Selected rules, national plans and reforms that have had an impact on the price and water consumption of a family: 1987: Action Plan for the Aquatic Environment I the plan was intended to protect the aquatic environment, both groundwater and surface water. The Action Plan for the Aquatic Environment gave rise to the need for major construction and upgrading of wastewater treatment plants. 1993: Tax on tap water (DKK 5/m3) as well as a penalty tax for drinking water companies with a water loss of over 10% Act No. 492 of 30/06/1993 (Danish Ministry of Taxation). 1996: Tax for wastewater Act No. 490 of 12/06/1996 (Danish Ministry of Taxation). 1996: Requirements for installation of water meters Executive Order No. 525 of 14/06/1996 (Danish Ministry of Climate, Energy and Utilities). 1998: Action Plan for the Aquatic Environment II the plan was mainly intended to reduce nitrogen emissions. 2004: Action Plan for the Aquatic Environment III further reduction of nitrogen and phosphorus emissions. 2007: Municipal reform reduced the number of municipalities from 271 to 98, resulting in the merger of many water utilities. 2009: The Danish Water Sector Reform Act the separation of municipal water and wastewater supply activities into municipally owned public limited companies (water companies) and the introduction of price caps and efficiency requirements Act No. 469 of 12/06/2009 (Danish Ministry of Climate, Energy and Utilities). 2011: Introduction of drinking water charge of 8,97 cent per m3 Act No. 1384 of 28/12/2011 (Danish Ministry of Taxation). 101 WATER CONSUMPTION litres is the average amount of water a person uses per day in a household. Water consumption reaches a new record low In a household, one person uses on average 101 litres per day, which is a new record low. Since the introduction of Action Plan for the Aquatic Environment I in 1987, average water consumption in households has been constantly decreasing, though with small variations. The record tempera tures of summer 2018 resulted in a slight increase in water consumption, but in 2019 it decreased again to its lowest level yet. Total water consumption in 2019 measured in households, holiday homes, businesses, institutions and through water losses was on average 59.85 m3 per person per year. Households accounted for 66% of the total volume of water sold. An individual uses an average of 36.88 m3 per year, corresponding to 101 litres per day. The calculation is based on statistics supplied by 64 drinking water companies, which together serve 3.301 million inhabitants. The graph presents some of the laws and regulations which are believed to have influenced the decrease in water consumption and price trends. At first glance, it appears that Action Plan for the Aquatic Environment I in particular, with increased environmental awareness among consumers combined with an increase in the wastewater tariff, marked the beginning of the decrease in water consumption in 1987. The introduction of a drinking water tax on piped water meant that in the period from 1994 to 1998 one krone was added to the tariff each year. During the same period, domestic water consumption decreased by 10.5%. Water consumption in households decreased by 41% over the 31 years since the implementation of Action Plan for the Aquatic Environment I. CONSUMPTION OF DRINKING WATER, 1976 - 2019 M /PERSON/YEAR m3/person/year 3 Charge on piped water Action Plan for the Aquatic Environment Charge on Environmental emitted plan for water II waste water from purification Requirement plants for water meters Environmental plan for water III 140 Water sector act Municipal reform 120 Contribution to the protection of drinking water 100 80 60 40 20 Households Holiday homes Institutions Waterloss (NRW) Since 2014, a new category of "holiday homes" has been introduced, which is included among the figures for households. 19761998: Special project: Modelling of water demand in Denmark by Nana Sofie Aarøe data from 1430 companies. 19992019: Data from DANVA's calculations for "Water in Figures" data from 33116 companies. 