Climate crisis

Cargo ship at sunset

New piloting approach cuts cargo ship emissions by 17.3% in first trials

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Currently, most cargo ships go as quickly as they can from port A to port B. When they get there, they sit still and wait at idle, continuing to burn fuel, until it’s time for them to dock. The Blue Visby Solution simply tells the ships to slow down, so they arrive at port right on time. Pushing all that bulk through the water at a slower speed cuts down hugely on hydrodynamic drag, so the engines burn considerably less fuel.

Vast salt flat

Chile to create network of protected salt flats

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Currently, only around 8% of Chile’s salt flats are protected. The new network of protected salt flats will raise that to 25%. This also aligns with the 30×30 goal as outlined by the global Convention on Biological Diversity, which ensures that at least 30% of the planet’s ecosystems are protected by 2030. The protection plan is part of the broader National Lithium Strategy, which seeks to make Chile the world’s lead producer of lithium, a critical component of EV batteries.

Coal

Coal’s share of power capacity in India drops below 50% for first time since 1960s

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India is rapidly emerging as a renewable energy powerhouse on the world stage with a surge in both capacity addition and tendering to add more plants, according to new research. Renewable energy accounted for 71.5% of the record 13,669 MW power generation capacity added by India in the first quarter of 2024, while coal’s share of total power capacity dropped below 50% for the first time since the 1960s.

Young saplings

Microsoft signs another reforestation-based carbon removal megadeal

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Microsoft and nature-based climate solutions startup re.green have announced one of the largest-ever carbon removal agreements, with Microsoft purchasing 3 million tons of carbon removal credits over a 15-year period, generated through re.green’s reforestation projects in Brazil. The deal marks the second large-scale Brazil reforestation-focused carbon removal agreement for Microsoft, following a 1.5 million ton offtake deal with Brazil-based Mombak in December 2023, forming part of the tech giant’s initiative to become carbon negative by 2030.

Wooden wind turbine

World’s first wooden wind turbine blades installed in Germany

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Wooden wind turbines promise to significantly reduce CO2 emissions during construction and production costs compared to current turbine blades. Designed and manufactured by Voodin Blade Technology, a German pioneer in wind turbine blade manufacturing, the laminated veneer lumber blades are a more sustainable construction material than current materials and allow for easier recycling of decommissioned blades.

ClimeWorks Mammoth carbon removal plant

The world’s biggest carbon removal factory opens in Iceland

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In 2021, the world’s first large-scale carbon removal plant started sucking CO2 from the air in a remote corner of Iceland. Now Climeworks, the company behind it, has opened a version that’s ten times larger. The new plant, called Mammoth, has installed 12 modular containers so far. By the end of the year, it will have 72, with the capacity to capture around 36,000 tons of CO2 per year.

Coal pollution

G7 agree to close all coal-fired generating stations by 2035

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Energy ministers from the G7 countries — Canada, France, Germany, Italy, Japan, the United Kingdom, the United States, and the European Union — agreed at a meeting in Turin, Italy, to close all coal-fired generating stations in their countries by 2035 if not sooner. Putting an end date on coal — the most polluting of all fossil fuels — has been highly controversial at international climate talks. Until this point, Japan, which derived 32% of its electricity from coal in 2023 according to the climate advocate Ember, has blocked progress on the issue at past G7 meetings.

Aerial view of large solar farm

Solar is now perhaps being installed faster than any technology in history

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Cumulative global installed solar capacity in 2023 passed 1.4 terawatts (TW), which is tenfold larger than ten years ago and doubling every 3 years. At current growth rates (20% per annum), solar will pass fossil gas in 2024 and coal in 2025. Current growth rates also suggest that solar will approach 9 TW in 2031, when there will be more solar generation capacity than everything else combined.

Offshore wind turbines

Denmark plans massive 10GW offshore wind tender to insure against “Putin’s black gas”

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The Danish Energy Agency announced this week plans for the largest offshore wind tender in the country’s history, which could see anywhere from 6GW to 10GW awarded from six new sites. Denmark is currently operating total offshore wind capacity of 2.7GW, with the 1GW Thor Offshore Wind Farm to be completed in 2027. A further 3GW is expected to be built on the Bornholm energy island being developed between the Danish Energy Agency and Danish TSO Energinet.

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