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Energy Audit in Finland and International review of Energy Audit

Energy Audit in Finland and 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. BENEFIT 2006, Riga, Latvia, 25.10.2006.

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Energy Audit in Finland and International review of Energy Audit

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  1. Energy Audit in Finland and 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 BENEFIT 2006, Riga, Latvia, 25.10.2006

  2. 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) Gennadiy Naumov BENEFIT 2006

  3. A Package of Three Instruments 4,1 TWh/a Voluntary Agreements Energy Audits Sub- sidies 1,5 TWh/a 0,5 TWh/a Gennadiy Naumov BENEFIT 2006

  4. 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 Gennadiy Naumov BENEFIT 2006

  5. Implementation of Energy Audit1. 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 Gennadiy Naumov BENEFIT 2006

  6. Implementation of Energy Audit2. 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 Gennadiy Naumov BENEFIT 2006

  7. Implementation of Energy Audit3. Work completed, fees paid, documents submitted THE ADMINISTRATOR Ministry of Trade and Industry THE OPERATING AGENT Motiva Oy Energy Audit report Cost statement THE AUDITOR Authorised Engineer Energy Audit Report Payment THE CLIENT Companies and Municipalities Gennadiy Naumov BENEFIT 2006

  8. Implementation of Energy Audit4. 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 THE AUDITOR Authorised Engineer Subsidy THE CLIENT Companies and Municipalities Gennadiy Naumov BENEFIT 2006

  9. Implementation of Energy Audit5. Other THE ADMINISTRATOR Ministry of Trade and Industry 100% financing of Operating Agent THE OPERATING AGENT Motiva Oy Training, Authorisation and Quality Control THE AUDITOR Authorised Engineer Promotion and Consultancy THE CLIENT Companies and Municipalities Gennadiy Naumov BENEFIT 2006

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

  11. 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. Gennadiy Naumov BENEFIT 2006

  12. 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 Gennadiy Naumov BENEFIT 2006

  13. Profitability of the proposed energy saving measures of 1 265 buildings Gennadiy Naumov BENEFIT 2006

  14. 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 Gennadiy Naumov BENEFIT 2006

  15. Rules for Energy Audits subsidised by the Ministry of Trade and Industry of Finland • 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

  16. Energy Audits in FinlandCoverage • 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 Gennadiy Naumov BENEFIT 2006

  17. 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 kWh • 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 Gennadiy Naumov BENEFIT 2006

  18. 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 Gennadiy Naumov BENEFIT 2006

  19. 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 (kWh 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 Gennadiy Naumov BENEFIT 2006

  20. 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 Gennadiy Naumov BENEFIT 2006

  21. Source: Audit II Gennadiy Naumov BENEFIT 2006

  22. 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 Gennadiy Naumov BENEFIT 2006

  23. Source: Audit II Gennadiy Naumov BENEFIT 2006

  24. Energy Audit in the Netherlands • Dutch policy: reduction of Energy demand and Renewables. Combination of mandatory and voluntary approach • Energy and Environmental Advice (EMA Programme) • Small and 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. Gennadiy Naumov BENEFIT 2006

  25. Source: Audit II Gennadiy Naumov BENEFIT 2006

  26. Thank You! • Gennadiy Naumov • www. esprojects.net Gennadiy Naumov BENEFIT 2006

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