Methods to increase qualifications for energy savings in buildings By Iben Østergaard
The Danish government has a goal 2025 decrease 25 % RE from 19 to 30 % One tool is the national Knowledge Centre for Energy Savings in Buildings serving the building professionals.
Handy craftsmen Primary target group Engineers advisers energy consultants Suppliers Secondary target group Danish facilities management Financing - bank City refurbishing Housings (rent and owners) Building managers End users
Knowledge, solutions, communiation, education Gathers expertice and best practice Energy solutions free access to information, facts and advice Answering service for the professionals Website Education Thus provide: the necessary know-how, qualifications and motivation To implement energy saving initiatives www.byggeriogenergi.dk become smarter! 4
Why For 30 years we have saved energy However we have not decreased the consumption We have all the tools However we have to activate them
Why Buildings 30-40 % of energy consumption is in buildings The buildings of the future are already built - therefore energy efficient refurbishing
How: Collection of know how - action areas Energy saving potentials Building proces Renovation/refurbishing Barriers and instruments Finance Legislation
Energy solutions Energy savings Envelope Installations Renewable energy
Energy solutions Envelope Insulation ceiling tagrem walls - gasbeton Windows Installations: converting from oil or gas to : District heating Condensating oil - gas Renewable energy solar heating - heatpumps Changing refurbishing control-systems, boiler, tank, technical insulation 9
Energy solutions on: www.byggeriogenergi.dk 10
11
Insulation of ceiling
Energy savings on heating installations Oil gas boilers save 4.000 16.000 kwh pr. year 300 kwh circulation pump 13
Connected tools Energy solutions Packages of solutions Energy savings calculator
15
Teaching energy advisers 16
Refurbishing grants (2009) 40% max 15.000 kr. Energy saving materials (max 10.000) Not energy consumption
www.skrotditoliefyr.dk One family houses Grants for converting from old oil burner Grant for heat pumps (20.000 dkr),- District heating (10.000 dkr) Solar heatingheating (25 %)
Grants for energy savings 10 50 øre pr. saved kwh The money is collected and distributed by the energy companies
Call us if you need more Thank you for listening! And good luck!! Videncenter for energibesparelser i bygninger Gregersensvej 1, 2630 Taastrup, Telefon 7220 2255 info@byggeriogenergi.dk www.byggeriogenergi.dk
The Consortium Teknologisk Institut (TI) Statens Byggeforskningsinstitut (SBi) og Aalborg Universitet (AAU) Viegand & Maagøe (V&M) KommunikationsKompagniet (KK) Deliverers: Sebra Danmarks Tekniske Universitet (DTU) Dansk Energi Teknologisk Institut er kontraktholder på opgaven
Knowledge Centre for Energy Savings in Buildings The objective is to ensure: that actors within the building sector get access to more knowledge about energy solutions in buildings and thus increase the implementation of energy savings in buildings. Benefits: 1) Energy savings 2) Improvement of the buildings 3) Jobs
Challenge There is lots of knowledge about potential, energy efficient technical solutions, barriers, tools But the partners in the building sector don t use it No incentives to/for the developers (bygherrer) Missing easy to use knowledge and initiatives which ensures that the building sector can offer solutions which fulfills the endusers demand of quality, economy and a simpel proces It has to be safe, cheap and easy to implement the energy savings
Why Stabilize climate We have to reduce the consumption of fossil fuels by 50% if the climate should remain as it is (plus 2 degrees) before 280 now 380 EU 450 Ant 425 350 better Energy is power
Fossil fuels provide CO2 CO2 is like a carpet in the atmophere Green house gasses
What is a standard energy solution Well defined and often appearing services Identify energy savings possibilities due to their amount and potential they are cost- efficient Example: Insulation of envelope when it has to be renovated anyway New windows