Inside New Jersey’s GSESP: How to Tap into the $2 Billion Battery Storage Incentive 

Introduction 

New Jersey is charging full speed ahead on clean energy, and energy storage is right at the center of that push. With an ambitious target of 2 gigawatts (GW) of energy storage by 2030, the state is laying the foundation for a more resilient, affordable, and equitable grid. The centerpiece of this movement? The Garden State Energy Storage Program (GSESP). 

This blog breaks down everything you need to know about the GSESP, New Jersey’s newly launched battery storage incentive. We’ll explain the structure, eligibility, deadlines, and what you should do right now to get involved. If you’re a developer, policymaker, or just clean-tech curious, you’re in the right place! 

Why NJ Launched the BESS Incentive 

Let’s start with why this program exists. New Jersey’s electric grid is under pressure. It faces increasing demand, volatile peak loads, and the challenge of integrating more intermittent renewable energy. 

Back in 2018, the New Jersey legislature passed the Clean Energy Act, which mandated 2,000 MW of energy storage capacity by 2030. Since then, it’s been clear that batteries would be key to achieving a low-carbon and reliable grid. 

Battery Energy Storage Systems (BESS) provide critical grid services. They help store excess solar during the day and release it during evening peaks. They can prevent outages, balance supply and demand, and even reduce wholesale power costs. 

And let’s not forget equity. New Jersey’s policy framework includes protecting ratepayers and ensuring overburdened communities benefit from clean energy infrastructure. Storage has evolved from a grid asset to a community cornerstone. 

What Is the Garden State Energy Storage Program (GSESP)? 

The GSESP is New Jersey’s comprehensive incentive framework for battery deployment. It was formalized on June 18, 2025, through an order from the New Jersey Board of Public Utilities (NJBPU). 

It’s structured in three possible phases: 

• Phase 1: Transmission-scale projects, targeting 350 to 1,000 MW of storage 

• Phase 2: Behind-the-meter and distribution-connected projects for homes, businesses, and communities (expected in 2026) 

• Phase 3: Performance-based incentives (under development) 

Each phase is designed to support different parts of the energy landscape, and collectively, they aim to unlock $2 billion in clean storage deployment across the state. 

Phase 1: Transmission-Scale BESS 

Here’s where it gets exciting. Phase 1 is live, and it’s targeting large, transmission-connected battery projects. Whether you’re adding storage to a utility-scale solar plant or deploying a standalone BESS, this could be your window to get state-backed support. 

Key Milestones 

Here are the important dates you need to mark on your calendar if you’re planning to participate in Phase 1 of the GSESP: 

• June 18, 2025: Order issued, officially launching GSESP 

• June 25, 2025: Pre-qualification opens 

• July 23, 2025: Deadline for pre-qual submissions to guarantee deficiency review 

• August 11, 2025: Deadline for bidder questions 

• August 20, 2025: Final bid submissions due 

• October 2025: Award announcements 

Program Scope, Eligibility, and Funding 

Phase 1 of the GSESP is designed to deliver between 350 and 750 MW of new storage capacity in its first Tranche, with the total Phase 1 target reaching up to 1,000 MW. Eligible projects include standalone grid-supply Battery Energy Storage Systems or solar/solar-plus-storage systems that have not already received funding from the state’s Clean Solar Initiative (CSI) or Successor Solar Incentive (SuSI) programs. 

The funding mechanism is structured as a pay-as-bid incentive model. Projects that win awards will receive 15-year contracts, with annual incentive payments based on their bid prices. These incentives are backed by the New Jersey Clean Energy Program (NJCEP) and the Regional Greenhouse Gas Initiative (RGGI). Most importantly, this structure ensures that ratepayers will not see any increase in their utility bills as a result of the program. 

Who Can Apply 

Phase 1 is targeted at non-utility developers deploying transmission-scale storage. This includes: 

• Independent power producers (IPPs) and clean energy developers 

• Energy service companies with large-scale infrastructure expertise 

• Commercial and industrial partners who can host or co-own grid-scale BESS projects 

• Municipal or cooperative entities, if they are not classified as utilities 

To qualify, applicants must: 

• Demonstrate site control and interconnection readiness 

• Provide complete technical and financial documentation 

• Submit a pre-qualification package and final bid by August 20, 2025 

Utilities are not eligible to apply under Phase 1. 

Phase 2: Distributed Storage (Behind-the-Meter) 

Expected in 2026, Phase 2 will broaden access to include residential, commercial, and community-based storage systems. This phase will support projects connected to the distribution grid, including those paired with solar PV. 

Incentive Structure 

The Phase 2 incentive structure consists of two main components: 

• Upfront block-style rebates: These function similarly to California’s SGIP model, providing a fixed dollar-per-kilowatt (or kilowatt-hour) rebate for qualifying battery storage systems. This helps reduce the upfront capital cost of installing storage. 

• Performance-based adders: These are additional financial incentives that reward specific behaviors and outcomes. The adders will likely be calculated based on how effectively the system supports the grid and community needs. For instance, systems that reduce electricity usage during periods of high demand, such as summer afternoons, will be eligible for enhanced incentives. Projects that send excess stored energy back into the grid when it’s needed most will also be rewarded. In addition, any project that is either located in or directly benefits a disadvantaged or overburdened community will likely receive bonus compensation to promote equitable access and deployment. 

The design is still under development, but the goal is to ensure both equitable access and grid reliability. These adders will likely be structured to reflect real-world grid value and social benefit, rewarding systems that discharge during peak times, improve local resilience, or reduce emissions in high-pollution zones. 

