How Much Can You Earn from Maryland GRECs? Ongoing vs Buyout Explained
Installing a geothermal heating and cooling system is a major step toward sustainability, and it also opens the door to a specialized revenue stream: Geothermal Renewable Energy Credits (GRECs). Because geothermal systems are incredibly efficient and significantly reduce peak loads on the grid during the summer months, Maryland and a few other states offer the GREC program to geothermal system owners.
GRECs are valuable commodities that electric utilities purchase to maintain environmental compliance with the state. The GREC application process is nuanced, and it is important to work with ClearPath Renewables to ensure you receive the greatest value from the GREC program.
What are my GREC payout options?
The Maryland GREC program issues GRECs for up to 20 years from the month of installation. When it comes to monetizing your GRECs, you have three options:
Sell your GRECs on an Ongoing basis through ClearPath Renewables.
Take a Lump Sum Buyout from ClearPath Renewables.
Sell your GRECs on an ongoing basis and request a Future Lump Sum Buyout from ClearPath Renewables when you plan to sell your property
Choosing Between Ongoing GREC Income and a Lump Sum Buyout
Each option offers different advantages depending on your financial goals, timeline, and risk tolerance. The key is understanding how the tradeoffs work before deciding.
Option 1: Sell GRECs on an Ongoing Basis
The “Slow and Steady” Approach
In this model, ClearPath sells your credits quarterly as they are generated, and you retain ownership of your system’s environmental attributes.
Pros:
Market Upside: If GREC prices increase over time, you benefit from higher revenue
Full Ownership: You retain rights to all credits over the full program term
Cons:
Market Risk: If prices decline or regulations change, your income may fluctuate
Best fit scenarios:
You want to maximize total earnings over time
You are comfortable with some market variability
You plan to stay in your home long-term
Option 2: Long-Term Lump Sum Buyout
The “Upfront Cash” Approach
In this scenario, ClearPath provides a one-time payment upfront in exchange for the rights to your GRECs.
Pros:
Immediate Cash Flow: Useful for offsetting installation costs quickly
No Ongoing Management or Risk: No exposure to market changes
Guaranteed Value: Fixed payment regardless of future pricing
Cons:
Discounted Total Value: Reflects future risk and administrative costs
No Future Upside: You won’t benefit if GREC prices increase
Best fit scenarios:
You want to reduce upfront system cost immediately
You prefer certainty over long-term upside
You may sell your home within the next few years
You are concerned about future market or program changes
Option 3: The Best of Both Worlds
You don’t have to decide everything upfront. With ClearPath, you can begin with ongoing GREC income and choose a lump sum buyout later—such as when preparing to sell your home.
No matter which path you take, the first step is the same: enrolling your system with ClearPath so your GRECs can be properly tracked, managed, and monetized.
Making the right decision with ClearPath Renewables
Maryland’s GREC program creates an opportunity for ongoing income, but the structure can feel unclear, especially when deciding between long-term payments and an upfront buyout. Both options are valid, but the right choice depends on how you think about cash flow, risk, and timing.
What matters most is not trying to perfectly time the market or predict future prices. It’s making sure your system is properly enrolled, your credits are tracked, and your earnings are handled correctly from the start. That’s where most homeowners get stuck, and where the most value is often left on the table.
ClearPath’s role is to make that process simple, transparent, and fully managed. Whether you choose ongoing income, a lump sum, or a combination over time, the goal is the same: make sure your geothermal system is working for you financially, not just operationally.
If you already have a geothermal system and aren’t sure what it’s currently earning (or if it’s earning anything at all) it’s worth getting clarity on your options, and ClearPath is here to help.