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solar energy

President Donald Trump signs a document at a desk. Four men in suits stand behind him, while a group of people wearing yellow reflective jackets can be seen in the background.
Posted inReport

The State of the Science 1 Year On: Climate Change and Energy

by AGU 15 January 202615 January 2026

Trump’s first year in office has reversed many climate policy decisions and aggressively advanced fossil fuel interests.

brooks-range
Posted inResearch & Developments

House Passes Trump’s Spending Bill, With Consequences for the Climate

by Grace van Deelen 3 July 20253 July 2025

On 3 June, the U.S. House of Representatives passed a 940-page spending bill that provides trillions of dollars in tax cuts, boosts the fossil fuel industry, and dismantles incentives for clean energy.

A stretch of green grass is visible between two rows of solar panels stretching into the distance. Gray clouds hang ominously over the scene.
Posted inResearch Spotlights

Solar Power Shortages Are on the Rise

by Rebecca Dzombak 16 April 202516 April 2025

More communities are relying on solar power as a source of renewable energy, but increasing demand and climate change threaten its reliability.

An aerial shot shows some buildings and solar panels against a lush green landscape.
Posted inNews

For Climate and Livelihoods, Africa Bets Big on Solar Mini-Grids

by Victoria Uwemedimo and Katrina Zimmer 16 April 202512 November 2025

Nigeria is pioneering the development of small, off-grid solar panel installations to bring reliable electricity to remote communities—setting a model for other African countries.

Photo of clouds with a sunset in the background.
Posted inEditors' Highlights

Characterizing the Space Between Clouds and Clear Sky

by Susan Trumbore 7 February 20257 February 2025

The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying these transition zones and their significance for Earth’s energy budget.

A side-by-side image of Earth and Mars.
Posted inEditors' Highlights

Mars and Earth: A Tale of Two Energy Budgets

by Xi Zhang 9 January 20259 January 2025

The first view of Mars’ latitudinal radiant energy budget reveals stark contrast with Earth’s energy distribution, offering new insights into each planet’s unique energy dynamics.

A graph from the study.
Posted inEditors' Highlights

Spectral Solar Radiative Transfer in Plant Canopies

by Jiwen Fan 6 September 20244 September 2024

Spectrally resolved radiative transfer is needed to compute reliable estimates of sunlight transmission and photolysis of molecules within plant canopies.

Eos logo with line art microphone and arced lines representing sound
Posted inNews

Solar Panel Arrays May Affect Soil Carbon Levels

by Emily Dieckman 8 August 202417 October 2024

As research ramps up on how to maximize the benefits of colocating agriculture and solar panels, researchers are also beginning to investigate other potential ecosystem benefits.

Satellite photo of clouds.
Posted inEditors' Vox

Challenges in Measuring Aerosol Cloud-Mediated Radiative Forcing

by Daniel Rosenfeld, Alexander Kokhanovsky, Tom Goren, Edward Gryspeerdt, Otto Hasekamp, Hailing Jia, Anton Lopatin, Johannes Quaas, Zengxin Pan and Odran Sourdeval 29 February 202428 February 2024

Satellites are required for the global measurement of aerosol cloud-mediated radiative forcing, but satellite retrievals of aerosols and cloud properties still have challenges to overcome.

农作物在试验农场的光伏阵列下生长。
Posted inResearch Spotlights

农业与太阳能的互利共生

Aaron Sidder, freelance science writer by Aaron Sidder 14 July 202318 July 2023

不断增长的人口需要更多的食物和能源,而这些都在争夺有限的空间……除非能改变这样的竞争局面。

Posts pagination

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A view of a bridge, with the New Orleans skyline visible in the distance between the bridge and the water. A purple tint, a teal curved line representing a river, and the text “#AGU25 coverage from Eos” overlie the photo.

Features from AGU Publications

Research Spotlights

Our Ocean’s “Natural Antacids” Act Faster Than We Thought

30 January 202630 January 2026
Editors' Highlights

Cows, Coal, and Chemistry: The Role of Photochemistry in Methane Budget

27 January 202623 January 2026
Editors' Vox

Bridging the Gap: Transforming Reliable Climate Data into Climate Policy

16 January 202616 January 2026
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