Look Before You Lease: How Oklahoma Landowners Can Protect Their Property in Solar Energy Agreements

As solar developers increasingly target Oklahoma for commercial energy projects, rural landowners are facing a brand-new frontier of legal agreements. Being approached by a solar company with a lease proposal can look like an incredible financial opportunity—often promising steady, long-term rental income that outpaces traditional agricultural yields.

However, unlike standard oil and gas leases that may only occupy a small fraction of your property, a commercial solar farm requires total surface coverage. These agreements frequently tie up your land for 30 to 50 years.

If you do not carefully review and negotiate the terms of a solar agreement, you could inadvertently compromise your property rights, restrict future generations, and face immense liabilities. Before signing on the dotted line, ensure your lease includes these critical, protective legal guardrails.

I. Mandating Robust Decommissioning Financial Assurance

The biggest risk an Oklahoma landowner faces with a long-term solar lease is the "abandonment" scenario. What happens if the solar company goes bankrupt in twenty years and leaves thousands of broken, dead solar panels rotting on your pasture?

While Oklahoma recently established statutory guidelines under 17 O.S. § 820.5 requiring commercial solar grantees to deliver evidence of financial assurance for decommissioning, you must ensure your individual contract explicitly codifies these baseline rights:

• Acceptable Financial Instruments: Do not accept loose promises. The agreement must require the developer to secure a letter of credit, a performance bond, or a parent company guaranty with an investment-grade credit rating.

• Independent Engineering Audits: The estimated cost of removing the equipment and restoring your land must be calculated by an independent, third-party professional engineer licensed in Oklahoma—and this estimate must be re-evaluated every few years to keep up with inflation.

• Soil and Land Restoration: The contract must explicitly state that the developer is obligated to remove all concrete footings, extract rocks over a certain size excavated during removal, and return your property to a tillable state using deep scarification or disc methods.

II. Navigating the Oklahoma Mineral Estate Conflict

Oklahoma is a split-estate state, meaning the mineral rights under your property may be severed from your surface rights. This creates an immediate operational hurdle for solar farms.

• The Dominant Estate Problem: Under Oklahoma common law, the mineral estate is "dominant." This means a mineral owner or their oil and gas lessee has an implied legal right to use as much of the surface as is reasonably necessary to explore for and extract oil and gas.

• Protecting the Surface Footprint: If a third party decides to drill a well right in the middle of your newly constructed solar farm, the solar developer could face major disruptions, potentially breaking your lease or dragging you into a legal dispute. Your attorney must help you secure a clear strategy—such as surface waiver agreements from mineral owners—before major solar infrastructure is anchored to your property.

III. Escalation Clauses and Revenue Guardrails

Because a solar lease can span half a century, a fixed rental rate that sounds great today will be completely eroded by inflation in a couple of decades.

• Escalation Requirements: Never agree to a flat rental rate for the lifetime of the lease. Your contract should feature a mandatory annual escalator (typically a 2% to 4% increase per year) to preserve your purchasing power.

• True-Up Provisions: If your lease includes a clause where you receive a percentage of the energy revenue generated by the project (royalty model), ensure your contract grants you the explicit right to audit the solar company's financial records annually to verify you are being paid accurately.

IV. Allocation of Taxes and Property Liabilities

Commercial solar infrastructure changes the tax classification of your land. In Oklahoma, installing a massive commercial solar array can cause local county assessors to reclassify your property from "agricultural" to "commercial," triggering a substantial spike in your ad valorem property taxes.

• The Tax Indemnity Clause: Your lease must feature an explicit, ironclad clause stating that the solar developer is entirely responsible for any increase in property taxes resulting from the solar project.

• Impact of Recent Law Changes: With Oklahoma state lawmakers rolling back certain historical property tax exemptions for solar and battery storage facilities, developers will face shifts in their operational costs starting in 2028. Make sure your contract permanently insulates you from these shifting corporate tax burdens.

Do Not Navigate a Solar Lease Without Trusted Representation

Solar companies hire highly sophisticated legal teams to draft one-sided contracts designed entirely to protect their corporate bottom lines. Once a contract is signed, it binds your land, your heirs, and your estate for decades.

An experienced property and commercial contracts attorney can help you level the playing field, protect your surface estate, and ensure your land remains a valuable asset for generations to come.

Contact Hayes Legal Solutions, PLLC Today

If you have been approached by a solar energy developer or handed a Letter of Intent (LOI), do not sign anything until our team reviews the fine print. Contact Hayes Legal Solutions, PLLC to schedule a comprehensive evaluation of your commercial property lease.

• Call us directly: 405-635-5578

• Schedule your land-use consultation online: Book directly at www.hayeslegalsolutions.com