Topic:"Rate Base" in M12778

nificant network upgrades. This proposal represents a simplified approach to cost allocation that is relatively simple to administer and aligns with the intent of Synapse's recommendation, as follows: • In the absence of another mutually a...

AI summary The document outlines a proposal for cost allocation of network upgrades, including a 50% refund mechanism for distribution upgrades with interest based on WACC, and references Synapse's recommendation to include a portion of distribution upgrade costs in the rate base. It also mentions a reference to a board review and a specific page in a final report.

ecting resource, or the maximum MW of any energy exported onto the distribution network) of the initial 50% of costs and use the planned refund regulation mechanism to administer any required refunds. 2. For larger class 2 projects, alloca...

AI summary The text outlines cost allocation mechanisms for class 2 interconnecting customers. For smaller projects, 50% of upgrade costs are allocated to the rate base, with the remainder managed through a refund regulation mechanism. For larger projects, 25% of costs are allocated to the rate base, and the remaining 75% are managed through proportional allocation and refund mechanisms.

M10905, Board Review of NS Power's Interconnection Processes, Synapse Comments, June 16, 2025, page 2. 1 2 3 4 5 6 7 8 9 10 11 3. NS Power is to report on the detailed outcomes of distribution network upgrade needs, costs, and cost allocat...

AI summary NS Power disagrees with Synapse's proposal to allocate a portion of distribution network upgrade costs to the rate base immediately, arguing that such allocation should be subject to a 50% refund over 20 years. NS Power also notes that defining a new MW threshold for interconnection projects lacks supporting data and could lead to strategic project sizing by customers.

In its M10905/ M12174 Decision, the Board provided the following direction to NS Power: DATE FILED: March 31, 2026 Page 21 of 33 M10905, Board Review of NS Power's Interconnection Processes, Synapse Comments, June 16, 2025, page 3. M10905,...

AI summary The Board directed NS Power to address cost allocation and refund provisions for distribution network upgrades, emphasizing the need to balance Interconnection Customer costs with broader system benefits and ratepayer impacts. NS Power is to provide a draft regulation for approval and justify its proposed methodology, including illustrative examples.

Refunds: After energization in 2026, the IC receives 50 percent rebate of the $500,000 network upgrade cost in subsequent years: - $100,000 refund in 2027 + WACC - $100,000 refund in 2028 + WACC - $50,000 refund in 2029 + WACC As these ref...

AI summary Following energization in 2026, the IC will receive a 50% rebate of the $500,000 network upgrade cost over subsequent years, with refunds of $100,000 in 2027, $100,000 in 2028, and $50,000 in 2029, each including WACC. These refunds are added to NS Power's rate-base.

Submissions The Small Business Advocate (SBA) has reviewed the IP Report and related filings in Ml 0905, M12174 and M12524 as well as Board directives cited above and finds that the issues raised have 5 M12778 N-1 IP Report, Figure 1 Statu...

AI summary The Small Business Advocate (SBA) reviews IP Reports and filings in matters Ml 0905, M12174, and M12524, noting that proposed cost allocation changes could disproportionately affect small businesses. The SBA requests a stakeholder session to discuss implications of adding cost allocations to NS Power's rate base outside a GRA before final comments are due.

Refund Regulation Regarding the refund regulation, Synapse initially recommended a cost allocation straw proposal which defined two categories of projects. For small projects, 50% of the total network upgrade cost would be treated as a rat...

AI summary The text discusses the refund regulation for network upgrade costs, with Synapse recommending a 50% rate base investment for small projects and 25% for large ones. NSPSO later proposed a 50% refund over 20 years, but NS Power revised this to require full funding by interconnection customers. Synapse disagreed, while NS Power argued against rate-basing without clear benefits. The SBA raised concerns about impacts on small businesses and requested a stakeholder review.