Trevi

To fulfill its role as Market Operator for the world’s largest competitive water market, MOSL required a central solution to manage all market transactions and market-wide settlement of wholesale charges between the Wholesalers and Retailers.

Working in close partnership with the leading IT services provider CGI, Bridgeall successfully delivered the settlements sub-system at the heart of the Central Market Operating System (CMOS).

Bridgeall developed the high-quality solution, which settles £2.5BN annually, over 15 months and after a further 6 months of market testing only 7 minor defects were detected.

The CMA administers the c£320M market for retail of water and wastewater services in Scotland. A key responsibility is to calculate the market-wide settlement of charges between the wholesaler, Scottish Water, and all retailers.

Bridgeall designed, developed, supported and enhanced the entire Central Systems underpinning this newly competitive market.

To assure the correctness of the market-critical settlement software, Bridgeall also built a flexible custom test solution providing rapid, precise and repeatable testing for a large number (1,000+) of complex billing scenarios.

Castle Water is the leading independent water supplier to businesses and organisations across the UK. In common with all suppliers, their customers with trade effluent (TE) are, proportionately, their highest value customers. Trade effluent billing is complex and unnoticed data issues cause substantial revenue loss. Castle had a clear and obvious need for a highly accurate billing solution.

Building from our experience of developing market settlement solutions for the English and Scottish markets we designed our trevi Billing solution and implemented and manage for Castle Water in Microsoft Azure using SQL Azure and .NET. The solution bills all services for TE customers, automatically generates adjusted bills and includes consolidated (group) billing. It is the most accurate and re-active TE billing solution available and bills every penny on-time.

Castle Water is recognised as a market leader in trade effluent billing and in making the process simple for their customers.