States across the U.S. are advancing utility-scale and distributed storage through new procurements and policies to strengthen grid reliability, support renewable energy integration, and meet growing electricity demand.
PJM Interconnection LLC’s capacity market auction for the 2028/2029 delivery year left the grid operator about 6,800 megawatts (MW) short of its reliability requirement, marking the second straight auction with a capacity shortfall. The results reflect continued growth in electricity demand, driven in part by expanding data center development as new generation additions continue to lag demand growth.
Virtual power plants (VPPs) are evolving from demonstration projects into grid resources as states increasingly recognize the ability of aggregated distributed energy resources (DERs) to support a more flexible and resilient electric grid. Recent legislative measures, regulatory actions, and utility initiatives reflect the role of VPPs in resource planning and grid operations amid growing electricity demand.
States are expanding access to distributed solar by modernizing community solar programs, streamlining interconnection and permitting, and enabling portable solar installations.
Federal reforms and state actions are reshaping the regulatory and investment landscape for nuclear power, enabling expanded deployment of advanced reactors and next-generation nuclear technologies across the country.
U.S. carbon markets are advancing on multiple fronts, with states tightening emission caps, pursuing market linkage, and reinforcing long-term compliance frameworks amid strong auction demand and continued legal scrutiny.
PJM Interconnection LLC, which operates the grid across 13 states and the District of Columbia, is pursuing market, planning, and interconnection reforms as rapidly growing demand raises concerns about resource adequacy, infrastructure readiness, and consumer costs. The effort comes amid growing debate over ensuring reliability, attracting new generation investment, and allocating costs as electricity demand accelerates.
Recent legislative and regulatory actions reflect a growing push for stricter oversight of large load customers, as states seek to prevent the costs of grid upgrades and reliability investments from being shifted onto residential and small-business ratepayers.
Interest in modernizing gas utility planning continues to grow as regulators, utilities, and other stakeholders assess the implications of decarbonization goals for existing distribution systems. Recent developments reflect efforts to address gas infrastructure planning, customer impacts, and deployment of lower-emission alternatives.
Utilities and regulators across the Western U.S. are advancing interconnection reforms, transmission expansion, and wildfire mitigation measures as rapid load growth and climate-related risks place increasing pressure on grid reliability. Recent actions by grid operators, federal regulators, and state policymakers indicate a growing emphasis on modernizing interconnection and transmission planning processes while embedding wildfire resilience into long-term reliability planning.
Recent developments in the low-carbon fuel sector reflect efforts to expand domestic biofuel production and advance market-based clean fuel programs designed to reduce transportation emissions.
Rapid growth in electricity demand is reshaping transmission planning across the U.S., prompting new strategies and technology solutions to optimize the capacity and efficiency of existing infrastructure.
