More than half of large U.S. farmers say they have been offered at least $1,000 an acre during discussions about planting solar panels instead of crops on their land, said a Purdue University poll released on Tuesday. Bids have climbed rapidly since 2021, when the most common offer was less than $750 an acre.
In May 2021, the IEA published its landmark report Net Zero Emissions by 2050: A Roadmap for the Global Energy Sector. The report set out a narrow but feasible pathway for the global energy sector to contribute to the Paris Agreement’s goal of limiting the rise in global temperatures to 1.5 °C above pre-industrial levels. The Net Zero Roadmap quickly became an important benchmark for policy makers, industry, the financial sector and civil society.
People rely on 24/7 access to reliable electricity to power our homes, businesses, and communities. There is a lot of planning and operations to ensure the lights stay on.
At NREL, we have learned a lot about a renewable-based power grid, and there is no inherent reason why renewables cannot help keep the lights on. We have already demonstrated the ability of the grid to maintain reliable operation with high levels of variable renewable energy.
BRUSSELS/DUBAI, Nov 30 (Reuters) - Countries at the U.N.'s COP28 climate summit opening on Thursday hope to clinch an early deal on a new fund to pay for climate-caused damage, aiming to muster some political goodwill before talks turn to divisive topics including the future of fossil fuels.
Executives will join world leaders in calling for rapid climate action to avert a catastrophic outcome at the United Nations’ annual Climate Change Conference in Dubai from Nov. 30 to Dec. 12.
A new analysis from Oak Ridge National Laboratory (ORNL) and the National Renewable Energy Laboratory (NREL) found that, coupled with building envelope improvements, installing geothermal heat pumps in around 70% of U.S. buildings could save as much as 593 terawatt-hours of electricity generation annually and avoid seven gigatons of carbon-equivalent emissions by 2050.
Gasoline became unleaded in the 1970s. The sulfur content of diesel has been lowered over decades. Ethanol has been blended into gasoline for years. The historical timeline of liquid transportation fuels is colored by change after change to fuel chemistry.
Atop the Caribbean Sea’s famously pristine waters floats a 5,000-mile-wide heap of rust-colored, brambly seaweed. When that seaweed, a form of sargassum, clumps up on beaches and decomposes, it emits hydrogen sulfide gas (also known as swamp gas), which smells like rotten eggs and, in high doses, can be toxic. For obvious reasons, this seaweed swarm is a huge problem for the Caribbean’s tourism industry and residents—and potentially for Florida, where the heap is headed next.
