renewable-energy

Electric cars in every parking lot, heat pump installations as routine as oil changes, and solar panels on rooftops in unexpected places are just a few examples of the changes that long-term California residents have surely noticed. Maintenance contractors for heating, ventilation, and air conditioning systems, as well as those for plumbing and electrical systems, report that customers no longer …

A Tennessee solar developer is betting that cattle-grazing and solar panels can coexist — and benefit farmers as well as the electric grid.

The transition towards renewable energy received a boost last week when representatives from 57 countries met in Santa Marta, Colombia, for a world-first climate meeting aimed at bringing the fossil fuels era to an end. Madeleine Finlay hears from the Guardian’s global environment editor, Jon Watts, about how the landmark conference came about, who was missing, and whether the optimism can transl…

Enhanced geothermal startup Fervo Energy’s IPO could value the company at up to $6.5 billion.

Scientists are using sunlight to turn plastic waste into clean fuels like hydrogen, offering a breakthrough solution to both pollution and energy challenges. While still in development, the approach could transform trash into a valuable resource for a low-carbon future.

Capacity planning in highway multi-energy systems faces significant challenges due to the high uncertainty of renewable energy generation and the limited availability of historical data during the planning stage. This paper proposes an integrated framework that combines photovoltaic (PV) scenario generation using a Conditional Variational Autoencoder (CVAE) with a Wasserstein-type distributionall…

ObjectiveTo develop and validate a quantitative framework for optimizing maritime renewable energy integration, advancing SDG 7 targets through improved deployment efficiency and socioeconomic impact assessment.Theoretical FrameworkThis research integrates resource optimization theory with sustainable development paradigms, addressing the gap between technical efficiency metrics and SDG 7 impleme…

China’s power industry faces critical challenges in balancing rapid economic growth with environmental sustainability amidst surging electricity demand from artificial intelligence (AI), cloud computing, and data centers. This study introduces the Data Center Energy Consumption Ratio (DCECR) as a quantitative metric and comprehensively evaluates China’s “East-to-West Computing” (ETWC) strategy th…

The world is facing ongoing efforts to rely more on Renewable energy sources (RES) to reduce carbon emissions and protect the environment. However, integrating RES can be challenging due to their variable nature. With the development of Artificial Intelligence (AI), RES management can be enhanced and improved to overcome limitations. However, AI is often viewed as a “black box” because it lacks e…

To address the challenges of voltage deviation and increased network losses arising from the high integration of photovoltaic (PV) systems in distribution networks, this paper proposes a bi-level optimisation model for configuring distributed energy storage systems (ESS) tailored to high-penetration PV distribution networks. In the proposed model, the upper-level operational layer minimises volta…

Unintended consequence of US president’s actions will be boon for China, the leading renewables manufacturer Operation Epic Fury has thus far achieved none of Donald Trump’s war aims, but it may well accelerate the global transition towards the clean energy he loves to hate. Last week brought the latest exchange of verbal blows in the standoff over the strait of Hormuz. Iran is “choking like a st…

Researchers at University of Queensland (UQ) have developed a new type of indoor solar panel that is safer, more environmentally friendly, and highly efficient. This breakthrough could make it easier to power small electronic devices inside homes and offices using everyday light. Indoor solar panels are not a new idea, but current commercial versions—usually made […] The post Scientists create le…

Electricity has become one of the most important commodities in the region thanks to demand from datacenters, Iran war and rising utility charges For decades, the only regular visitors to the Twin Lake Reservoir in Lima, Ohio, were fishers passing hot summer evenings trying to snag a largemouth bass. But today, it’s a hive of activity. Continue reading...

Perovskites break efficiency records monthly, yet commercialization remains perpetually "a few years away." Meanwhile, intrinsically flexible, lead-free all-polymer solar cells are quietly breaching 20% efficiency with vastly superior stability. Have we backed the wrong champion?

Imagine a screen that can power itself when you are not using it. Instead of just sitting idle, it could collect light from its surroundings and turn that light into electricity. A new study shows this idea is not just possible, but already working in the lab. Researchers have created a special device that can […] The post One device, two jobs: A solar cell that also shines like an LED appeared f…

Every day, huge amounts of energy are wasted as heat. Cars release heat through their exhaust, factories lose heat during production, and even our own bodies give off warmth. Scientists have long wanted to capture this lost energy and turn it into electricity. Now, a new study shows that computers may hold the key to […] The post Strange new shape boosts energy conversion by over 8 times appeared…

Against the global backdrop of accelerating climate change and the urgent need for energy transition, understanding the role of protected areas in shaping renewable energy consumption has become increasingly important. Using panel data covering more than 150 countries worldwide from 2013 to 2022, this study examines the extent to which protected areas shape national renewable energy consumption p…

Silicon Ranch officially launched CattleTracker™ at the Christiana Solar Ranch in Middle Tennessee, with a ribbon-cutting ceremony The post Silicon Ranch Launches CattleTracker™, the World’s First Commercial Cattle-Compatible Agrivoltaics Platform, at Christiana Solar Ranch in Tennessee appeared first on iGrow News .

Scientific Reports, Published online: 01 May 2026; doi:10.1038/s41598-026-41128-8 Exploring the role of technological innovation and renewable energy in environmental sustainability across Asian economies

This Brookings conversation with Ryan Hass and panelists Michael Dunne, Michael Davidson, and Kate Logan, argued that the United States faces a policy choice between excluding Chinese clean energy investment to reduce security and dependency risks and selectively allowing it to support deployment, affordability, and competitiveness. Existing U.S. policy has become a fragmented mix of tariffs, inv…