Scientists at the University of Massachusetts Amherst have developed a device that uses a natural protein to create electricity from moisture in the air, a new technology they say could have significant implications for the future of renewable energy, climate change and in the future of medicine.

As reported in Nature, the laboratories of electrical engineer Jun Yao and microbiologist Derek…

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National & Regional Policy Renewables

Uruguay, Latin America’s renewable champion

Uruguay lies between Argentina and Brazil on the Atlantic Ocean and is home to about 3.5 million people. But this small country has made it to the top 5 in wind and solar energy producers worldwide

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Smart Cities & Buildings Building Energy Management

China is investing $13 trillion in construction. Will it pursue zero carbon buildings?

China is in the midst of a construction mega-boom. The country has the largest buildings market in the world, making up 20% of all construction investment globally. And it’s only set to grow: China is…

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Energy System Renewables

Some like it hot – Is Hydrogen the answer to those needing it a little warmer?

In my recent predictions for energy over the next ten years there was one prediction I felt I could have explained a bit more. I predicted that Hydrogen would develop in pockets but I didn’t go into…

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⚙ Business Practices


CHP Heat Source Technology Smart Cities & Buildings

ORC-systems are helping to create a sustainable energy future

ORC (Organic Rankine Cycle) technology made possible by SWEP brazed plate heat exchangers is being used in Sweden to transform waste heat into renewable electricity. This high efficiency and low maintenance way to produce sustainable electricity is being adopted by district heating systems around the world. Read how Ronneby Municipality put this innovative technology to use.

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Energy Recovery & DHC Heat Source Technology

Rank Organic Rankine Cycle Technology with applications in Heat Recovery solution

In a project involving ACCIONA and KEROS CERAMICA, RANK has worked with SWEP to implement a heat recovery solution for electricity power generation. ORC RANK equipment capacities range from 2 to 100 kWe. The activation range for the low-temperature equipment starts at just 85 °C.SWEP's heat exchangers are installed as economizers, evaporators and condensers.

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