Auction-Based DER Markets: Learnings from the York Region NWA Demonstration
Bibliographic record
Abstract
This paper summarizes key findings from the York Region Non-Wires Alternatives (NWA) Demonstration, a project conducted by Ontario’s Independent Electricity System Operator (IESO) and Alectra Utilities from 2019 to 2024. The demonstration involved ten diverse Distributed Energy Resource (DER) participants providing services during two operational periods (May-October of 2021 and 2022). Innovative distribution-level market mechanisms were tested, employing two-stage Local Capacity and Local Energy Auctions to secure and operate DERs. Results highlighted strong market interest, robust portfolio-level DER performance despite individual resource variability, and substantial economic value considering stacking of services and benefits. Coordination, facilitated through a streamlined digital platform, proved key to DER participation and integration. Overall, the demonstration offers actionable insights and practical tools for advancing DER markets and enhancing grid flexibility.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.004 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.002 | 0.002 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.005 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".