There is a problem with the wattma energy storage project

Why is energy storage oversupply a problem?

The expansion is driven mainly by local governments and lacks coordination with new energy stations and the power grid. In some regions, a considerable storage oversupply could lead to conflicts in power-dispatch strategies across timescales and jurisdictions, increasing the risk of system instability and large-scale blackouts.

How does the inflation Reduction Act affect energy storage projects?

The Inflation Reduction Act extends a tax credits to energy storage projects. That's a good thing, because this country and the world has a big energy storage problem.

Is excessive energy storage a threat to China's power system?

But the risks for power-system security of the converse problem — excessive energy storage — have been mostly overlooked. China plans to install up to 180 million kilowatts of pumped-storage hydropower capacity by 2030. This is around 3.5 times the current capacity, and equivalent to 8 power plants the size of China’s Three Gorges Dam.

Is excessive energy storage a problem?

Spyros Foteinis highlights the acknowledged problem that an insufficient capacity to store energy can result in generated renewable energy being wasted (Nature 632, 29; 2024). But the risks for power-system security of the converse problem — excessive energy storage — have been mostly overlooked.

Do we have post-generation energy storage issues?

We have post-generation storage issues as well. Usually, when people think about post-generation energy storage, they think of electrochemical batteries. However, batteries represent a small minority of electrical storage capacity at present. About 90% of current grid storage is in the form of pumped hydro facilities.

Is a battery storage facility being proposed in a rural Massachusetts town?

A battery storage facility is being proposed in a rural Mass. town. Residents are pushing back. Locals are citing concerns over the risk to the Quabbin watershed and the destruction of local habitat. Lithium-ion batteries at an energy storage facility in California. Bing Guan/Bloomberg Signs reading “STOP!