Energy & Green Tech

Rooftop solar cells can be a boon for water conservation too

Electricity-generating rooftop solar cells not only save on planet-warming carbon emissions, they also save a significant amount of water, say a pair of Duke University researchers who have done the math.

Energy & Green Tech

Wireless tech measures soil moisture at multiple depths in real time

Researchers from North Carolina State University have developed a wireless system that uses radio transmitters and receivers to estimate soil moisture in agricultural fields at multiple depths in real time, improving on existing ...

Engineering

Fancy a side of 3D printed carrots and crickets with your meal?

As the global population continues to age and grow, the demand for protein-rich food is also expected to increase concurrently. This has also caused concerns on increasing greenhouse gases, land and water consumption associated ...

Energy & Green Tech

How Dutch houses can become almost energy- and CO2-neutral

How much energy and greenhouse gas emissions can Dutch homes save? Xining Yang uses Leiden as an example and shows with his research how enormous the impact can be. At least, if we work harder on becoming more sustainable. ...

Energy & Green Tech

Study puts charge into drive for sustainable lithium production

An important new study by researchers at the U.S. Department of Energy's (DOE) Argonne National Laboratory has yielded critical fresh insights into the lithium production process and how it relates to long-term environmental ...

Business

Google affiliate abandons futuristic neighborhood project

A Google affiliate on Thursday abandoned plans to build a futuristic neighborhood on Toronto's lakefront that was to include robots for delivering mail and collecting garbage, citing economic uncertainty.

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