4 WATER IN FIGURES 2020 2019 2017 2018 2016 2015 2013 2014 2011 2012 2010 2009 2007 2008 2006 2005 2003 2004 2001 2002 1999 2000 1997 1998 1996 1995 1993 1994 1991 Business (industry) 1992 1989 1990 1987 1988 1986 1985 1983 1984 1981 1982 1980 1978 1979 1976 1977 0 WATER IN FIGURES 2020 BENCHMARKING & STATISTICS Denmark EDITORIAL XXX TEXT: CARL-EMIL LARSEN/ PHOTO: DANVA The water sector as energy and climate neutral T he climate action plan for the water sector emphasises the message that Danish water technology can help find solutions to global climate challenges. The ambition of the political parties behind How much does water cost? Half a litre of drinking water from the tap costs less than 0.48 How much does water cost? and Why does water cost what it does?. These are two good cent questions which DANVA is often asked and they are not that easy to answer. The price of water is not the same through Selected rules, national plans and reforms that have had an impact on the price and water consumption of a family: 1987: Action Plan for the Aquatic Environment I the plan was intended to protect the aquatic environment, both groundwater and surface water. The Action Plan for the Aquatic Environme WATER PRICE Amount for drinking water: 3.22 €/m3 The average water price can be divided into the drinking water company's share and the wastewater company's share, plus VAT and other taxes. The other taxes are a tax on piped water and the wastewater tax. Out of the total water price of € 9.55/m3, WATER PRICE PHOTO: COLOURBOX.DK / GESTUR LEÓ GÍSLASON Household expenditure on water has fallen For an average Danish family of 2.15 people, with an average water consumption of 101 litres per person per day, corresponding to consumption of 79.29 m3 in a year, the household's expenditure on drinki TEXT: LARS THERKILDSEN AND ANGO WINTHER / PHOTO: CARSTEN ANDERSEN AND AARHUS MUNICIPALITY We have A DREAM! LARS THERKILDSEN, ANGO WINTHER, DEPUTY CHAIRMAN OF DANVA CHAIRMAN OF DANVA D ANVA now has a new strategy with an adapted mission and new vision. The title is Clean water for sustainable THE WATER SECTOR GRAPHIC: DANVA Wastewater basin Climate adaption e.g. detention basin Consumers Water abstraction Waterwork (often underground) Discharged to the environment Pumping station Overflow Afforestation Treatments plant Gabion Dis tri bu tio S ewe r Ra nsm ain i nw at THE WATER SECTOR DEBT ON LOANS TO WATERCOMPANIES BILLIONS € Billions € The outstanding debt on loans to the water sector based on the companies' annual accounts. The data derives from the financial statement balance sheets of all municipally owned water companies, plus Trefor Vand A/S, Verdo Vand THE WATER SECTOR PHOTO: KLAR FORSYNING Economic trends The following economic development graphs include all drinking water and wastewater companies regulated under the Danish Water Sector Reform Act having a billed water volume greater than 800,000 m3. Danish water and wastewater companies are by THE WATER SECTOR ACTUAL OPERATING COST WASTEWATER ACTUAL OPERATING COST DRINKING WATER Billions € 180 160 140 120 100 80 60 40 20 0 2011 2012 2013 2014 2015 2016 2017 2018 2019 The actual operating costs are the part of the operating costs used in the overall financial benchmarking of the Danish THE WATER SECTOR TEXT: JENS PLESNER, DANVA / PHOTO: COLOURBOX.DK NEW REGULATIONS for managing water from cloudbursts Two steps forward and two steps back for climate adaptation! I t is an important task for water companies and municipalities to be being able to manage the large volumes of water THE WATER SECTOR The new regulations contain a number of good suggestions and will be capable of promoting climate adaptation. Unfortunately, however, there are also some elements that may stand in its way. Savings on the water price are prioritised over damage caused by cloudbursts Because they ar THE WATER SECTOR TEXT: ANNELINE HØJRUP, JOURNALIST / PHOTO: KELD NAVNTOFT An energy and climate neutral WATER SECTOR The Climate Action Plan stipulates that the Danish water sector is to lead the way in becoming energy and climate-neutral. To ensure this, a Danish Paris model is being introduced FIGURE: DANVA DRINKING WATER