xOverTime has been working with a large U.S. gas and electric utility for several years, supporting various lines of business. The subject utility has significant maturity in data management across the company, including well-documented data-governance processes for data modelling.
Data modelling at the subject utility is conducted using different tools based on prioritization of needs. Complex models with significant calculation efforts and long-term horizons, which are not subject to frequent change, are developed and delivered with commercial off the shelf tools such as SAS and MATLAB among others. Models with short-term horizons, and those subject to frequent change, are developed and managed in Microsoft Excel®.
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