IESO Nova Scotia filed Round 1 information request responses, an errata clarifying three evidentiary errors, and disclosed two provincial contribution agreements totalling $2.675M in startup funding

M12412 · Nova Scotia Independent Energy System Operator (IESO Nova Scotia) - Proposed expenditure and revenue requirements for test year ending March 31, 2026

AI summary

IESO Nova Scotia (filed October 7, 2025) responded to information requests from five parties—NSEB staff, Consumer Advocate, Doane Grant Thornton, Industrial Group, Small Business Advocate, and Synapse Energy Economics—covering its $7.98M total OM&A forecast for the test year ending March 31, 2026 (Exhibit N-1(i)).
An errata letter (Exhibit N-3) corrected three items in the original application: (1) the 'organizational workplan' cited in Exhibit B-1 p.13 does not exist as a standalone document but is embedded in forecast assumptions; (2) insurance budget items in Exhibit B-2 Table 9 were based on informal market enquiries, not formal quotes; and (3) Nsieso clarified it intends to begin recovering its approved 2025–26 revenue requirement on April 1, 2026 concurrent with the 2026–27 requirement, not deferred to a later period.
Two provincial contribution agreements signed in March 2025—$2.5M (March 10) for general startup costs and $175,000 (March 21) for transition of work-in-progress—were publicly disclosed as attachments to DGT IR-5, with minor personal contact details redacted as Board-only confidential.
Phase 1 transition (system planning, generation interconnection, energy procurement) is targeted for December 1, 2025, with 23 NS Power non-union technical employees expected to transfer; employment offers had not yet been extended as of the filing date (NSEB IR-13; IG IR-6(c)); Phase 2 (real-time dispatch) remains notionally targeted for Q2 2027.
The Nsieso confirmed it will immediately procure 100 MW of fast-acting generation (SCCT) under an existing capacity contract and release a 300 MW SCCT RFP in Q1 2026, using NB Power procurement documentation as the template at a cost of $62,500 (CA IR-6; SEE IR-4); all procurement and project management costs totalling approximately $985,844 include a 20% contingency classified as a Class C estimate.

Disclaimer: This summary was generated by AI from the filings it describes. We take care to make it accurate, but errors are possible - and it isn't advice. Only the filings themselves are the record: if you're relying on something here, confirm it against the source documents or the Nova Scotia Energy Board's own record. Full disclaimer →

What was filed

Documents filed on this day

N-3 Errata exhibits
N-4 NSIESO (CA) RIR 1 to 6 exhibits
N-5 NSIESO (Doane Grant Thornton) RIR 1 to 37 - Redacted exhibits
N-5(C) NSIESO (Doane Grant Thornton) RIR 1 to 37 - Board Confidential Board Only exhibits
N-5(C)-(i) Attachment 1 - Excel - Board Confidential Board Only exhibits
N-6 NSIESO (IG) RIR 1 to 8 exhibits
N-7 NSIESO (NSEB) RIR 1 to 25 exhibits
N-8 NSIESO (SBA) RIR 1 to 9 exhibits
N-9 NSIESO (Synapse) RIR 1 to 4 exhibits
99578 Letter NSISEO re: Confidential Treatment other_documents