How Commercial Solar Increases Property Value and Lowers Operating Costs for Minnesota Businesses

Key Takeaways

• Commercial solar reduces operating expenses, which directly strengthens margins and property valuation

• In Minnesota, commercial solar systems are fully exempt from property tax assessments, so the added value never hits your tax bill

• Solar equipment purchases in Minnesota are exempt from state sales tax, reducing upfront costs before any federal credits

• Tenants and investors increasingly prefer buildings with on-site renewable energy, which can lower vacancy risk and support stronger lease rates

• The federal ITC delivers meaningful tax credits for commercial solar projects that begin construction by July 4, 2026

How Solar Drives Down Operating Costs and Drives Up Property Value

The relationship is straightforward. Solar reduces one of the largest line items on a commercial operating statement: electricity. Lower operating costs mean better margins. In commercial real estate, better margins also mean a more valuable building, because property value is directly influenced by how much income the building generates relative to its expenses.

This is not theoretical. Industry analyses consistently show that even modest annual energy savings from solar translate into meaningful increases in property valuation. The effect is proportional: larger commercial operations with higher energy consumption see bigger operating cost reductions, which drive bigger value gains.

For businesses already managing how demand charges affect their bottom line, adding solar and storage creates a compounding effect. Energy charges go down. Demand charges go down. Operating costs improve across both, and the building becomes a stronger financial asset.

Why Minnesota's Tax Advantages Make This Stronger

Three Minnesota-specific policies make commercial solar an even better investment here than in most states.

• Property tax exemption. Under Minnesota Statute 272.02, commercial solar systems are fully exempt from property tax assessments. Your building value increases, but your property tax bill does not. Most business owners do not know this.

• Sales tax exemption. Under Minnesota Statute 297A.67, solar equipment purchases are exempt from state sales tax. On a commercial installation, that meaningfully reduces the upfront investment before any federal credits are applied.

• Net metering. Commercial systems receive credits for excess electricity sent back to the grid, so energy your building produces but does not consume still generates financial value.

These stack on top of the federal Investment Tax Credit. The ITC delivers a 30% base credit on commercial solar projects, with bonus adders for domestic content and energy community locations that can push the total higher. Projects must begin construction by July 4, 2026 to preserve the full credit. Consult with your tax advisor. Based on current IRS guidance under Sections 48/48E.

The ITC does not just reduce the cost of the system. It accelerates the point at which the system starts adding real asset value. If you have been tracking the commercial ITC deadline, the property value angle adds another layer to the urgency.

What Tenants and Investors Are Looking For

The financial case extends beyond direct energy savings. How tenants, buyers, and investors perceive a property matters too.

• More commercial tenants are evaluating buildings through a sustainability lens, preferring spaces that support their environmental goals and reporting requirements

• A building with on-site solar can be a competitive advantage in leasing conversations, particularly for office, retail, and light industrial spaces where tenants are comparing options

• For property investors, solar signals lower operating risk, more predictable costs, and forward-thinking management

Greenway has seen this with Minnesota commercial clients. As Jackson Schwartz, CEO of Hennepin Made, put it: "We use a ton of electricity and Greenway helped us decide on a direction for maximizing our onsite generation using the sun within the code, government incentive programs, and technology selections."

That kind of strategic guidance turns a solar installation into a long-term asset decision, not just a panel purchase.

What Minnesota Businesses Are Already Doing

Greenway Solar has delivered commercial solar systems for Fulton Brewing, Hennepin Made, SunOpta, and North Market. These businesses share a common profile: high daytime energy consumption, meaningful operating cost exposure, and a recognition that energy strategy is part of their financial strategy.

As Ryan Petz, CEO of Fulton Brewing, described it: "Greenway managed a tight timeline and some nasty winter weather to finish a 310kW system. They went the extra mile to ensure we hit a year end deadline."

For business owners evaluating their options, what to look for when comparing solar proposals should include the property value and operating cost impact, not just the equipment specs.

How to Think About This for Your Building

Solar on a commercial building is not just an energy upgrade. It is a capital improvement that:

• Reduces operating costs and strengthens the building's financial performance

• Increases asset value without increasing property taxes in Minnesota

• Improves tenant and investor appeal through sustainability alignment

• Generates compounding returns over decades of system life

Minnesota's property tax exemption, sales tax exemption, and net metering policy make the state one of the strongest markets in the country for commercial solar ROI. The federal ITC adds a time-sensitive financial accelerant that makes waiting more expensive every month. With the ITC, commercial solar projects typically reach payback in 5 to 7 years. After that, the returns keep compounding.

FAQs

Does adding solar to a commercial building in Minnesota increase property taxes?

No. Under Minnesota Statute 272.02, commercial solar systems are fully exempt from property tax assessments. The added value from the installation does not increase the property tax bill, which is a significant advantage over many other states.

How does solar affect the value of a commercial property?  

Solar reduces electricity expenses, which lowers operating costs. In commercial real estate, lower operating costs translate to stronger financial performance and higher property valuations. This applies whether you are refinancing, selling, or reporting to investors.

Can a business claim the ITC and still benefit from Minnesota's state exemptions?

Yes. The federal ITC stacks with Minnesota's property tax exemption and sales tax exemption. These are independent incentives that compound the financial benefit. Consult your tax advisor for guidance specific to your situation. Based on current IRS guidance under Sections 48/48E.

What types of commercial buildings benefit most?  

Buildings with high daytime energy consumption see the strongest returns. This includes manufacturing, brewing, food processing, warehousing, retail, and office buildings. Greenway has installed systems across these sectors for Minnesota clients including Fulton Brewing, Hennepin Made, and SunOpta.

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If you are curious about what solar could do for your building's operating costs and long-term value, we would welcome the chance to look at your situation. Every commercial property is different, and an honest assessment is the best place to start. Reach out at Info@GreenwaySolar.org or call (612) 416-1518.