Presentation Paper CWP.11.AZ Training and guidance in developing heat mapping INOGATE Technical Secretariat & Integrated Programme Klaus Fafner & Henrik Steffensen B U I L D I N G P A R T N E R S H I P S F O R E N E R G Y S E C U R I T Y www.inogate.org Rambøll 1
39
Embed
Presentation Paper CWP.11 · 2016-06-30 · Presentation Paper CWP.11.AZ Training and guidance in developing heat mapping INOGATE Technical Secretariat & Integrated Programme Klaus
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Presentation Paper CWP.11.AZ Training and guidance in developing heat mapping
INOGATE Technical Secretariat & Integrated Programme Klaus Fafner & Henrik Steffensen
B U I L D I N G P A R T N E R S H I P S F O R E N E R G Y S E C U R I T Y
www.inogate.org Rambøll 1
Heat information
• How much heat or cooling is needed (demand)?
• How much heat or cooling can be provided (supply)?
– Energy Performance of Buildings Directive (2010/31) – Good indoor climate, Cost effectiveness, Focus on local conditions – Low carbon ('nearly zero buildings') taking into account – Renewable energy sources via District heating and cooling – Combined heat and power (CHP) production via District heating
and cooling – Heat pumps and local renewable energy sources – Cost effective building envelope and installations
32
Use of heat mapping to implement EU legislation (2)
– Renewable Energy (RES) Directive (2009/28)
• Urban planning of heating and cooling infrastructure
• Nearly Zero buildings taking into account RES via DH&C
– Energy Efficiency Directive (2012/27)
• New power plants to be CHP located near heat markets
• Urban planning of heating and cooling infrastructure
• Nearly Zero buildings taking into account CHP via DH&C
– Ecodesign Directive (2009/125) Mandatory ecological requirements for energy-using and energy-related products
33
Heat hierarchy Low
carbon and renewable
Supply heat efficiently and at least cost to
consumers
Reduce the need for heat
Delivering the vision
• New low carbon heat/energy solutions are typically long-term,
planned systems, often requiring:
• Extensive and complex infrastructure
• Long timescales to deliver
• Multiple stakeholders engaged
• Provide heat (and electricity) at much lower carbon intensities
• Delivering returns on investment / heat (and energy) at lower
cost (incl. for the fuel poor
Planning for infrastructure investment
• Significant infrastructure investment required over the next
several years / decades
• Will require public and private funding (developers,
landowners, investors) – attraction of international investors
• Convening, coordinating and alignment of stakeholders
• New mechanisms and entities to deliver / support
investment
• Reduce upfront capital costs for developers / public sector
District heating • Serve heat to multiple buildings on
one site or multiple sites across
wider area – ‘heat density’ a key
factor
• Flow & return pipes carry hot water
• Heat from one or more energy
centre – could also be waste heat
source(s)
• High initial investment to install
pipes; long term asset
ROLE of Local authorities ‘Top down’ and ‘bottom up’ approaches
• Master planning – identify the opportunities, providing
evidence
• Convening stakeholders – incl. current and future heat/energy
demand and supply
• Identifying routes for networks; progressing feasibility studies
• Strategic development areas
• Linking new development / growth plans with evidence-based
energy/heat infrastructure planning
• Planning policy framework
ROLE of Local authorities (continued)
• Social landlords – providing low-cost heat to tenants
• Own estate:
- Anchor heat/energy demand – de-risking
- Low-cost heat for other LA sites
- Supply of excess heat from local energy centres at LA sites