IEA Roadmap and Solar Cooling Standards

Transcription

1 IEA Roadmap and Solar Cooling Standards Ken Guthrie Sustainability Victoria AusSCIG Conference 16 March Overview > IEA Solar Heating and Cooling (IEA SHC) > SHC Roadmap > Solar Standards > Solar Cooling Standards 2

2 International Energy Agency The International Energy Agency (IEA) is an autonomous body within the framework of the Organisation for Economic Cooperation and Development (OECD) It was established in The IEA Research Programme The primary mechanism for co-operation on technology matters are the co-operative Research, Development and Demonstration programs carried out in the Implementing Agreements 45 Implementing Agreements 4

3 Energy Technology Co-operation IEA Committee on Energy Research and Technology CERT Working Parties Fossil Fuels Renewable Energy End Use Fusion Power Implementing Agreements (IA) (Examples)... Solar Heat & Cool Energy Conservation in Buildings PV Power Systems Process Integration 5 Renewable Energy IAs > Bioenergy > Geothermal Energy Research Technology > Hydropower Technologies and Programmes > Ocean Energy Systems > Photovoltaic Power System (PVPS) > Production and Utilization of Hydrogen > Solar Heating and Cooling Systems (SHC) > Solar Power and Chemical Energy Systems (SolarPACES) > Wind Turbine Systems 6

4 International Energy Agency - SHC > Started in 1976 > 20 member countries plus the European Commission > Trade Association MOU signed with 9 associations > Industry participation past 5 years represented over 25% of Task participants > Interested countries Brazil, China, India, Japan, Singapore, Slovenia, United Arab Emirates > 35 Tasks completed > 9 Tasks running with over 300 experts participating 7 PARTICIPATING COUNTRIES Australia Austria Belgium Canada Denmark European Union Finland France Germany Italy Mexico Netherlands New Zealand Norway Portugal South Africa Spain Sweden Switzerland United States 8

5 IEA SHC Technologies and Designs: includes active solar heating and cooling, passive solar, daylighting, and combined photovoltaic/thermal. Energy End Uses: heating, cooling, hot water, and light. Applications: all building types single-family homes, multi-family, office, industrial buildings, schools, hospitals, public buildings, etc. also, agricultural, industrial process heat, and water treatment applications. 9 SHC Current tasks > Task 44 - Solar and Heat Pump Systems > Task 43 - Solar Rating & Certification Procedure > Task 42 - Compact Thermal Energy Storage > Task 41 - Solar Energy and Architecture > Task 40 - Towards Net Zero Energy Solar Buildings > Task 39 - Polymeric Materials for Solar Thermal Applications > Task 38 - Solar Air-Conditioning and Refrigeration > Task 36 - Solar Resource Knowledge Management 10

6 Possible Future SHC tasks > Large Solar Heating & Cooling Systems in combination with Heat Pumps and Seasonal Storages and other RE- Technologies > Solar Resource Assessment and Forecasting > Advanced Renovation in Non-Residential Buildings > Renewable Energy Services for Developing Countries > Solar heat integration in industrial processes > Solar Cooling quality assurance > Utility Solar Heating and Cooling Programmes Information Sharing and Development 11 IEA SHC is contributing in key areas > Technology Development > Technology Deployment > Policy Development > Efficient Use of R&D Resources > Market Outreach > 12

7 Overview > IEA Solar Heating and Cooling (IEA SHC) > SHC Roadmap > Solar Standards > Solar Cooling Standards 13 SHC Roadmap > The G8 asked the IEA to develop energy technology roadmaps for the key energy technologies needed to achieve long-term global energy and climate change goals > Energy Technology Perspectives 2008 (ETP) provided energy technology scenarios and strategies for halving energy sector CO 2 emissions from today s level by

8 Solar Heating and Cooling roadmap > The IEA has developed a series of technology roadmaps, with a number of renewable energy roadmaps - Wind energy, Concentrated Solar Power and PV - already available and Geothermal energy and Biofuels being finalized beginning > The IEA has defined its global technology roadmap as: a dynamic set of technical, policy, legal, financial, market and organisational requirements identified by the stakeholders involved in its development. The effort shall lead to improved and enhanced sharing and collaboration of all related technology-specific research, design, development and deployment (RDD&D) information among participants. The goal is to accelerate the overall RDD&D process in order to deliver an earlier uptake of the specific technology into the marketplace. 15 SHC Roadmap > IEA Secretariat - solar thermal energy will make a significant contribution in the growth of renewables portfolio > Addressing technology development and demonstration, legal and regulatory, and public policy issues a long term perspective in the worldwide development of solar thermal energy that is supported by all key stakeholders in this field 16

9 Project objectives - Solar Heating and Cooling roadmap > The overall aim of the project is to develop a Solar Heating and Cooling roadmap that includes a growth path for solar thermal energy technology from today to 2050 and identifies technology, financing, policy and public engagement milestones that need to be achieved to realise the technology s full potential > Partially paid by IEA Secretariat matched by stakeholders > Australian support from Clean Energy Council, Australian Solar Institute and CSIRO 17 The SHC Roadmap Process > IEA secretariat staff of the IEA Renewable Energy Division will perform the following activities, divided among five phases: > Phase I- Stakeholder identification and workshop 1 Paris : April 2011 > Phase II - First Draft developed by the IEA secretariat s Renewable Energy Division on the basis of the discussions at the first workshop. > Phase III Second (and Third?) workshop Kassel Sept. - ISES Solar 2011, and possibly Singapore or Australia Focus on the policy framework needed to meet 2050 deployment goals. > Phase IV Final Draft Review and comment by both internal and external on the draft. > Phase V - dissemination 18

