MGE ENERGY INC

The following table shows MGE Energy's actual capital expenditures for both 2024 and 2025, and forecasted capital expenditures for 2026 through 2030:

Forecasted capital expenditures are based upon management's assumptions with respect to future events, including the timing and amount of expenditures associated with environmental compliance initiatives, legislative and regulatory action, supply chain and market disruptions, customer demand and support for electrification and renewable energy resources, energy conservation programs, load growth, the timing of any required regulatory approvals, and the adequacy of rate recovery. Actual events may differ materially from these assumptions and result in material changes to those forecasted amounts.

Forecasted capital expenditures reflect the following significant generation and storage projects that are currently under construction or pending regulatory approval:

(a)

Approved by the PSCW.

(b)

(c)

MGE received PSCW approval to recover 100% AFUDC.

(d)

See Footnote 6 of Notes to Consolidated Financial Statements in Part II, Item 8 of this Report for information on costs incurred.

(e)

Pending approval by the PSCW.

(f)

Estimated costs are expected to exceed PSCW previously approved CA levels. Notifications are provided to the PSCW when costs increase above CA levels. MGE has and will continue to request recovery of the updates in its rate case proceedings.

(g)

The project was awarded with a grant from the U.S. Department of Energy Office of Clean Energy Demonstrations. The grant will reduce the total estimated project expenses. MGE holds a 19% ownership interest in this project and the cost, after grant, is expected to be approximately $16 million.

(h)

In October 2025, MGE and other co-owners filed a joint application with the PSCW for upgrades to the non-regulated Elm Road Units. The project would convert existing coal-fired boilers to natural gas. MGE holds an 8.33% ownership interest in the facility. MGE's estimated cost is approximately $11 million. If approved, the project is expected to be placed in service in 2028.

(i)

In February 2026, MGE executed an asset purchase agreement to acquire 33.4% ownership interest in the RockGen Energy Center, an existing natural gas-fired generating plant near Cambridge, Wisconsin. MGE's estimated cost is approximately $203 million. If approved, the project is expected to be placed in service in 2027.

MGE continues to assess the potential impact of procurement disruptions on current and future generation projects that may result in an increase in costs or delays in construction timelines. In the event that such disruptions cause costs to exceed the levels approved for specific projects, we have filed, and expect to continue to file, notifications with the PSCW and expect to request recovery of any increases in MGE's future rate proceedings. See further information on procurement disruptions discussed earlier under "Executive Overview."

Other local solar and battery storage projects: In 2026 through 2028, electric renewable capital expenditures include local investments in solar generation and battery storage. Forecasted total capital expenditures for those years is approximately $55 million.

Financing Activities

The principal sources and uses of cash are related to short-term and long-term borrowings and repayments and the payment of cash dividends.

The principal increases (decreases) in cash flows from financing activities during 2025, compared to 2024, were as follows:

(a)

The noncontrolling interest arises from the accounting required for the entities, which are not owned by MGE but are consolidated as VIEs.

(b)

During both 2025 and 2024, MGE issued $50 million of senior unsecured notes that were used to assist with financing additional capital expenditures and other corporate obligations.

Dividend Restrictions

Dividend payments by MGE to MGE Energy are subject to restrictions arising under a PSCW rate order. The PSCW order restricts any dividends that MGE may pay MGE Energy if its common equity ratio, calculated in the manner used in the rate proceeding, is less than 55%. MGE's thirteen month rolling average common equity ratio as of December 31, 2025, is 58.0%, as determined under the calculation used in the rate proceeding. This restriction did not restrict MGE's payment of dividends in 2025. Cash dividends of $51.5 million and $34.5 million, respectively, were paid by MGE to MGE Energy in 2025 and 2024. The rate proceeding calculation includes indebtedness imputed amounts for MGE's outstanding purchase power capacity payments and other PSCW adjustments but does not include the indebtedness associated with MGE Power Elm Road and MGE Power West Campus, which are consolidated into MGE's financial statements but are not direct obligations of MGE.

MGE covenanted with the holders of its first mortgage bonds not to declare or pay any dividend or make any other distribution on or purchase any shares of its common stock unless, after giving effect thereto, the aggregate amount of all such dividends and distributions and all amounts applied to such purchases, after December 31, 1945, shall not exceed the earned surplus (retained earnings) accumulated subsequent to December 31, 1945. As of December 31, 2025, approximately $807.2 million was available for the payment of dividends under this covenant. On January 27, 2026, MGE completed a redemption of all outstanding first mortgage bonds, and delivered to the Trustee a satisfaction and discharge which, pursuant to the terms of the Indenture, effectively discharged the Indenture.

MGE Power West Campus has covenanted with the holders of its outstanding senior secured notes not to declare or make distributions to us in the event that, both before and after giving effect to such distribution, its total debt to total capitalization would exceed 0.65 to 1.00 or its projected debt service coverage ratio for the following four fiscal quarters would be less than 1.25 to 1.00. Projected debt service coverage considers the projected revenues available for debt service, after deducting expenses other than debt service, in relation to projected debt service on indebtedness.

MGE Power Elm Road has covenanted with the holders of its outstanding senior secured notes not to declare or make distributions to us in the event that, both before and after giving effect to such distribution, its projected debt service coverage ratio for the following four fiscal quarters would be less than 1.25 to 1.00. Projected debt service coverage considers the projected revenues available for debt service, after deducting expenses other than debt service, in relation to projected debt service on indebtedness.