Energy Potential economic benefits in energy efficiency and Energy saving in Kaunas city Dr. Rimantas Bakas, AB Kauno energija ESCOBALT - SENET Kaunas, 13 December 2005 1
Lithuania one of new EU member from 2004 ESCOBALT - SENET Kaunas, 13 December 2005 2
Content n n n Kaunas in figures Environmental Energy savings Energy Performance Certificate Renewable and cogeneration ESCOBALT - SENET Kaunas, 13 December 2005 3
KAUNAS IN FIGURES n n n Kaunas area – 157 sq. km Population (2005 -07 -01) – 362 thousand Dencity – 2305 person/sq. km Geography: n North altitude – 540 56’ Gross domestic product GDP per capita: n 17, 2 LTL thous. ESCOBALT - SENET Kaunas, 13 December 2005 4
Pollutions in Kaunas (kg/year) ESCOBALT - SENET Kaunas, 13 December 2005 5
Kaunas: annual energy consumption for “statistical” family n n n Average family (members) - Average living area (family) - Needs for SH - Needs for HTW - Natural gas for cooking - Electricity - ESCOBALT - SENET Kaunas, 13 December 2005 3. 1 51 m 2/flat 7. 66 MWh 3. 1 MWh 0. 8 MWh 1. 1 MWh 6
Heat losses in KE DHN ESCOBALT - SENET Kaunas, 13 December 2005 7
Kaunas - natural gas consumption ESCOBALT - SENET Kaunas, 13 December 2005 8
Kaunas – electricity consumption ESCOBALT - SENET Kaunas, 13 December 2005 9
Heat consumption in Kaunas ESCOBALT - SENET Kaunas, 13 December 2005 10
Heat consumption: renovation process, k. Wh/m 2/year ESCOBALT - SENET Kaunas, 13 December 2005 11
Šilainiai – part of Kaunas city (info from KTU report) Number of floors Building s Space , m 2 1 24 3583 681 190 2 41 16090 2022 126 3 36 16955 2452 145 4 6 10374 624 60 5 143 315664 30067 95 9 132 564582 42975 76 12 13 42237 4187 99 13 1 3891 399 102 396 973376 83406 86 Total: ESCOBALT - SENET Capacity for heating, k. W Kaunas, 13 December 2005 Average, W/m 2 12
ESCOBALT - SENET Kaunas, 13 December 2005 13
Šilainiai - Part of Kaunas city (KTU report) Heating season indicator Indoor temperature 00/01 Number of days in heating season Average temperature in this period Used heat energy period Recalculated max heat capacity ESCOBALT - SENET °C 02/03 03/04 18 18 90 °C 01/02 151 152 -1, 24 0, 041 -3, 3 -0, 69 102626 115934 104226 63, 07 60, 21 61, 15 MWh 66324 MW 63, 8 Kaunas, 13 December 2005 14
National Energy Efficiency Programme The Government by its Resolution No 1121 dated 19 September 2001, approved of the revised and updated review of the National Energy Efficiency Programme and the main directions of its implementation for 2001 -2005: n drafting the regulations and regulatory - technical documents for the implementation of the National Energy Efficiency Program; n building renovation and modernization of energy systems in the buildings; n using renewable, local and waste energy resources; n more efficient use of energy in production processes; n information, education and consultation activities. ESCOBALT - SENET Kaunas, 13 December 2005 15
Heat energy consumption (after SIDA projects in Kaunas) ESCOBALT - SENET Kaunas, 13 December 2005 16
Energy Performance Certificate – EPC • Clear and reliable information on the energy performance of the building: amount of energy to meet the different needs for heating, hot water heating, cooling, ventilation and lighting. An EPC, not being older than ten years, will be made available to the new owner/tenant when purchasing or renting a flat or building. EPC accompanied by recommendations for the cost-effective improvement of the energy performance. All public buildings over 1000 m 2 have to possess an EPC, and to display it prominently. ESCOBALT - SENET Kaunas, 13 December 2005 17
Purchase prices of the electricity produced using renewable n National Control Commission for Prices and Energy determined the average purchase prices of the electricity produced using renewable and waste energy resources, which may be differentiated by mutual agreement, as well as the conditions of their application: for hydro power plants – 20 ct/k. Wh; for wind power plants – 22 ct/k. Wh; for power plants generating electricity from biofuel – 20 ct/k. Wh. ESCOBALT - SENET Kaunas, 13 December 2005 18
Production and use of biofuel n Promotion of production and use of biofuel in the country is stipulated by the Law on Biofuel of the Republic of Lithuania. It provides that local self-government institutions, within their competence, shall promote production and use of biofuel within their territories. In pursuance of the provisions of the Law on Biofuel, five technical regulations establishing the technical requirements for production, trade, quality and use of biofuels and biological oil were approved ESCOBALT - SENET Kaunas, 13 December 2005 19
ESCOBALT - SENET Kaunas, 13 December 2005 20
New Noreikiskiu biogas CHP ESCOBALT - SENET Kaunas, 13 December 2005 21
Information recourses: n n n www. ukmin. lt www. regula. is. lt www. lsta. lt www. lei. lt www. kaunas. lt www. ke. lt ESCOBALT - SENET Kaunas, 13 December 2005 22
Thank you very much for your attention ! Dr. Rimantas Bakas Senior Project’s manager JSC Kauno energija Raudondvario pl. 84 Kaunas 21 L I T H U A N I A Tel: 370 37 305966 e-mail: r. bakas@kaunoenergija. lt http: //www. ke. lt ESCOBALT - SENET Kaunas, 13 December 2005 23
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