Wessex Water
Wessex Water Services Limited, known as Wessex Water, is a water supply and sewerage utility company serving an area of South West England, covering 10,000 square kilometres including Bristol, most of Dorset, Somerset and Wiltshire and parts of Gloucestershire and Hampshire. Wessex Water supplies 1.3 million people with around 285 million litres of water a day. It is regulated under the Water Industry Act 1991. In 2016, the company had about 2,100 employees. Wessex Water is owned by the Malaysian power company YTL Corporation. Its headquarters are on the outskirts of Bath in Claverton Down, in a modern  energy-efficient building by Bennetts Associates and Buro Happold. History. The company originated as the Wessex Water Authority, one of ten regional water authorities established by the Water Act 1973 which were privatised in 1989. Wessex Water Services Limited was purchased by American company Enron in 1998 for $2.4 billion and placed in a newly formed subsidiary, Azurix. Following Enron's collapse, Wessex Water was sold to YTL Power International of Kuala Lumpur, Malaysia, in 2002. The water authority had acquired the assets and duties of a number of public sector and local authority water utilities: Four people, three  of them Wessex Water employees, were killed in an explosion at a company site in Avonmouth on 3 December 2020. Customer service. Wessex Water achieved a score of 4.53 in Ofwat’s ‘Satisfaction by company’ survey 2012/13 (5 being ‘very satisfied’). Drinking water quality. In 2013 Wessex Water's compliance with drinking water standards exceeded 99.9% and the company maintained 100% compliance with sewage treatment discharge consents. Leakage. In both 2011/12 and 2012/13 the company's leakage figure was 69 million litres per day, compared to a yearly average of 73 million litres per day between 2005–10. Carbon footprint. Wessex  Water's greenhouse gas emissions totalled 119 kilotonnes of CO equivalent in 2018/19, compared to 149 kilotonnes of CO equivalent in 2011/12 and 159 kilotonnes in 2012/13. Reservoirs and lakes. The company owns and manages several reservoirs including Blashford Lakes in Dorset, Clatworthy Reservoir, Durleigh Reservoir, Hawkridge Reservoir, Otterhead Lakes, Sutton Bingham Reservoir and Tucking Mill in Somerset, many of which, in addition to supplying drinking water, are used for recreation and as nature reserves. GENeco. Wessex Water's GENeco subsidiary, established in 2009, operates sewage treatment works. It recycles waste, produces renewable energy and provides the agricultural industry with  fertiliser. In summer 2010, GENeco launched the Bio-Bug, a modified VW Beetle that runs on bio-gas generated from waste treated at sewage treatment works. Waste flushed down the toilets of just 70 homes in Bristol is enough to power the Bio-Bug for a year, based on an annual mileage of 10,000 miles. In November 2014, the UK's first bus powered entirely by human and food waste went into service between Bristol and Bath, run by tour operator Bath Bus Company. Since 2019, biomethane powers buses on one of Bristol's MetroBus routes. The gas is produced  at the company's "bioresources and renewable energy park" in Avonmouth, which is run by GENeco.