Why do we need energy storage systems?

This capability is essential for maintaining grid stability and ensuring a consistent energy supply, even when renewable generation is low. As the CFR states, the deployment of energy storage systems is crucial for achieving a green energy transition and meeting global climate targets.

Should energy storage be included in the electric grid?

Integrating storage in the electric grid, especially in areas with high energy demand, will allow clean energy to be available when and where it is most needed. As New York continues to invest and build a cleaner grid, energy storage will allow us to use existing resources more efficiently and phase out the dirtiest power plants.

What are the benefits of a residential storage system?

Residential storage: Primarily used for home resiliency to deliver back-up power, these systems can also shift energy consumption to off-peak hours and integrate home solar for a low-cost clean energy supply. Residential storage systems can be eligible for Inflation Reduction Act tax credits.

Why is energy storage expansion important?

Without a dramatic acceleration in energy storage deployment, the potential of renewable energy will be limited, risking wasted clean power and ongoing reliance on fossil fuels. Storage expansion is therefore a critical pillar of a sustainable and resilient energy future.

Will energy storage support a fully renewable grid?

Energy storage capacity is expanding rapidly but still falls significantly short of what is needed to support a fully renewable grid. Recent figures reveal that in the US, battery storage has surged from under 2 gigawatts (GW) in 2020 to nearly 30 GW by early 2025 .

How will energy storage affect New York's energy grid?

In June 2024, New York’s Public Service Commission expanded the goal to 6,000 MW by 2030. Storage will increase the resilience and efficiency of New York’s grid, which will be 100% carbon-free electricity by 2040. Additionally, energy storage can stabilize supply during peak electric usage and help keep critical systems online during an outage.