Texas Battery Operator Secured Two-Year Fixed Toll
The agreement shifts 80% of asset capacity to a fixed revenue stream for storage facility owners.
Updated on Oct. 12, 2026 in Corporate Finance
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Gore Street Energy Storage Fund signed a two-year tolling agreement with MAG Energy Solutions for three Texas assets. The deal secures fixed income for 80% of capacity at the Snyder, Sweetwater and Westover sites.
Why it matters
The move provides income stability for battery operators navigating a period of low market revenues. By shifting to a fixed toll model, operators mitigate the volatility inherent in merchant power markets.
The agreement guarantees a fixed toll of £57,700 per MW per year for 23.9 MW of capacity, significantly exceeding the £14,980 per MW per year averaged across the sites in Q2 2026. These contracted revenues are expected to comprise 40% of the firm's total revenue this year.
The players
Gore Street Energy Storage Fund
An investment firm focused on acquiring and operating utility-scale energy storage assets.
MAG Energy Solutions
A power management and energy services firm specializing in dispatch and bidding optimization.
The details
Under the two-year contract, MAG Energy Solutions assumes responsibility for bidding, scheduling, and dispatch starting 19 October. While the operator pays a fixed fee for 80% of the combined 29.85 MW capacity, the remaining 20% retains merchant exposure, allowing the fund to participate in potential upside from market volatility.
Timeline
Q2 2026: Assets averaged £14,980 per MW per year.
19 October 2026: MAG Energy Solutions assumes management of assets.
Current financial year: Contracted revenues expected to reach 40% of total.
Market Landscape
The deal reflects an industry-wide pivot toward de-risking energy storage portfolios amid the recent period of low market revenues for Texas battery storage assets. It marks a shift from relying on merchant market volatility to utilizing fixed-toll contracts to guarantee operational cash flow.
Owners of energy storage assets should evaluate whether fixed tolling agreements offer a more reliable margin profile than merchant-exposed models given current volatility. This shift highlights the need to re-examine dispatch management costs and revenue forecasting when assets transition from merchant to contracted status.
The takeaway
Securing fixed-toll agreements provides essential revenue predictability when market-based performance fluctuates. Operators should benchmark their merchant-market returns against prevailing fixed-fee offers to determine if a partial-toll model protects their bottom line.
Further reading
For more on industry-wide shifts in revenue strategies, see the latest updates in Corporate Finance.
Source note: This article includes information reported by The Market Reporter.
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