10 Overview > IEA Solar Heating and Cooling (IEA SHC) > SHC Roadmap > Solar Standards > Solar Cooling Standards 19 Solar standards > Technical Committee CS-028 is the only solar thermal standards committee > Links with ISO TC 180 Solar energy > 20

11 Technical Committee CS-028 > Standards include > AS/NZS :2007 Test methods for solar collectors - Thermal performance of glazed liquid heating collectors including pressure drop (ISO :1994, MOD) > AS/NZS 2712:2007 Solar and heat pump water heaters - Design and construction > AS/NZS 4234:2008 Heated water systems - Calculation of energy consumption > AS/NZS :2010 Heat pump water heaters - Performance assessment - Air source heat pump water heaters 21 CS-028 Solar water heaters Technical Committee CS-028 current constitution: > Australian Chamber of Commerce and Industry > Australian Electrical and Electronic Manufacturers Association > Australian Industry Group > Australian and New Zealand Solar Energy Society > Chartered Institution of Building Services Engineers > Department of Energy, Utilities and Sustainability (NSW) > Energy Efficiency and Conservation Authority of New Zealand > Gas Appliance Manufacturers Association of Australia > Institution of Professional Engineers New Zealand > James Cook University > Massey University > Master Plumbers, Gasfitters and Drainlayers New Zealand > New Zealand Solar Industries Association > Office of the Renewable Energy Regulator > Sustainability Victoria > The University of New South Wales 22

12 Overview > IEA Solar Heating and Cooling (IEA SHC) > SHC Roadmap > Solar Standards > Solar Cooling Standards 23 New Solar Cooling Standard > Standards Australia require a proposal and a business case to support new standards > AIRAH on behalf of AusSCIG successfully proposed a new standard Solar thermal cooling systems Energy rating and testing for performance 24

13 New Solar Cooling Standard Goal > The goal of the proposed standard is to document a method for evaluating the electrical and thermal energy consumption of solar thermal cooling systems for the purposes of estimating the energy offset for calculation of RECs. Knowing the amount of carbon saved will then allow the correct amount of RECs to be allocated to solar cooling and airconditioning projects. > ORER and DCCEE? > White certificates eg VEET 25 New Solar Cooling Standard Goal > The specific objectives of the standard are: To provide a standardized procedure for comparing the performance of solar cooling products and determining their thermal performance and energy use. To provide a realistic estimate of the expected energy savings of a solar cooling product relative to conventional airconditioning products and to renewable electricity. To provide data which can be used to support claims for government rebate schemes; specifically for the calculation of RECs. To support the increase of the uptake of solar cooling technologies in Australia. 26

14 New Solar Cooling Standard Scope > The scope and application includes: residential and commercial scale solar airconditioning equipment and systems. These would include: Open cycle systems (liquid desiccant, solid desiccant), and Closed cycle systems (absorption cycle, adsorption cycle). A theoretical computer-based rating procedure (such as TRNSYS) standardized climate zones, sensible and latent cooling loads. component performance data from standards. solar collectors, storage tanks, desiccant dehumidifiers, absorption and adsorption chillers. 27 Solar Cooling Standard development > CS-028 will be re-constituted to develop the proposed Solar Cooling Standard Aiming for Kickoff meeting in May Project manager Eddie McGuire 28

15 Questions > Thanks for your attention > 29 30

16 SHC Completed tasks > Task 37 - Advanced Housing Renovation with Solar & Conservation > Task 35 - PV/Thermal Systems > Task 34 - Testing and Validation of Building Energy Simulation Tools > Task 33 - Solar Heat for Industrial Process > Task 32 - Advanced Storage Concepts for Solar Thermal Systems in Low Energy Buildings > Task 31 - Daylighting Buildings in the 21st Century > Task 29 - Solar Crop Drying > Task 28 - Solar Sustainable Housing > Task 27 - Performance of Solar Facade Components > Task 26 - Solar Combisystems > Task 25 - Solar Assisted Air Conditioning of Buildings 31 SHC Completed tasks > Task 24 - Active Solar Procurement > Task 23 - Optimization of Solar Energy Use in Large Buildings > Task 22 - Building Energy Analysis Tools > Task 21 - Daylight in Buildings > Task 20 - Solar Energy in Building Renovation > Task 19 - Solar Air Systems > Task 18 - Advanced Glazing Materials for Solar Applications > Task 17 - Measuring and Modeling Spectral Radiation > Task 16 - Photovoltaics in Buildings > Task 15 - Advanced Central Solar Heating Plants - Not initiated > Task 14 - Advance Active Solar Energy Systems > Task 13 - Advance Solar Low Energy Buildings > Task 12 - Building Energy Analysis and Design Tools for Solar Applications > Task 11 - Passive and Hybrid Solar Commercial Buildings 32

17 SHC Completed tasks > Task 10 - Solar Materials R&D > Task 9 - Solar Radiation and Pyranometry Studies > Task 8 - Passive and Hybrid Solar Low Energy Buildings > Task 7 - Central Solar Heating Plants with Seasonal Storage > Task 6 - Performance of Solar Systems Using Evacuated Collectors > Task 5 - Use of Existing Meteorological Information for Solar Energy Application > Task 4 - Development of an Insolation Handbook and Instrument Package > Task 3 - Performance Testing of Solar Collectors > Task 2 - Coordination of Solar Heating and Cooling R&D > Task 1 - Investigation of the Performance of Solar Heating and Cooling Systems 33