OVERALL LEVEL PURCHASED ELECTRICITY INTERNAL ELECTRICITY ELECTRICITY SOLD PURCHASED HEAT/ENERGY INTERNAL HEAT/ENERGY HEAT/ ENERGY SOLD WASTEWATER TRANSPORT OVERALL LEVEL PURCHASED ELECTRICITY PURCHASED HEAT/ENERGY INTERNAL ELECTRICITY INTERNAL HEAT/ENERGY E BENCHMARKING DRINKING WATER DRINKING WATER COMPANIES in DANVA Benchmarking and Statistics In 2020, 75 drinking water companies reported data to DANVA Benchmarking and Statistics. The figures shown apply to 2019. Together, the companies have more than 1,885 water abstraction wells, comprising 170 so BENCHMARKING DRINKING WATER ACTUAL OPERATING COSTS, 2019 % imported water 0 accounted for € 0.91/m3, and there is a broad agreement that investments will increase substantially in the next two years, reaching an increase of 33% in 2021 compared with the level of investment in 2019. The breakdown BENCHMARKING DRINKING WATER YOU CAN READ MORE ABOUT THE ENERGY CALCULATION METHOD ON PAGE 15. The drinking water companies' net- and gross energy NET- AND GROSS ENERGY FOR The aim is for the Danish water sector to be energy-neutral or, even better, energy-positive, which means that the water secto TEXT: MADS VOLQUARTZ, DANVA / PHOTO: LALANDIA, BILLUND WATER IN FIGURES 2020 LARGE WATERPARK will be heated by cold drinking water Ringkøbing-Skjern Forsyning is connecting a water pump to a big drinking water pipe the solution is set to heat the future Lalandia holiday centre in Søndervig. A BENCHMARKING DRINKING WATER Drinking water quality testing MICROBIOLOGICAL WATER QUALITY ANALYSES, 2019 Number of corrected microbiological incidents per 1 million m3 water, which responsibilities can be related to the watercompany 0 All drinking water companies undertake ongoing quality checks PHOTO: COLOURBOX.DK / JOHN STICK BENCHMARKING DRINKING WATER Renewal of the pipe network RATE OF RENEWAL OF DISTRIBUTIONS PIPES, 2019 The pipe network's renewal rate shows what percentage of the pipe network was replaced/renovated in the last year compared with the average per year for the past BENCHMARKING DRINKING WATER Statement of bursts on the pipe network BURST FREQUENCY ON THE MAINS, 2019 Average age, year 0 A burst pipe in the network will probably mean that there will be customers who do not have water in their taps. This means of course that the companies try to reduce the num TEXT: PETER NORDAHN, VERDO BENCHMARKING DRINKING WATER Experience gained from a DANVA benchlearning course PETER NORDAHN, VERDO I registered for DANVA's benchlearning course entitled What impacts the costs of drinking water?, as I needed to dig deeper into the details behind our costs. I was loo BENCHMARKING DRINKING WATER Water loss is dropping again One of the features of Danish drinking water companies is the very low amount of water loss. For the 5052 drinking water companies that have participated in DANVA Benchmarking over the past 9 years, there has been a steady decline in water lo PHOTO: PHOTO: RINGKØBING-SKJERN RINGKØBING-SKJERN FORSYNING FORSYNING BENCHMARKING DRINKING WATER NON-REVENUE WATER (WATER LOSS), 2019 Water loss Drinking water companies' calculation of water loss, also known as non-registered consumption, shows significant differences between companies. The com BENCHMARKING DRINKING WATER PHOTO: READY SUPPLY You can read more about international infrastructure leak indices on the website www.leakssuitelibrary.com under Global ILIs. Infrastructure Leak Index (ILI) Real water loss can be more accurately calculated and compared through the calculation of t BENCHMARKING DRINKING WATER Customer availability Unplanned interruptions are one of the parameters included in the mandatory performance benchmarking carried out by the Danish Environmental Protection Agency. In addition, several drinking water companies have begun recording planned interruption SUSTAINABLE DEVELOPMENT GOALS TEXT: ANNELINE HØJRUP, JOURNALIST / PHOTO: MARTIN SYLVEST WATER COMPANIES are (maybe) to provide important data for the Danish SDGs In September 2020, the Danish politicians were given 197 targets which, according to experts, should point the way for sustainable devel SUSTAINABLE DEVELOPMENT