Water conservation includes all the policies, strategies and activities to sustainably manage the natural resource of fresh water, to protect the hydrosphere, and to meet the current and future human demand. Population, household size and growth and affluence all affect how much water is used.
Negawatt power is investment to reduce electricity consumption rather than investing to increase supply capacity. In this way, investing in negawatts can be considered as an alternative to a new power station and the costs and environmental concerns can be compared.
Veolia Environnement S.A., branded as Veolia, is a French transnational company with activities in three main service and utility areas traditionally managed by public authorities – water management, waste management and energy services. It previously also managed transport services through its subsidiary Veolia Transport until January 2019. In 2022, Veolia employed 220,000 employees in 58 countries. Its revenue in that year was recorded at €42.885 billion. It is quoted on Euronext Paris. It is headquartered in Aubervilliers.
Southern Water is the private utility company responsible for the public wastewater collection and treatment in Hampshire, the Isle of Wight, West Sussex, East Sussex and Kent, and for the public water supply and distribution in approximately half of this area. Some areas within the Southern Water region are supplied by a number of smaller water supply companies. Southern Water supplies an area totalling 4,450 sq. km. and serves 2.26 million customers.
The energy policy of the United Kingdom refers to the United Kingdom's efforts towards reducing energy intensity, reducing energy poverty, and maintaining energy supply reliability. The United Kingdom has had success in this, though energy intensity remains high. There is an ambitious goal to reduce carbon dioxide emissions in future years, but it is unclear whether the programmes in place are sufficient to achieve this objective. Regarding energy self-sufficiency, UK policy does not address this issue, other than to concede historic energy security is currently ceasing to exist.
Veolia Water Central was a privately owned company supplying water to Hertfordshire and parts of Surrey, North London and Bedfordshire, in England. It was owned by Veolia Environnement, a French company with international interests in the water, waste management, energy and transportation sectors.
Public water supply and sanitation in the United Kingdom is characterised by universal access and generally good service quality. A salient feature of the sector in the United Kingdom compared to other developed countries is the diversity of institutional arrangements between the constituting parts of the UK, which are each described in separate articles, while this article is devoted to some common issues across the United Kingdom.
Solar Cities is an innovative A$97 million demonstration programme designed to promote solar power, smart meters, energy conservation and new approaches to electricity pricing to provide a sustainable energy future in urban locations throughout Australia. Adelaide, Alice Springs, Blacktown, Central Victoria and Townsville were nominated to be the first Solar Cities of Australia, in the 2007 election campaign the Labor government committed to expanding the programme to include Coburg and Perth. Solar Cities is an innovative program that aims to show how technology, behavior change, and new approaches to energy pricing can combine to provide a sustainable energy future in urban locations throughout Australia".
In 2020, 97.7% of Indians had access to the basic water and sanitation facilities. India faces challenges ranging from sourcing water for its megacities to its distribution network which is intermittent in rural areas with continuous distribution networks just beginning to emerge. Non-revenue water is a challenge.
The Thames Gateway Water Treatment Works or Beckton Desalination Plant is a desalination plant in Beckton, London, adjacent to Beckton Sewage Treatment Works. The plant takes brackish water from the River Thames and converts it into drinkable water through a reverse osmosis process. The first of its kind in the UK, it was built for Thames Water by a consortium of Interserve, Atkins Water and Acciona Agua. It was opened by Prince Philip, Duke of Edinburgh, on 2 June 2010. It was planned to provide up to 150 million litres of drinking water each day – enough for 900,000 Londoners. – but by 2023 had only operated on three occasions, and at two-thirds of its planned capacity.
Water supply and sanitation in Saudi Arabia is characterized by challenges and achievements. One of the main challenges is water scarcity. In order to overcome water scarcity, substantial investments have been undertaken in seawater desalination, water distribution, sewerage and wastewater treatment. Today about 50% of drinking water comes from desalination, 40% from the mining of non-renewable groundwater and only 10% from surface water in the mountainous southwest of the country. The capital Riyadh, located in the heart of the country, is supplied with desalinated water pumped from the Persian Gulf over a distance of 467 km. Water is provided almost for free to residential users. Despite improvements, service quality remains poor, for example in terms of continuity of supply. Another challenge is weak institutional capacity and governance, reflecting general characteristics of the public sector in Saudi Arabia. Among the achievements is a significant increases in desalination, and in access to water, the expansion of wastewater treatment, as well as the use of treated effluent for the irrigation of urban green spaces, and for agriculture.
HICL Infrastructure Company is a large British investment company dedicated to infrastructure investments. The company is focused on three segments: public–private partnership (PPP) and private finance initiative (PFI), regulated assets and demand-based assets. Portfolio Investments are located primarily in the United Kingdom, but also in Australia, North America and Europe and investments are generally operational.
Public water supply and sanitation in England and Wales has been characterised by universal access and generally good service quality. In both England and Wales, water companies became privatised in 1989, although Dwr Cymru operates as a not-for-profit organisation. Whilst independent assessments place the cost of water provision in Wales and England as higher than most major countries in the EU between 1989 and 2005, the government body responsible for water regulation, together with the water companies, have claimed improvements in service quality during that period.
Water privatization in Morocco goes back to the times of the French Protectorate when most water supply systems were run under a private concession. After independence the private utility was nationalized, but in the mid-1990s the Moroccan government privatized water and sewer services again, alongside electricity distribution, in four cities. The privatization process began with the award of the Casablanca concession to Lyonnaise des Eaux in 1997, followed by the award of a concession for the capital Rabat in 1998 and the award of another concession for Tangiers and Tetouan to Veolia Environnement. In 2009 private companies provided water and sanitation services to 38% of the urban population of the country.
Veolia Water Southeast was a privately owned company supplying water in south east Kent, England. The company's chairman was Paul Sabin.
Veolia Water is the water division of the French company Veolia Environnement and the world's largest supplier of water services.
The three cities of Abu Dhabi Emirate within the United Arab Emirates – the coastal city Abu Dhabi itself as well as the inland oases Al Ain and Liwa – receive their drinking water supply entirely from desalinated seawater.
Transdev, formerly Veolia Transdev, is a France-based international private-sector company which operates public transport. It has operations in 17 countries and territories as of November 2020.
Water supply and sanitation in Italy is characterized by mostly good services at prices that are lower than in other European countries with similar income levels. For example, the average monthly residential water and sewer bill in Italy is 20 Euro compared to 31 Euro in France. According to the OECD, water in Italy has been underpriced for a long time. With about 240 liter per day, per capita water use for residential uses in Italy is higher than in Spain or in France, where it is about 160 liter per day. Water resources in Italy are distributed unevenly, with more abundant resources in the North and scarcer resources in the South. Most water withdrawals are for agriculture and industry, with only 18 percent of water withdrawals made for drinking water supply. About one third of the water withdrawn for municipal supply is not billed to the customers because of leakage, malfunctioning water meters and water theft.
The water and sewer system of Bucharest, the capital of Romania with a population of 2.3 million, was privatized in 2000 through a 25-year concession to the French company Veolia. The impact of the concession is mixed. During the first years almost 3,000 employees were laid off and water bills increased four-fold. There were improvements in service quality and efficiency, but most of the improvements occurred before privatization and improvements in service quality since privatization are not well documented. Privatization placed the burden of financing the renewal of the infrastructure directly on water consumers rather than on taxpayers. The private water utility owned by Veolia, Apa Nova București, is considered one of the most profitable Romanian utilities.
