In the Tiered Rate Plan (Schedule D), you begin each billing period at the Tier 1 rate, which has the lowest price per kilowatt-hour (kWh). If you use more energy than the baseline allocation for your region, your rate climbs to Tier 2. A state-mandated High Usage Charge may also apply.
The Tiered Rate Plan is a more traditional billing plan where the best way to keep energy costs low is to limit your total energy consumption.
