Energy & Green Tech

Interview: How waste heat recovery will change the landscape

Each year industries across Europe allow a valuable source of heat energy to simply escape out their chimneys. An EU-funded project called ETEKINA has reimagined a decades-old technology called heat pipe heat exchangers that ...

Energy & Green Tech

Breakthrough opens door to low-cost green hydrogen

In a clean energy breakthrough, researchers from the University of Wollongong (UOW) and ARC Centre of Excellence for Electromaterials Science (ACES) have developed new electrolyzer technology that brings cost-competitive ...

Energy & Green Tech

Machine learning offers shortcut to optimal HVAC operation

Control mechanisms for heating, ventilation and air conditioning in buildings follow set parameters to make conditions in a building more comfortable, but what they save on time can reduce efficiency and increase energy costs, ...

Energy & Green Tech

Why can't we get our drinking water from the ocean?

For centuries, people have been trying to divine freshwater from the ocean. Ships in the 16th century carried small distilleries that could be used in the event of an emergency to boil seawater. But trying to do this on a ...

Energy & Green Tech

Benefits of clean energy tax credits far outweigh costs

Tax credits to boost clean energy deployment are an important part of the climate provisions within the Build Back Better Act being debated by Congress—and new analysis from the University of Chicago suggests that the benefits ...

Automotive

Tesla posts record profit, won't produce new models in 2022

Tesla Inc. on Wednesday posted record fourth-quarter and full-year earnings as deliveries of its electric vehicles soared despite a global shortage of computer chips that has slowed the entire auto industry.

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