Kiambu Water & Sewerage Company Ltd (KWCL) was incorporated under the Companies Act (Cap. 486) and is an agent appointed byKiambu County Governmentto ensure efficient and economical provision of water and sewerage services within Kiambu Sub-County. It is registered as a Limited Company by Shares...
Benchmarking the efficiency of water and sewerage companies: Application of the stochastic non-parametric envelopment of data (stoned) methodEnvironmental variablesEfficiencyFrontier estimationNon-parametric analysisRegulationWater industryMany regulators employ frontier techniques to measure the performance of ...
Sustainability, information needs and organisational change in UK water and sewerage companiesComputer-based decision and information support tools (DISTs) have potentially important roles to play in the embedding of sustainability appraisal processes into the planning and operation of water utili...
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Recognition of under-reporting is acknowledged in the EA “Water and sewerage companies’ performance: Annual report”1. Prior to our machine learning approach, the only insight into the unreported ‘spills’ were those reported by the public, as many as 38% of sewage ‘spills’ in 2018, e....
Datapublished by the Environment Agency on Friday showed 10 water and sewerage companies operating in England spilled sewage into rivers and the sea on 301,091 occasions last year — a 19 per cent drop compared with 2021. The fall was, however, the result of unusually dry weather rather than...
Evis Gjebrea analyses three efficiency models for the water supply and sewerage sector in Albania, which aim to evaluate economies of scale by focusing on the factors that impact the efficiency of water and sewerage companies. The study analyses financial, technical and operational data for the ...
Using the example of raw water quality this paper examines the relationship between different spatial characteristics (geographical and physical properties) of Water and Sewerage Companies (WaSCs) supply and sewage areas and response to the Water Framework Directive. Results were obtained from thematic ...
The study differs from previous studies through the use of differing econometric techniques and by considering the water and sewerage companies as integrated firms. Overall, a moderate level of dispersion in operational cost efficiency is recorded.doi:10.1080/135048500351177...
Water and sewerage companies are regional monopolies in the UK. A government agency regulates these companies, setting standards on quality of service to customers, and every 5 years sets prices that companies can charge customers over the ensuing quinquennium. We use a stated choice experiment model...