VPP Mandates Surge: Massachusetts Targets 3.5 GW by 2035

Introduction: The Core Shift

Virtual power plants (VPPs) are no longer experimental. In 2025, Massachusetts Governor Maura Healey issued an executive order targeting 3.5 gigawatts of demand-management resources by 2035. That is equivalent to 13% of New England's peak demand of 26.1 GW. This is not a pilot—it is a mandate. The order explicitly includes VPPs, EV charging management, energy efficiency, and demand response. The message is clear: centralized peaker plants are being replaced by distributed, flexible resources. For utilities, technology providers, and investors, this is a structural shift in grid economics.

Strategic Analysis: Who Gains, Who Loses

Winners: VPP Aggregators and Technology Providers

Companies like Sunrun, Tesla, and OhmConnect are positioned to benefit. Massachusetts' mandate creates a guaranteed market for VPP services. The state's September 2025 report will inventory existing demand response programs, providing a baseline for scaling. California already has 62 VPP projects—one-third of the national total—and its largest VPP peaked at 0.5 GW in July 2024. Massachusetts aims to surpass that by 7x. This signals a procurement wave for software platforms, battery storage, and smart EV chargers.

Winners: Utilities with Utility-Owned VPPs

Xcel Energy's Capacity*Connect program in Minnesota, approved in May 2025, deploys 200 MW of neighborhood batteries (1-3 MW each) owned and controlled by the utility. This model prioritizes grid reliability over customer self-consumption. Xcel argues that utility ownership ensures safe, reliable operation and maximizes benefits for all customers. For regulated utilities, this is a new revenue stream and a way to defer transmission investments. Expect other utilities to replicate this model, especially in states with supportive regulators.

Losers: Fossil Fuel Peaker Plants

VPPs directly compete with natural gas peaker plants. Larry Chretien of Green Energy Consumers Alliance said, 'We’re hoping this helps kill off some peaker plants.' Peaker plants are expensive to maintain and run only during peak demand. VPPs offer a cheaper, cleaner alternative. As VPP capacity grows—currently 19 GW nationwide—peaker plant utilization will decline. This will strand assets and reduce revenues for independent power producers.

Losers: EV Owners Without VPP Incentives

EV insurance costs 42% more than gasoline vehicles, according to Insurify. This hidden cost may deter EV adoption, limiting the pool of VPP participants. Without incentives to offset insurance premiums, consumers may be reluctant to enroll in VPP programs that require bidirectional charging. This is a barrier to scaling VPPs that rely on EV batteries.

Second-Order Effects: What Happens Next

Regulatory Ripple Effects

Massachusetts' executive order will likely influence other states. The Lawrence Berkeley National Laboratory report (January 2025) shows only 180 VPP projects nationwide, with California dominating. States like New York, Illinois, and Colorado may follow with similar mandates. This creates a patchwork of regulations, but also a clear trend: VPPs are becoming a standard grid resource.

Utility Business Model Transformation

Utility-owned VPPs, like Xcel's, challenge the traditional model of customer-owned distributed energy resources. John Farrell of the Institute for Local Self-Reliance criticized the Minnesota commission's decision, arguing utility ownership is inefficient. However, utilities have the capital and grid expertise to deploy at scale. The tension between centralized utility control and decentralized customer ownership will shape VPP market structure.

Technology and Data Opportunities

VPPs require sophisticated control software, real-time data analytics, and cybersecurity. Companies that provide these solutions will see increased demand. The September 2025 Massachusetts report will identify gaps in existing programs, creating opportunities for vendors to propose new solutions.

Market / Industry Impact

The VPP market is poised for exponential growth. With 19 GW of potential capacity already installed, and Massachusetts targeting 3.5 GW alone, the addressable market is expanding. Traditional peaker plant developers will face headwinds. Natural gas turbine orders may slow as utilities shift to VPPs for peak capacity. Data center developers, facing long lead times for gas turbines, may also explore VPPs for flexible power.

Executive Action

• For Utilities: Evaluate utility-owned VPP models like Xcel's Capacity*Connect. Engage regulators to secure cost recovery and performance incentives.
• For Technology Providers: Target Massachusetts and other states with VPP mandates. Develop integrated solutions that combine batteries, EV charging, and demand response.
• For Investors: Increase exposure to VPP aggregators and software platforms. Monitor regulatory developments in key states for early signals.

Why This Matters

Massachusetts' 3.5 GW target is not just a state policy—it is a proof point that VPPs can scale to replace traditional generation. For executives in energy, technology, and finance, the window to position for this shift is now. The September 2025 report will provide a roadmap; those who act early will capture the most value.

Final Take

Virtual power plants are moving from niche to mainstream. Massachusetts and Minnesota are leading the way, but the implications are national. Peaker plants are on notice; VPP aggregators and utility-owned battery programs are the new winners. The strategic question is not whether VPPs will grow, but who will control the architecture—utilities, aggregators, or consumers. The next 12 months will determine the answer.

Source: Inside Climate News