As the world looks to incorporate more renewables into energy grids, centuries-old systems that can balance supply and demand ...

By launching this tender, SECI aims to catalyse investments in long-duration storage, reduce reliance on coal during evening ...

These low-tech systems offer cheap, long-duration storage with minimal degradation, using abundant materials and basic physics rather than complex chemistry.

KEY POINTS One of the longest-duration pumped storage hydropower projects in the country is proposed for Navajo Nation land in the Four Corners region. The project received a $7.1 million Department ...

A company active in the hydropower sector is working on a new project to build a pumped-hydro storage facility at the site of a former coal mine in Kentucky. Boston, Massachusetts-based Rye ...

Forbes contributors publish independent expert analyses and insights. Reporting from Europe, Jeff McMahon covers the environment. Dec 29, 2022, 12:00am EST Jan 15, 2023, 09:37pm EST This article is ...

LUDINGTON (WWJ) --It's an engaging mix of high tech and low tech -- a huge man-made lake along Lake Michigan where electric pumps suck water in at night, when electric demand is low, and where the ...

Pumped storage is making up a growing share of hydropower projects proposed or under development, which could be significant for renewables, observers say. A massive clean energy project that doesn’t ...

A pumped-storage reservoir sits at the top of a Missouri mountain, held back by rock and concrete. Inside the control system, ...

As India accelerates its transition towards renewable energy, there’s an evident gap in maximizing its potential. Without a ...

To cut U.S. greenhouse gas emissions in half within a decade, the Biden administration’s goal, the U.S. is going to need a lot more solar and wind power generation, and lots of cheap energy storage.