Procuring and Scaling Grid Flexibility

Grid flexibility – the ability to adapt to fluctuating demands and supply in real time – is at the heart of this evolution, enabling the economic and societal benefits of electrification and renewable energy. Making BESS Investable builds on the procurement foundations in the first report and examines the conditions needed for projects to attract investment, reach financial close, and scale. Decision makers need frameworks to identify and procure the services their systems require, while developers and investors need regulatory and commercial conditions that allow projects to reach financial close and scale. Two resources from RMI and Global Energy Alliance provide practical guidance to help global power sector leaders answer these questions.

Technical issues surrounding the integration of inverter-based resources and the need for advanced grid-forming capabilities will require continued focus as deployment accelerates. This reflects a trend in some markets, where new battery projects are being built with longer durations to provide greater energy shifting potential. Theoretical potential encompasses all electricity demand that could, in principle, be shifted or reduced, assuming full deployment of enabling technologies and subject only to physical and end‑use service constraints.

That can also reduce the need to build more infrastructure than necessary. Meeting that demand depends, in part, on how well the grid — and customers — can adjust in real time. The economic case could be compelling—New York’s https://tamilselvi.com/Cognizant.htm analysis demonstrating potential annual savings of $2.9 billion by 2040 through flexibility measures.

The portfolio of tools and approaches for an evolving U.S. electric system is expanding.

Extreme weather events are increasingly common, with climate-related disruptions costing the global economy billions annually. Modernized grids ensure that energy supply keeps pace with demand, leveraging distributed energy resources like rooftop solar and community batteries. Electrification is expected to triple electricity demand by mid-century, driven by electric vehicles, heat pumps and industrial decarbonization​.

• A flexible grid would be able to manage volatility in supply and demand of power and achieve sustainable balance.
• It aims to create an environment of stable electricity availability, but was designed based on the steady, constant power generation of fossil fuel power stations.
• Utilities are addressing this through contractual and up-front financial arrangements, so for the time being, the industry will have to prepare for these loads.
• The maturation of flexibility markets, evidenced by California’s battery energy storage sector shift from capacity expansion to performance optimization, signals an evolution toward more sophisticated and competitive resource deployment.
• These tools support demand response programs and grid optimization, helping utilities reduce peak demand and improve operational efficiency.

In New York, a recent study found that a portfolio of grid flexibility measures could avoid $2.9 billion in annual power system costs by 2040, primarily by reducing the need for new generation capacity. For example, the significant deployment of battery storage capacity in California and Texas (see Figure 1) has facilitated the integration of variable renewables and provided invaluable support during extreme weather events. Those costs of curtailment are ultimately passed on to consumers, which means the benefits of lower-cost electricity reaching their bills are being delayed.

Grid Flexibility Quantification

Built on a modular, enterprise-grade architecture, OATI DERMS seamlessly integrates with IT/OT systems and market operations, enabling utilities to manage millions of assets, including solar, storage, EVs, and flexible loads, through a single pane of glass. Landis+Gyr’s Flexibility Management solutions suite combines advanced DER orchestration, behind‑the‑meter intelligence, and targeted load management to help utilities balance an increasingly dynamic grid. As https://www.23ch.info/the-10-best-resources-for-8/ more customers connect — from EVs to data centers — PG&E can spread grid costs across more usage. By including a broad range of technologies and flexibility options, the report identified 8.5 GW of grid flexibility potential which could meet 24% of the NYISO’s forecasted summer peak load.

Utility-scale battery storage capacity as a share of peak load, 2019-2024

• Orchestrating DERs, behind‑the‑meter intelligence, and flexible load management to help utilities balance an increasingly dynamic grid
• Modernized grids ensure that energy supply keeps pace with demand, leveraging distributed energy resources like rooftop solar and community batteries.
• Making BESS Investable builds on the procurement foundations in the first report and examines the conditions needed for projects to attract investment, reach financial close, and scale.
• Better batteries, pumped hydro, molten salt – there are myriad ways that we are trying to improve how well we can store power at scale to scope with drops in supply or peaks in demand.
• Much like the shift from analogue telephony to the internet, the power grid of the future will be dynamic, digital and decentralized.

Meanwhile, distributed energy resources (DERs) and flexible loads are being considered for reliability support. The large-scale deployment of battery energy storage is improving operational capabilities. Investing in grid flexibility today ensures that future generations will reap the economic and environmental benefits of a cleaner, more resilient energy system.