fuel-technology

Birmingham researchers have developed a new method for producing hydrogen fuel that costs less than existing approaches. Hydrogen has long been hailed as a key fuel for a low-carbon future, capable of powering everything from heavy industry to transportation without producing carbon emissions at the point of use. Yet there is a major contradiction at [...]

Better algorithms, hardware and computing methods can lower AI’s power drain The post How to Tame AI’s Voracious Appetite for Energy appeared first on Nautilus .

Scientific Reports, Published online: 24 May 2026; doi:10.1038/s41598-026-54405-3 Improved Pied Kingfisher Optimization Algorithm for optimal scheduling of microgrids with hybrid energy storage

Scientific Reports, Published online: 23 May 2026; doi:10.1038/s41598-026-53060-y Multi-criteria ranking of power supply options for long-endurance autonomous marine pollution monitoring platforms using entropy-weighted VIKOR and ELECTRE

oakridgelabnews posted a photo: Waste heat from the Frontier supercomputer is extracted from circulating water through a closed loop system. Large evaporative cooling towers eject the equivalent of up to 20MW of heat, or 6000 tons, from the primary loop to the atmosphere. This waste heat ejection is the final step in the heat removal process for Frontier and other supercomputers using warm-water …

NASA’s 2025 ISS research reveals breakthroughs in space medicine, materials science, and energy storage, paving the way for lunar and Martian exploration.

American Journal of Engineering and Applied Sciences, Published online: 22 May 2026; doi:10.3844/ajeassp.2026.73.87 Cesium tin chloride (CsSnCl3) has drawn considerable interest as a non-toxic absorber candidate for next-generation photovoltaic devices, offering an attractive combination of affordability, thermal r...

Figure: Yearly interprovincial and interregional transmission for ECG, 2022. China’s East China Grid (ECG)—covering Shanghai, Jiangsu, Zhejiang, Anhui, and Fujian—sits at the center of one of the country’s most economically important and electricity-intensive regions. As demand continues to grow, renewable penetration increases, and extreme weather risks become more frequent, policymakers face a …

This paper presents a comprehensive techno-economic and environmental assessment of a grid-connected hybrid renewable energy system (HRES) integrating photovoltaic (PV), wind turbine (WT), and fuel cell (FC) technologies for a case study in Dakhla, Morocco. A detailed modeling framework is developed, including renewable generation, electrolyzer operation, hydrogen storage, and fuel cell conversio…

The next phase of America’s energy future made its Wall Street debut this spring with resounding success. Within just a few weeks, two of the country’s most promising next-generation energy companies made their entrances to the public markets through initial public offerings (IPOs) of their corporate stock. X-energy, a Maryland-based designer of high-temperature gas reactors […]

Scientific Reports, Published online: 21 May 2026; doi:10.1038/s41598-026-49398-y Learning-driven multi-timescale operation simulation and hierarchical boundary optimization for renewable-dominated energy systems under temporal and scenario uncertainties

Nature Communications, Published online: 20 May 2026; doi:10.1038/s41467-026-73326-3 A self-powered artificial leaf integrating a perovskite photocathode with a noble-metal-free spinel oxide anode enables simultaneous solar-driven hydrogen production and efficient degradation of toxic hydrazine without any external bias.

Nature Communications, Published online: 20 May 2026; doi:10.1038/s41467-026-73483-5 The study builds a digital twin of a power substation and combines topology, alarms, waveforms, and measurements using attention-based graph models to diagnose fault location, fault type, and protection failures with robust performance under noise and missing data.

Scientific Reports, Published online: 19 May 2026; doi:10.1038/s41598-026-52628-y Enhanced fuel economy and emission reduction in parallel HEV powertrains through swarm and deterministic algorithms

Mechanical engineers at the University of Illinois Urbana-Champaign have developed a new approach to cooling computer chips that could reduce the share of energy data centers spend on thermal management. The method, published in Cell Reports Physical Science, pairs a mathematical design algorithm with an electrochemical 3D printing process to fabricate pure copper cold plates,…

As the demand for renewable energy increases, it becomes more vital to efficiently integrate different resources such as wind and solar energy. This study illustrates a novel integrated mechanism for analyzing a green energy generation dynamical system utilizing the Fractal-Fractional (FF) sense of operators. We give a robust deep learning framework designed to successfully model the complex inte…

The degradation of the health state of Proton Exchange Membrane (PEM) water electrolyzer, caused by power supply variability, operating temperature changes, and other chemical factors, represents a major challenge for green hydrogen production efficiency. This paper presents an advanced hybrid system combining a digital twin and machine learning, enabling real-time anomaly detection of a PEM elec…