and ...

Engineering

The future of cities in the face of twin crises

Before January this year, many people around the world had never heard of Wuhan. Today, this Chinese megacity—population 11 million—has achieved notoriety as the birthplace of a pandemic.

Energy & Green Tech

The hydrogen factory of the future

Hydrogen is indispensable to successfully transitioning to renewables and meeting climate targets. It is the essential building block of sector coupling. While it provides an ecofriendly option to meet industry demand for ...

Energy & Green Tech

Major new study charts course to net zero industrial emissions

A major new study by an interdisciplinary team of researchers finds that it is possible—and critical—to bring industrial greenhouse gas emissions to net zero by 2070. Published Sunday in Applied Energy, the study assesses ...

Energy & Green Tech

Tracking power generation and use in the U.S. on an hourly basis

A team of researchers at Stanford University has found a way to track how much electricity is generated and used in the U.S. on an hourly basis. In their paper published in Proceedings of the National Academy of Sciences, ...

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