GOALS PRINCIPLES FOR THE DANISH TARGETS it easier for them by presenting measurable data. So, if they like the menu, all they need do is tuck into the food, says Niels Ploug. The SDG for water, SDG 6, has had 15 pages devoted to it in the report. There it is made clear righ SUSTAINABLE DEVELOPMENT GOALS TEXT: MIRIAM FEILBERG, DANVA / PHOTO AND FIGURE: AARHUS VAND YET ANOTHER STEP towards sustainable water supply in Aarhus Aarhus Vand will be the first water company in Denmark to gain certification under the SDGs A PER BACH, AARHUS VAND. arhus Vand work towards su TEXT: MIRIAM FEILBERG, DANVA PHOTO: BLUEKOLDING SUSTAINABLE DEVELOPMENT GOALS The world's first wastewater turbine is attractively located in the apparently natural setting of the turbine house in the Stenderup forest 50 metres from Lillebælt. SUSTAINABLE DEVELOPMENT GOALS AS PROGRESS INDICATORS BENCHMARKING WASTEWATER WASTEWATER COMPANIES in DANVA Benchmarking and Statistics In 2020, 87 wastewater companies reported data to DANVA Benchmarking and Statistics. The reported figures are for 2019. Together, the companies provide services to more than 5 million people and operate 456 treatment PHOTO: SAMN SUPPLY Large variations in actual operating costs It costs an average of € 1.46 to transport and treat 1 m3 of water sold. The variation between individual companies' expenses per m3 is relatively large and reflects the very different framework conditions under which the companies opera BENCHMARKING WASTEWATER The wastewater companies' net- and gross energy The aim is for the Danish water sector to be energy-neutral or, even better, energy-positive, which means that the water sector delivers more energy for the benefit of society than it purchases. Currently the wastewater compani BENCHMARKING WASTEWATER YOU CAN READ MORE ABOUT THE ENERGY CALCULATION METHOD ON PAGE 15. The average weighted net energy consumption per m3 of water sold to consumers is 0.50 kWh/m3, split between 0.38 kWh/m3 for transport and 0.12 kWh/m3 for treatment. The companies purchase, on average, electri WATER IN FIGURES 2020 Discharges of wastewater Over the summer of 2020, there has been a big debate in Denmark on discharges from overflows and treatment plants that enter the aquatic environment. The sewer network is designed to conduct the wastewater from consumers to the treatment plant. This cl WATER IN FIGURES 2020 PHOTO: COLOURBOX.DK / MIC Discharges from treatment plants Initiated by Action Plan for the Aquatic Environment I in 1987, a major upgrade and conversion of wastewater treatment plants in Denmark was launched to improve the treatment of nitrogen and phosphorus prior to discha BENCHMARKING WASTEWATER The companies' sewer network Historically, the first few kilometres of sewer network were built with only one line, where wastewater and rainwater flowed through the same pipe. Later, the design changed to separate sewer systems, which has been the preferred design over the PHOTO: SAMN FORSYNING The transport network's rate of renewal RATE OF RENEWAL OF SEWER PIPES, 2019 Fors Lejre Mølleåværket Gribvand Lolland Ballerup Skive Fors Holbæk Fors Roskilde Langeland Frederikssund Allerød Næstved VCS Mariagerfj. Halsnæs Vestforsyning Gentofte Hedensted Tønder Randers Svend WATER IN FIGURES 2020 PHOTO:: COLOURBOX.DK / ANIMAFLORA PICS-STOCK Shallow groundwater in towns and cities costs society a lot of money Extraneous water is present, to varying degrees, among the various wastewater companies. Conditions such as the origin of the sewer network, groundwater level, so PHOTO: VANDCENTER PHOTO:SYD DANVA Considerable variation in load The volume of extraneous water at a treatment plant, together with the rainwater that flows into combined sewer systems, is compared with the quantity of drinking water sold in the treatment plant's catchment area. The graph shows tha WATER IN FIGURES 2020 TEXT: ANNELINE HØJRUP, JOURNALIST / PHOTO: COLOURBOX WASTEWATER INDICATES CORONAVIRUS earlier than tests It takes typically 9 to 13 days from the time a person is infected with the coronavirus to their testing positive. Conversely, it only takes one day from becoming