VANTAAN KAUPUNKI VANDA STAD Energy Audit in Finland

VANTAAN KAUPUNKI VANDA STAD Energy Audit in Finland International review of Energy Audit Gennadiy Naumov Project Engineer ESCOBALT (Energy Saving Cooperation in Baltic Sea Region, Social, Economic and Social Approach in Regional energy use) The City of Vantaa, Finland 25. 10. 2005 Gennadiy Naumov BENEFIT 2006, Riga, Latvia, 25. 10. 2006

VANTAAN KAUPUNKI VANDA STAD An Energy Audit In general gives adequate knowledge of the existing energy consumption profile identifies factors affecting the energy consumption brings up cost-effective energy saving opportunities The Core Audit makes an evaluation of the present consumption identifies and quantifies the feasible energy saving possibilities produces a report Targets Total picture of the use of energy, its distribution and costs Energy saving potential and the possibilities to use renewable energy sources Listing of all economically feasible proposals for energy saving measures (single pay-back time < 10 a) 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 2

VANTAAN KAUPUNKI VANDA STAD A Package of Three Instruments 4, 1 TWh/a Voluntary Agreements 1, 5 TWh/a 25. 10. 2005 Energy Audits Gennadiy Naumov BENEFIT 2006 Subsidies 0, 5 TWh/a 3

VANTAAN KAUPUNKI VANDA STAD Voluntary Energy Conseration Agreements and energy audits Voluntary energy conservation agreement: significant carrier for energy audits in all sectors except the transport sector partners to the agreements are “obliged” to carry out energy audits and to reach a set coverage within a certain time 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 4

VANTAAN KAUPUNKI VANDA STAD Implementation of Energy Audit 1. Subsidy Application THE ADMINISTRATOR Ministry of Trade and Industry THE OPERATING AGENT Motiva Oy Subsidy application THE AUDITOR Authorised Engineer THE CLIENT Companies and Municipalities 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 5

VANTAAN KAUPUNKI VANDA STAD Implementation of Energy Audit 2. Subsidy Granted – Work and Data collection THE ADMINISTRATOR Ministry of Trade and Industry Monthly Report on Energy Audit Volume THE OPERATING AGENT Motiva Oy Decision on Subsidy THE AUDITOR Authorised Engineer THE CLIENT Companies and Municipalities 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 6

VANTAAN KAUPUNKI VANDA STAD Implementation of Energy Audit 3. Work completed, fees paid, documents submitted THE ADMINISTRATOR Ministry of Trade and Industry Energy Audit report Cost statement THE OPERATING AGENT Motiva Oy THE AUDITOR Authorised Engineer Energy Audit Report Payment THE CLIENT Companies and Municipalities 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 7

VANTAAN KAUPUNKI VANDA STAD Implementation of Energy Audit 4. Subsidy paid, Energy Audit Report’s quality checked and data filed THE ADMINISTRATOR Ministry of Trade and Industry EA Report Annual Report THE OPERATING AGENT Motiva Oy Feedback on Quality Subsidy THE AUDITOR Authorised Engineer THE CLIENT Companies and Municipalities 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 8

VANTAAN KAUPUNKI VANDA STAD Implementation of Energy Audit 5. Other THE ADMINISTRATOR Ministry of Trade and Industry 100% financing of Operating Agent THE OPERATING AGENT Motiva Oy Training, Authorisation and Quality Control Promotion and Consultancy THE AUDITOR Authorised Engineer THE CLIENT Companies and Municipalities 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 9

VANTAAN KAUPUNKI VANDA STAD Other sectors: Energy sector Power Plant Energy Analysis Industrial plants high energy intensity Process Industry Energy Analysis Industrial plants Energy Audit Programme Updating with industrial models Industrial Energy Audit SME’s Energy Inspection Small buildings service sector Building Audit Large buildings service sector Blocks of flats District Heating Energy Audit Postacceptance Energy Audit Follow-up Energy Audit THE VOLUNTARY AGREEMENT SCHEME Energy Audit Models COMMERCIAL AUDITS Air Audit Energy Audit Model being developed Small residential buildings Model subsidised by the Ministry of Trade and Industry 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 Model not subsidised 10

VANTAAN KAUPUNKI VANDA STAD Energy Auditor’s Tools MOTIWATTI 2. 0 Software - Modelling of building and calculation of separate energy saving measures - a practical tool for an energy auditor - adequate accuracy with reasonable amount of input data. Energy Auditor´s Handbook (in Finnish) www. motiva. fi - General issues. (35 pages) - Auditing of the mechanical and electrical systems – in practice the content of an energy audit in a tertiary sector building. (90 pages) - Special systems, like compressor air, swimming pools, etc. (25 pages) The Best Practice Reports for common Energy Audit models - Data sheets. Includes mandatory reportin tables. In MS Excel format. 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 11

VANTAAN KAUPUNKI VANDA STAD Training of Energy Auditors Motiva Energy Auditor Basic Course (2 days) • Motiva Energy Audit as a process • Guidelines for Motiva Energy Audits • Marketing the Motiva Energy Audits • Energy saving opportunities in HVAC systems • Energy saving opportunities in electrical systems • Calculating the savings and the investments • How to prepare a good energy audit report • How to carry out the field work, where to look for savings • Building automation systems • MOTIWATTI 2. 0 auditors simulation programme (a free copy) • Exam to be done as homework. Energy Auditor Extension Course Process Industry Auditor Seminar Motiwatti 2. 0 Software Course 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 12

