Engineering

Engineering team uses salt for thermal energy storage

From keeping warm in the winter to doing laundry, heat is crucial to daily life. But as the world grapples with climate change, buildings' increasing energy consumption is a critical problem. Currently, heat is produced by ...

Software

Intelligent software for district renewable energy management

New homes are increasingly being outfitted with solar panels, heat pumps, rechargeable batteries and other means of producing and storing heat, electricity and gas, all of which interconnect with the electrical grid. At the ...

Energy & Green Tech

Experts discuss future surplus power storage technologies

If the transition to renewables is to succeed, we will need a viable means of storing surplus heat and electricity. Globe spoke to experts from ETH Zurich about the promising technologies that could help us reach net zero.

Energy & Green Tech

Calculating the rising energy demand for cooling

Due to climate change, the average global temperature will rise in the coming decades. This should also significantly increase the number of so-called cooling degree days. These measure the number of hours above a certain ...

Energy & Green Tech

Green energy springs from abandoned UK coalmine

Dawdon coalmine in northeast England was abandoned three decades ago, but is being brought back to life as the unlikely setting for a green energy revolution.

Energy & Green Tech

How to have an all-renewable electric grid

The main solution to climate change is well known—stop burning fossil fuels. How to do this is more complicated, but as a scholar who does energy modeling, I and others see the outlines of a post-fossil-fuel future: We ...

Energy & Green Tech

A self-learning algorithm that helps save heating energy

A thermostat that predictively controls the indoor climate and thereby improves energy efficiency and comfort—Empa researchers Felix Bünning and Benjamin Huber came up with this idea while working in Empa's Urban Energy ...

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