infecte WATER IN FIGURES 2020 XXX Hospitals and care homes can also use the wastewater test, as can businesses wanting to ensure that they can take action on the disease as early as possible. The test is stated as a Ct value and, by plotting the measurement results on a graph, the test can be used to measu BENCHMARKING WASTEWATER SLUDGE TREATMENT, 2019 The wastewater companies' sludge treatment SLUDGE DISPOSAL, 2019 Biogas produced per ton of dry matter, m3 0 200 400 600 800 1000 Aalborg Vestforsyning Struer Slagelse-Kor Hørsholm Furesø Måløv Rens Mølleåværket Mariagerfj. Køge BIOFOS SCA BIO PHOTO: COLOURBOX as industrial waste. The costs encountered by wastewater companies for processing sludge in their treatment plants represent approximately 15% of the total operating costs of the plants. Over recent years, new sludge treatment options have appeared, such as pyrolysis (thermal decom DRINKING WATER: BASIC DATA AND KEY FIGURES DRINKING WATER COMPANIES THAT PARTICIPATED IN BENCHMARKING AND STATISTICS 2020 (DATA FOR 2019) Company BASICDATA Inhabitants in the supply area Total quantity of water sold (FS definition) Boreholes (water catchmentsarea) persons m3/year number Di DRINKING WATER: BASIC DATA AND KEY FIGURES PROCES BENCHMARKING (MAIN KEY FIGURES) Actual operating costs for production, distribution, customer management and general administration in relation to the sold volume of water flow Operating costs of production of water produced at own waterworks Oper DRINKING WATER: BASIC DATA AND KEY FIGURES DRINKING WATER COMPANIES THAT PARTICIPATED IN BENCHMARKING AND STATISTICS 2020 (DATA FOR 2019) (DATA FOR 2018) Company Inhabitants in the supply area Total quantity of water sold (FS definition) Boreholes (water catchmentsarea) persons m3/year numbe DRINKING WATER: BASIC DATA AND KEY FIGURES PROCES BENCHMARKING (MAIN KEY FIGURES) Actual operating costs for production, distribution, customer management and general administration in relation to the sold volume of water flow Operating costs of production of water produced at own waterworks Oper WASTEWATER: BASIC DATA AND KEY FIGURES WASTEWATER COMPANIES THAT PARTICIPATED IN BENCHMARKING AND STATISTICS 2020 (DATA FOR 2019) Company AquaDjurs A/S (Spildevand) BASIC DATA Inhabitants in the catchment area Sewer system (wastewater and rainwater) Amount of water sold in catchment area (FS WASTEWATER: BASIC DATA AND KEY FIGURES PROCES BENCHMARKING (MAIN KEY FIGURES) TARIFFS 2020 (level 1) Actual operating costs for transport, treatment, customer management, and general administration compared to sold volume of water Operating costs to sewer system related to the amount of water so WASTEWATER: BASIC DATA AND KEY FIGURES WASTEWATER COMPANIES THAT PARTICIPATED IN BENCHMARKING AND STATISTICS 2020 (DATA FOR 2019) Company BASIC DATA Inhabitants in the catchment area Sewer system (wastewater and rainwater) Amount of water sold in catchment area (FS definition) persons km m3 WASTEWATER: BASIC DATA AND KEY FIGURES PROCES BENCHMARKING (MAIN KEY FIGURES) TARIFFS 2020 (level 1) Actual operating costs for transport, treatment, customer management, and general administration compared to sold volume of water Operating costs to sewer system related to the amount of water so WASTEWATER: BASIC DATA AND KEY FIGURES TEXT: XXX /PHOTO: XXXX PHOTO: COLOURBOX.DK WASTEWATER COMPANIES THAT PARTICIPATED IN BENCHMARKING AND STATISTICS 2020 (DATA FOR 2019) Company Inhabitants in the catchment area Sewer system (wastewater and rainwater) Amount of water sold in catchment area WASTEWATER: BASIC DATA AND KEY FIGURES PROCES BENCHMARKING (MAIN KEY FIGURES) TARIFFS 2020 (level 1) Actual operating costs for transport, treatment, customer management, and general administration compared to sold volume of water Operating costs to sewer system related to the amount of water so KEY FIGURES DANVA, Dansk Vand- og Spildevandsforening (the Danish Water and Wastewater Association), is a national industry and stakeholder organisation for Denmark's drinking water and wastewater companies. You can read more about us at www.danva.dk Information Water in Figures is published by: DA