Who Can Apply 

Phase 2 is designed for a much wider audience and aims to accelerate distributed clean energy adoption. Eligible applicants will include: 

• Residential homeowners with or without solar PV 

• Commercial property owners installing behind-the-meter BESS 

• Community solar developers looking to add battery systems to existing projects 

• Multifamily housing managers and affordable housing developers 

• Schools, municipalities, and nonprofits serving overburdened communities 

These groups must follow final guidelines expected in 2026, which will include: 

• System size minimums and approved use cases 

• Requirements for installation by certified contractors 

• Verification of community impact for equity adders 

Phase 3: Performance-Based Transmission-Scale Incentives 

While Phases 1 and 2 focus on capacity and access, Phase 3 is expected to raise the bar with performance-based metrics for large-scale systems. This phase, currently under development, aims to incentivize how well transmission-scale storage assets contribute to grid stability, emissions reductions, and cost optimization over time. 

Phase 3 may introduce a structure where storage providers are rewarded based on actual performance outcomes such as the amount of avoided greenhouse gas emissions, ramping capability, or frequency regulation. Rather than just paying for installed capacity, these incentives would reflect the value delivered to the grid. Stakeholders have proposed integrating metrics like carbon intensity impact, locational value, and responsiveness during grid emergencies. 

This approach would align financial incentives with real-world grid services and is expected to complement Phase 1 contracts. Final guidelines for Phase 3 are likely to be released following feedback from initial program participation and ongoing regulatory workshops. 

Who Can Apply 

Phase 3 will be most relevant to advanced energy participants who can deliver real-time grid services and measurable performance. Likely applicants include: 

• Asset owners and IPPs with operational or shovel-ready grid-scale BESS 

• Aggregators and virtual power plant (VPP) operators managing multiple storage sites 

• Technology providers offering optimization or frequency regulation software 

• Entities focused on emissions reduction, load balancing, and system flexibility 

Applicants will need to meet evolving criteria related to performance data reporting, emissions impact, and service reliability. Final rules will be released after stakeholder input. 

Equity & Resiliency Features 

New Jersey is embedding equity into the core of this program. That means: 

• Higher incentives for projects in overburdened communities 

• Support for storage on brownfields or former industrial sites 

• Local economic benefits, including worker training, local hiring, and community ownership opportunities 

This equity-centered approach ensures that energy storage development contributes not just to grid modernization but to broader environmental justice goals. By directing resources and opportunity to communities that have historically been left behind, the program is structured to create more inclusive outcomes and long-term local value. 

Benefits of the Program 

Let’s talk about real-world values. What does GSESP actually do for people and the planet? 

From enhanced grid flexibility to community empowerment, the benefits of New Jersey’s GSESP are far-reaching. Here’s how they break down across key stakeholder groups. 

For the Grid 

New Jersey’s grid is facing more volatility and pressure than ever. With battery storage, the GSESP empowers the grid to become more resilient, dynamic, and sustainable. These capabilities translate into major operational and reliability advantages: 

• Increases reliability during peak demand 

• Balances intermittent renewables, like solar and wind 

• Defers expensive infrastructure upgrades 

For Consumers 

Consumers stand to benefit directly from smarter energy management. These benefits translate into lower costs and greater energy security without additional financial burden. The GSESP is structured to protect affordability while delivering long-term ratepayer value: 

• Helps lower wholesale market prices, leading to long-term ratepayer savings 

• No added burden on bills, thanks to NJCEP and RGGI funding 

For Developers & Communities 

For developers, this program unlocks financial stability and broader market access. For communities, especially those historically underserved, it brings opportunity and long-term investment. The structure incentivizes inclusive growth and expands project viability: 

• Unlocks new revenue streams via state-backed incentives 

• Supports early-stage project finance 

• Prioritizes underserved neighborhoods for equitable development 

This is where EticaAG comes in. With safety-first technologies like Immersion Cooling and HazGuard, EticaAG empowers developers to deploy faster and operate more efficiently while maintaining strong fire protection and system reliability. These safeguards are not just features; they are the foundation for scalable, real-world impact. 

How to Apply (Developer Roadmap) 

It’s time for Phase 1. Here’s how to get started: 

1. Pre-Qualification Package. Pre-qualification is required in order to submit a final bid. While the deadline to guarantee deficiency review was July 23, 2025, applicants can still submit pre-qualification materials alongside their final bid. However, any submissions after July 23 will not receive advance feedback or an opportunity to correct errors before the final deadline. 

2. Final Bid Submission. Your final application is due by August 20, 2025. It must include details such as site control documentation, full project specifications, and your requested incentive expressed in dollars per megawatt-year. 

3. Bid Evaluation. Awards will be determined through a competitive process. Lower requested incentives will score higher. Projects may receive additional consideration for siting in brownfields or delivering benefits to environmental justice communities. 

4. Contract Awarded. If your project is selected, you will enter into a 15-year pay-as-bid agreement with the state. 

You can apply through the NJ Clean Energy Program’s Infoshare Portal. 

Conclusion 

The Garden State Energy Storage Program is officially live. Phase 1 launched on June 18, 2025, and the window to act is open. This program supports New Jersey’s ambitious climate goals while driving equity, reliability, and innovation. 

If you’re a developer, it’s time to finalize your bid submission before the final deadline. If you’re a community partner, advocate for equitable siting. If you missed Phase 1 or operate on the distribution side, be ready. Phase 2 is coming in 2026, and it will open new doors for residential, commercial, and community-scale BESS projects.  

And if you’re exploring advanced battery solutions, EticaAG is here to help with high-performance BESS equipped with Immersion Cooling and HazGuard technologies. These systems are built with safety as the foundation. They minimize fire risk, protect assets, and simplify compliance while also delivering exceptional efficiency and long-term reliability to meet today’s evolving energy demands. 

Let’s power a cleaner, more reliable future together.