About Us

Helping you make sense of the energy and water sectors

Market research & Insight

The Business Electricity Market Share Survey is issued every six months and outlines our key findings concerning:

o Overall market scale and segmentation across the electricity business sectors

o Market shares by supplier by contract segment for these sectors for all suppliers with shares of more than 1% of either meters or volumes at 31 October 2017 plus aggregated other small suppliers

o Comparison is made against standings at the previous assessment point of 30 April 2017 with commentary on longer-term trends

The survey is based on Cornwall Insight’s assessment of market dimensions and individual supplier shares. In the course of undertaking the survey, we also assess information from a number of third party sources. This information comprises:

o Public information and comment by suppliers, including that reported by the media

o Information from industry sources including new supply licence grants and Elexon data

o Our perceptions of dynamics in the supply market for business customers

This report has been produced subject to a confidentiality agreement. The information it contains is for the internal use of subscribers only, and its contents must not be made publicly available.

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