Engineering
High-performing water filtration systems—necessary for reducing water scarcity—can also reduce cost and energy consumption, a new Northwestern University-led analysis finds.
Sep 12, 2022
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99
Energy & Green Tech
Scientists have created a battery designed for the electric grid that locks in energy for months without losing much storage capacity.
Apr 4, 2022
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176
Energy & Green Tech
Heavy-duty trucks, or semi-trucks with a gross vehicle weight greater than 26,000 pounds, are responsible for around 15% of total U.S. transportation energy use and greenhouse gas emissions. Electrifying these vehicles would ...
Jun 22, 2021
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25
Hi Tech & Innovation
General Motors' self-driving car company will attempt to deliver on its long-running promise to provide a more environmentally friendly ride-hailing service in an unorthodox vehicle designed to eliminate the need for human ...
Jan 22, 2020
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143
Energy & Green Tech
Cornell and Northwestern University engineers, along with a federal economist, have created an energy model that helps to remove carbon-generated power from the U.S. electric grid—replacing it with a greener, financially ...
Oct 28, 2019
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140
Automotive
Global automakers and EV startups unveiled new models and concept cars at China's largest auto show on Thursday, with a focus on the nation's transformation into a major market and production base for digitally connected, ...
Apr 25, 2024
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1
Business
Amazon's Maple Valley, Washington, warehouse is built for speed. At night, big rigs pull up to one end to unload boxes and padded mailers—some after a short drive from a bigger warehouse down the road, others following ...
Apr 16, 2024
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1
Energy & Green Tech
Small-scale solar power, also known as rooftop or distributed solar, has grown considerably in the U.S. over the past decade. It provides electricity without emitting air pollutants or climate-warming greenhouse gases, and ...
Mar 21, 2024
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24
Energy & Green Tech
Changes have arrived to rooftop solar in Idaho, whether its proponents like it or not.
Jan 3, 2024
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5
Security
Hackers are targeting industrial control systems widely used by water and sewage-treatment utilities, potentially threatening water supplies, the top U.S. cyberdefense agency said after a Pennsylvania water authority was ...
Nov 30, 2023
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