Climate crisis

The Hague waterfront and buildings

The Hague becomes world’s first city to pass law banning fossil fuel-related ads

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New legislation in the Dutch city spells the end of publicly and privately funded advertising for petrol and diesel, aviation and cruise ships in city streets, including on billboards and bus shelters. It takes effect from the start of next year. It is the first time a city has banned high-carbon advertising through local legislation. The decision follows a call by the U.N. chief, António Guterres, earlier this year for governments and media to enact such bans, as they have done with tobacco.

Aerial view of large solar farm

Qatar and Saudi Arabia announce four mammoth new solar projects totaling 7.5GW

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Four massive new solar projects are under development in the Middle East, with a 2GW solar project proposed for Qatar, and three projects worth a cumulative 5.5GW securing financing in Saudi Arabia. State-owned petroleum company QatarEnergy will build a 2GW solar power plant, doubling the country’s total solar capacity in one fell swoop. Saudi Arabian energy giant ACWA Power has also announced that it has secured financing for three large-scale solar PV projects worth a total of $5.5 billion USD.

Trees

Norway’s forests have more than tripled in a hundred years

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Over the course of the last hundred years, Norwegian forests have tripled in size according to a new report. The survey from Statistics Norway shows that forest growth continued for the whole of the 20th and much of the 21st century, but has begun tapering off as spruce saplings planted by schoolchildren in the 1960s are now fully mature and beginning in some cases to die or be logged.

Aerial view of a geothermal power facility surrounded by tropical landscape for an article about Indonesia coal phase-out

Share of coal in Australia’s main grid falls below 50% for first time

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The share of coal has remained stubbornly high over the past decade, and still remains at more than 56% over the last 12 months, though down from its peaks of nearly 90% in the early 2000s. But over the past week, in the midst of strong winds across the south of Australia and the continuing growth of rooftop solar, the average share of coal generation in serving native demand on the main grid fell to 49.9%, according to industry observer Geoff Eldridge, of GPE NEMLog.

Helsinki

World’s largest air-to-water heat pump to warm 30,000 homes in Finland

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Finland’s capital city, Helsinki, is building the world’s largest heat pump to keep as many as 30,000 homes warm in the winter while reducing carbon emissions. The pump can operate at temperatures as low as -4 Fahrenheit (-20 degrees Celsius) while being powered by only renewable energy sources. Unlike furnaces or air conditioners, which work well in a single season, heat pumps are more energy efficient and can work in all climates.

South Korean flags

South Korean youth score historic climate victory

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A top court in South Korea has ruled the country’s measures to fight climate change insufficient for protecting the rights of its citizens in Asia’s first climate litigation ruling of its kind. Currently, South Korea does not have any legally binding targets to cut greenhouse gas emissions between 2031 and 2049. This absence means the government cannot guarantee the protection of future generations, a right engrained in its constitution, the Constitutional Court of Korea ruled.

Green ammonia plant

World’s first green ammonia plant is now open for business in Denmark

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The new plant – located in Ramme, Denmark – is said to be capable of producing 5,000 tons of green ammonia per year, entirely from solar and wind energy. Topsoe reports that this effort will prevent 8,200 tons of carbon dioxide emissions annually. Gray ammonia production – which uses fossil fuels – is currently the norm around the globe, and accounts for about 1.2% of all carbon dioxide emissions.

Legos

Lego plans to make half the plastic in bricks from renewable materials by 2026

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The toymaker hopes gradually to bring down the amount of oil-based plastic it uses by paying up to 70% more for certified renewable resin, the raw plastic used to manufacture the bricks, in an attempt to encourage manufacturers to increase production. In the long term, Lego plans to switch entirely to renewable and recycled plastic by 2032, in a green push that has resulted in the company testing more than 600 alternative materials.

clean energy concept

Wind and solar energy production in U.S. surpasses coal for the first time in history

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From January through July of this year, wind and solar in the U.S. generated more net electricity than power from coal, according to recent data from the U.S. Energy Information Administration (EIA). Further, wind energy generation alone beat coal energy generation in two consecutive months: March and April. As CleanTechnica reported, wind energy installations produced 45.9 gigawatt-hours (GWh) in March and a record high 47.7 GWh in April, compared to the 38.4 GWh in March and 37.2 GWh in April generated by coal-fired power plants.