Time-Varying Rates in Nova Scotia
On behalf of Counsel to the Nova Scotia Utility and Review Board, Synapse analyzed and developed evidence regarding Nova Scotia Power’s (NS Power) proposed time-varying rate application. Synapse witness Melissa Whited recommended that the Board approve NS Power's proposed time-of-use and critical peak price tariffs and recommended that other aspects of the proposal be modified or rejected. In particular, Ms. Whited's evidence critiqued NS Power's proposed "Soft Launch" approach as failing to include adequate details regarding customer engagement strategy, as well as providing insufficient planning for evaluation, measurement, and verification. In addition, Ms. Whited found the company's lost revenue adjustment mechanism to be flawed and unnecessary, and certain tariff requirements to be overly restrictive. Finally, Ms. Whited's evidence pointed to the need to better incorporate long-run marginal costs into future tariff modifications.