cost of service, electric rates, rates, forecasting, operating capital budget, demand forecast, proforma, rate design, operating statistical report, unbundled ...

The Columbia Group, Inc., founded in 1981, is a public interest utility consulting firm. Our practice is limited to providing consulting services, including ...

We have worked with all type of services – electric, oil and gas pipelines, gas distribution, water, waste water, steam, transportation, waste disposal and ...

rate case preparation, rate case consultants, rate case consultant, rate case services, utility rate case assistance, rate case management, rate filing ...