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Green Mountain Power 163 Acorn Lane Colchester, VT 05446 1-888-835-4672

Office hours Mon to Fri, 8 a.m. – 5 p.m.
We are closed on major holidays, the day after Thanksgiving and Christmas Eve

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Green Mountain Power

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Planning for our Energy Future

We know our customers want electricity that is low cost, low carbon and extremely reliable. Every three years we provide Vermont regulators with an Integrated Resource Plan, or IRP, to show how we will achieve these very important goals.

In this year’s plan, we explain how we intend to increase cost-effective renewable and distributed generation over time, which we believe is in the best interests of our customers and the environment, which Vermonters care about so deeply. We also show how our innovative programs, along with modernizing the grid to increase its intelligence and efficiency, are creating value for our customers.

We welcome your ideas and suggestions!


Integrated Resource Plan

Executive Summary

The Demand for Electricity

The Supply of Electricity

The Transmission and Distribution of Electricity

Green Mountain Power Innovation

Regional Context for the Resource Plan

Resource Plan and Portfolio Evaluation

Integration and Implementation Plan