Generation charges cover the cost of producing electricity at power plants. This includes fuel costs, plant maintenance, capital investments, and environmental compliance. For DTE Energy customers, generation typically represents 40-60% of your total bill. In deregulated markets, you may be able to choose a competitive generation supplier.
Transmission charges pay for moving electricity from power plants to local distribution substations over high-voltage power lines. These charges are regulated by the Federal Energy Regulatory Commission (FERC) and are typically a smaller portion of your bill (5-10%). Transmission costs are shared among all customers in a region.
Distribution charges cover the cost of delivering electricity from substations to your home through local power lines, transformers, and meters. DTE Energy owns and maintains this infrastructure. Distribution charges include both a fixed monthly customer charge and a per-kWh delivery charge. These costs are regulated by your state utility commission.
Understanding the generation vs. distribution split helps you evaluate whether switching to a competitive supplier (where available) could save you money. It also explains why reducing your usage doesn't eliminate your entire bill — fixed distribution charges remain regardless of consumption. Solar customers still pay distribution charges for grid access.
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The "Total Amount Due" on your bill
Usually labeled "Total kWh" or "Usage"
Disclaimer: This tool provides a rough estimate based on typical residential rates. It does not account for fixed charges, demand charges, time-of-use pricing, taxes, fees, or other bill components. Results are for informational purposes only and should not be considered financial or legal advice. We cannot determine billing accuracy without reviewing your full bill.
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