Almost all new homes in England will be fitted with solar panels during construction within two years. Under the plans, housebuilders will be legally required to install solar panels on the roofs of new properties by 2027. The policy is estimated to add between £3,000 and £4,000 to building a home, but homeowners would save more than £1,000 on their annual energy bills, according to the Times.
Justice Flávio Dino of the Brazilian Supreme Court has directed the government to seize private lands where forests have been illegally razed. By one estimate, more than half of the forest lost in the Brazilian Amazon has been on private lands. The ruling also calls for halting the process known as regularization, by which land grabbers are granted title to stolen lands, even when they have illegally destroyed forest on those lands. The decision, which may be appealed, further requires the government to seek compensation from landowners who have destroyed forest.
After years of negotiations, the international community has reached a landmark deal to cut greenhouse gas emissions from global shipping, setting mandatory fuel standards and introducing a carbon pricing mechanism. The framework – agreed during a meeting of the U.N. International Maritime Organization – aims for net-zero emissions from the sector by 2050 and will come into force in 2027. It will apply to large ocean-going vessels over 5,000 gross tonnage, which account for 85% of carbon emissions from the marine shipping fleet.
According to a new report from U.K. think tank Ember, clean energy accounted for 40.9% of electricity produced worldwide in 2024. The push past the 40% mark was fueled by an unprecedented growth in solar, significant contributions from wind, a recovery in hydropower, and a small rise in nuclear power. China and the E.U. demonstrated the most remarkable increases in clean electricity generation, meeting 81% and 71% of their new electricity demand from renewables in 2024, respectively.
After years of campaigning, activists from the Pacific Islands and beyond secured an advisory opinion from the world’s top court integrating climate and human rights law, providing a baseline for state climate action and guiding climate adjudications around the world.
In a major milestone for climate action, the U.S. hit a new record low for fossil fuels in the electricity mix last month as solar and wind reached a record high, according to new data from global energy think tank Ember. In March 2025, fossil fuels accounted for less than 50% of electricity generated, for the first month on record. The shift meant that clean sources generated more than half (50.8%) of U.S. electricity for the first month on record.
Jurors have found that energy giant Texaco, acquired by Chevron in 2001, had for decades violated Louisiana regulations governing coastal resources by failing to restore wetlands impacted by dredging canals, drilling wells, and billions of gallons of wastewater dumped into the marsh. The case was the first of dozens of pending lawsuits to reach trial in Louisiana against the world’s leading oil companies for their role in accelerating land loss along the state’s rapidly disappearing coast.
The closure of a coal power plant in Finland today brings the country to the brink of a full coal phase-out – four years ahead of schedule. Power utility company Helen officially decommissioned its Salmisaari plant in Helsinki on 1 April, dropping coal to a less than 1% share of the country’s energy mix. Since 2020, coal generation has dropped by 73% from 2.44 terawatt hours to 0.67. Over the same span, wind power has more than doubled since 2020 to supply a quarter of the country’s energy.
Countries added a record amount of renewable power in 2024, according to an analysis from the International Renewable Energy Agency. The analysis found that solar is by far the fastest-growing form of renewable power, amounting to 77% of new capacity, with wind in a distant second at 19%. Continuing its clean-energy dominance, China installed more renewable power than all other countries combined last year. Still, growth is not on pace to meet a global goal to triple renewable capacity by the end of this decade.
In 2022, California Gov. Gavin Newsom set a goal for the world’s fifth-largest economy to deploy 6 million heat pump units by 2030. Last week, the California Heat Pump Partnership announced the nation’s first statewide blueprint to achieve the state’s ambitious goals for deploying heat pumps, a critical tech for decarbonizing buildings and improving public health. Looking beyond the 2030 target, the Golden State ultimately needs to deploy an estimated 23 million heat pumps to decarbonize its residential and commercial sectors by 2045.
