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Do We Really Need New Technology to Fight Climate Change?

Union of Concerned Scientists

I was invited to speak at a panel discussion last Wednesday as part of The Economist ’s annual Sustainability Week, titled “What technologies are needed to avert a climate disaster?” True to the theme, I was asked about which technological innovations would be necessary to save our planet. The actual barriers to progress.

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Analysis: Could electric vehicles feed China’s grid?

A Greener Life

A solar-powered charging station in Yibin, south-west China. Two-way charging could give vehicles like these the potential to stabilise power supplies by discharging stored electricity back to the grid. million “new energy” vehicles on the road, the vast majority of which require electricity.

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Bolivia has high solar power potential but faces challenges scaling up

A Greener Life

The new 100 MW Oruro solar plant is a boost to Bolivia’s energy transition, but there are obstacles to harnessing the radiation potential of its western highlands. Perched at 3,730 metres above sea level in the community of Ancotanga, the Oruro solar power plant is one of the flagship projects in Bolivia’s energy transition.

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Offshore wind dominates the agenda as the UK government announces £265 million renewables subsidy scheme 

A Greener Life

Ahead of COP26, the UK government has signalled its support for climate action by announcing a £265 million renewables support scheme. . The Contracts for Difference (CfD) scheme is the preferred government method to incentivise investment in renewables and other low-carbon energy technologies. By Anders Lorenzen.

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Statement on the federal government’s draft Clean Electricity Regulations

Enviromental Defense

Statement by Keith Brooks, Programs Director, Environmental Defence Toronto | Traditional territories of the Mississaugas of the Credit, the Anishinaabeg, the Haudenosaunee, and the Huron-Wendat – We applaud the federal government for moving forward with its commitment to clean electricity.

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Ask a Scientist: The US Has to Do More to Meet Its Carbon Emissions Reduction Goals

Union of Concerned Scientists

The legislation committed nearly $400 billion to support, among other things, wind and solar power, battery storage, electric vehicles, and other clean energy technologies that will make a significant dent in US heat-trapping emissions. It also will save US consumers money because they will spend less on fossil fuels.

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Solar device generates electricity and desalinates water with no waste brine

Physics World

A device that can generate electricity while desalinating seawater has been developed by researchers in Saudi Arabia and China, who claim that their new system is highly efficient at performing both tasks. The device uses waste heat from the solar cell for desalination, thereby cooling the solar cell.