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Energy

A blue reservoir lake surrounded by yellow hills with spotty dark green tree coverage flows into a hydroelectric dam.
Posted inNews

Adaptation Can Compound Climate Change Impacts on Energy and Water

Kate Wheeling, freelance science writer by Kate Wheeling 15 February 20212 September 2022

Researchers have created a framework to trace the impacts of climate change and adaptation across energy and water systems in California.

A wind turbine towers over an irrigated farm field with mountains in the distance
Posted inScience Updates

Solving Shared Problems at the Food, Energy, and Water Nexus

by J. Zhuang, F. Löffler, G. Sayler, G. Yu and G. Jiang 25 January 202113 March 2023

A 15-year-old partnership among Chinese and U.S. scientists studying challenges in our food, energy, and water systems has revealed that solutions are best achieved through international collaboration.

A power planet in the U.S. Appalachian basin in August 2016
Posted inOpinions

Affordable Clean Energy Rule Threatens Progress of Clean Air Act

by S. Benish and M. Fiffer 18 November 202021 December 2022

The scientific community must act to minimize the adverse air quality and health impacts of relaxed EPA regulation.

Image of part of Mars showing the planet’s atmosphere on the horizon
Posted inResearch Spotlights

Capturing Heat-Driven Atmospheric Tides on Mars

Sarah Stanley, Science Writer by Sarah Stanley 13 October 202023 September 2022

Spacecraft observations and model simulations provide new insights into tidal patterns that transport momentum and energy into the planet’s upper atmosphere.

Four charts showing optimal habitats in the floodplain for different stream insects.
Posted inEditors' Highlights

Hydropower and Bugs

by E. Wohl 16 December 201928 February 2023

Alpine hydropower plants commonly flush sediment that accumulates at intakes, but the associated rapid rise in discharge, turbidity, and streambed instability put aquatic insects at risk.

Smiling woman conducts an exit poll at a U.S. polling place.
Posted inNews

Surveys Say Climate Change Is a Top Election Issue for Democrats

by Randy Showstack 26 June 20194 April 2023

As Democratic candidates debate in Miami, Fla., new surveys indicate that climate change and clean energy are among the top priorities for Democratic voters in 2020.

Figure showing observed and modeled rates of land-surface warming relative to near-surface air during dry spells
Posted inEditors' Highlights

Diagnosing Soil Moisture Impacts on Model Energy Fluxes

by Valeriy Ivanov 13 June 201929 March 2023

Do climate models truthfully mimic how drying soil affects land-surface budget partition?

A stream flowing down a valley
Posted inResearch Spotlights

Modeling River Boulders to Improve Hydropower Sustainability

Aaron Sidder, freelance science writer by Aaron Sidder 30 April 20199 March 2023

Large stones in streams provide crucial habitat for fish. Modeling the boulders and streamflow offers fresh insights into how water engineering projects alter aquatic habitats.

Posted inEditors' Highlights

A Comprehensive Estimate on the Entropy Budget in the Ocean

by Lei Zhou 21 December 201828 February 2023

An analysis of the energy budget in the ocean estimates the Carnot work to be 110 terawatts and the ocean’s Carnot efficiency to be 0.86%.

A USGS researcher checks a stream gauge station on the Columbia River, near Stevenson, Wash.
Posted inNews

Administration Plan Would Cut USGS Budget by More Than 20%

by Randy Showstack 16 February 201810 April 2023

The plan emphasizes priorities such as energy and mineral independence and security. However, the sharp funding drop means that the agency won’t be able to support its full scientific portfolio.

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Features from AGU Publications

Research Spotlights

Proposed Experiment Could Clarify Origin of Martian Methane

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Editors' Highlights

First Benchmarking System of Global Hydrological Models

7 May 20257 May 2025
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Decoding Crop Evapotranspiration

6 May 20256 May 2025
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