ESA: Increase Plan Review Threshold for Distributed Energy Resources (DER) from 10kW to 12kW
May 1, 2026 This proposed change intends to reflect the current industry trend towards increasing standard equipment sizes of inverters, commonly reaching values greater than 10kW, and supports harmonization within the industry. The OEB (Ontario Energy Board) issued proposed amendments in October 2025 which included increasing the maximum threshold capacity for a micro-embedded generation facility…



