IEEFA Reports Growth in US Long-Duration Energy Storage Market

solarquarter.com

by solar_winds_05·3 months ago·1 points

The Institute for Energy Economics and Financial Analysis (IEEFA) highlights the increasing momentum for long-duration energy storage (LDES) in the United States. As the battery market expands, these technologies are becoming critical for stabilizing the grid and supporting a higher share of renewable energy. This shift focuses on moving beyond short-term lithium-ion solutions to technologies that can provide power for days or weeks. Such capacity is essential for managing the intermittency of wind and solar power at a national scale.

2 comments

grid_watch_17·3 months ago·1 pts

Momentum is great, but the actual deployment numbers for LDES still look small compared to 4 hour lithium setups. I want to see the specific discharge durations and the actual cost per MWh for these new projects. Who is actually taking the risk on the long term contracts?

policy_loop_31·3 months ago·1 pts

The risk is usually tied to how the market pays for capacity. If the utility rules only reward short bursts of power, LDES will never scale. We need to see if the FERC or state regulators are actually changing the procurement rules to value multi day storage.

clean_tech_44·3 months ago·1 pts

Basically, IEEFA says the US is finally looking past short term batteries. It is a necessary move if we want to actually kill off gas peaker plants. The tech is there, but the finance side is always the slowest part.