VANTAAN KAUPUNKI VANDA STAD Profitability of the proposed energy saving measures of 1 265 buildings 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 13

VANTAAN KAUPUNKI VANDA STAD Direct Government Support • The government finances the costs of the operating agent (Motiva) of the Finnish energy audit program and gives 40… 50 % support for the energy auditing project expenses • 15… 20 % subsidies for conventional energy saving investments for companies who have joined the voluntary Energy Conservation Agreements with the Government. • Higher subsidies (20. . 25 %) has been granted for ESCO investment projects at least until the end of the year 2004 by the government 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 14

VANTAAN KAUPUNKI VANDA STAD Rules for Energy Audits subsidised by the Ministry of Trade and Industry of Finland • • 25. 10. 2005 Standard contents Proper scheme to be applied for the case in question Criteria to be met by the applicant of the subsidy Authorised auditors for HVAC and electrical installations Cost limits Forms of application and payment of the subsidy Reporting procedure Subsidy level Gennadiy Naumov BENEFIT 2006 15

VANTAAN KAUPUNKI VANDA STAD Energy Audits in Finland Coverage Total 6500 energy audits is granted (at the end of 2005) Municipal sector: 54% of building volume; 3700 buildings; 62, 5 millions cubic meters (1992 -2005) Private services: 28% of building volume; 1600 buildings; 66, 8 millions cubic meters (1992 -2005) Industry: 110 TWh consumed energy what is 65 -70% of total consumption, where 77 TWh is detailed Energy Audit (1992 -2005) Power plants: 25% of generated electricity (1998 -2004) District heating sources: 70% of delivered heat, where 10% is within Energy Audit Programme (1998 -2004) Note: Estimated lifetime for savings 6 years 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 16

VANTAAN KAUPUNKI VANDA STAD Budget of Energy Audits Programme in Finland Total costs of Finland’s Energy Audit programme (1992 -2005) • Subsidies - 20, 5 millions EUR • Operation and Administration – 2, 5 millions EUR Total Cumulative Savings (excluding process industry) • 15… 20 TWh • 350… 450 millions EUR in energy costs Indicators in 2005 • 0, 0012… 0, 0015 EUR per saved k. Wh • 0, 0005… 0, 0007 EUR per saved 1 EUR in energy costs In case of terminating of Energy Auditing programme no future expenditures will born but cumulative energy savings will grow by 3… 4 TWh and about 100 millions of EUR by next six years 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 17

VANTAAN KAUPUNKI VANDA STAD Energy Saving by Energy Audits Service sectors and industry (excluding process industry) • Annual Savings 1 TWh and 30 millions EUR in 2005 • Cumulative savings in period 1992 -2005 are 8, 5 TWh and 270 millions EUR Average realised savings in Municipal sector service buildings • 9% in heat and fuels • 5, 5% in electricity Average realised savings in private sector service sector buildings • 12 % in heat and fuels • 4 % in electricity Average realised savings in industry (excluding process industry) • 12 % in heat and fuels • 4 % in electricity 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 18

VANTAAN KAUPUNKI VANDA STAD Monitoring and Reporting of Energy Audits All energy audit results are filed Buildings divided into 31 types and industry in 8 subsectors About 31700 proposed energy saving measures filed • Division in 29 categories • Data on each measure: Savings (k. Wh and EUR) and investments (EUR) Three phase data collection • After granting the subsidy -> Volume in the pipeline • After submitting of EA reports -> proposed measures and saving potential • Voluntary Agreement Reporting -> Status of implementation Motiva Oy reports monthly on volumes and annually on results 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 19

VANTAAN KAUPUNKI VANDA STAD Energy Audit in Germany Market oriented policy is focused on economic sustainability and security of supply. Main targets are: Efficient and environmentally harmless energy supply, renewables, energy efficiency in industry, commercial and private sector. Federal Energy Policy • Energy Saving conservation programme of Federal Ministry of Economics Energy Policy of States Regional and Municipal Energy Saving Activities 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 20

VANTAAN KAUPUNKI VANDA STAD 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 Source: Audit II 21

VANTAAN KAUPUNKI VANDA STAD Energy Audit in Austria National climate Strategy Goals of the energy policy are: Security of Supply, Cost efficiency, Environmental friendliness, Social acceptability. Strategies: Rational use of energy, Renewable sources of energy. Branch concept for industry and commerce. Administrated by the Chamber of Commerce with regional authorities. Consists of Sectoral Pilot Studies and Dissemination Energy Audits in Industry Austrian Energy Consumers Association is founded by supported by the Ministry of Economy. Provides free (5 person’s day) audits for industries. Energy Saving Programme in Federal buildings 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 22

VANTAAN KAUPUNKI VANDA STAD 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 Source: Audit II 23

VANTAAN KAUPUNKI VANDA STAD Energy Audit in the Netherlands Dutch policy: reduction of Energy demand Renewables. Combination of mandatory and voluntary approach Energy and Environmental Advice (EMA Programme) Small and Medium-sized enterprises, Governmental and non-profit organisations. Up to 50% of the costs of Audit Long Term Agreements (LTAs) between Ministry of Economic Affairs and particular business sector regarding efforts to improove energy efficiency. Energy Performance Advice (EPA) for private homes. Adviser’s review is free if owner will not implement the proposed measures. No obligations. 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 24

VANTAAN KAUPUNKI VANDA STAD 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 Source: Audit II 25

VANTAAN KAUPUNKI VANDA STAD Thank You! Gennadiy Naumov www. esprojects. net 25. 10. 2005 Gennadiy Naumov BENEFIT 2006 26