Business

Green hydrogen: Short-term scarcity, long-term uncertainty

Green hydrogen would likely supply less than 1% of total energy globally by 2035, while the European Union might hit the 1% mark a little earlier by about 2030. In particular, the EU's 2030 plan to supply 10 million tons ...

Energy & Green Tech

Report: Solar could power 40% of US electricity by 2035

Solar energy has the potential to supply up to 40% of the nation's electricity within 15 years—a 10-fold increase over current solar output, but one that would require massive changes in U.S. policy and billions of dollars ...

Energy & Green Tech

Future energy systems need to be climate proof

Climate policy for future energy systems typically focus on the challenge to make them carbon neutral to avoid climate change. However, it will also be critically important to make them climate proof to ensure that they are ...

Energy & Green Tech

Can solar geoengineering save the world?

The concept of solar geoengineering—blocking the sun's radiation to slow Earth's warming—is no longer just the realm of science fiction. In 2023, the U.S. government and the UN released reports on the topic. Whether or ...

Energy & Green Tech

World added 50% more renewable energy but more needed: IEA

The world added 50 percent more renewable energy capacity in 2023 over the previous year but more is needed in the battle against climate change, the International Energy Agency said Thursday.

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