Astrid Madsen District heating & cooling in Rotterdam 9-12-2014
Outline Sustainability: goals & focus History district heating Rotterdam Current situation Challenges & solutions 2 Outline
Rotterdam Climate Initiative 3 Sustainability: goals & focus
REAP for heat Rotterdam Energy Approach & Planning Reduce vraag verminderen demand reststromen Use waste energy benutten Sustainable duurzaam energy opwekken Clean (fossile) schoon energy leveren stad energievraag voorkomen door stedelijke maatregelen verbinden met het communale energienet centraal energie duurzaam opwekken centraal Xenergie schoon en efficient opwekken met fossiele bronnen wijk energievraag voorkomen door stedenbouwkundige maatregelen energie duurzaam opwekken op wijkniveau buurt cluster gebouw energievraag voorkomen door omgevingsmaatregelen energievraag voorkomen door bouwkundige maatregelen reststromen hergebruiken op gebouwniveau energie duurzaam opwekken op buurtniveau energie duurzaam opwekken op gebouwniveau energie op gebouwniveau X schoon en efficient opwekken met fossiele bronnen TU Delft, GW Rotterdam, ds+v Rotterdam, DJSA 4 Sustainability: goals & focus
Energy efficiency en sustainability Aardwarmte Biomassa 5 Sustainability: goals & focus
Coordinated optimalisation of use underground (heating & cooling) 6 Sustainability: goals & focus
Benefits District Heating CO2 reduction (175kton CO2 in 2035), NOx reduction (10% reduction) Improvement of industrial energy efficiency Less dependency on fossile fuels Reduction of emission of wasteheat Reduction of maintenance & replacement costs gasnetwork 7 Sustainability: goals & focus
Cost benefit (primary) energy reduction measures Investments in building Investments in area Cost / benefit Benefits energy saving house owner Energy label building 8 Current situation
History of district heating Astrid Madsen 9 9-12-2014 Voorbeeldpresentatie
Rotterdam District Heating 300k households Rotterdam Climate initiative Residual heat Opportunity for heat network Business to business connection Local distribution: connecting households Heating network 10 Current situation
Business to business connection waste heat distribution Eneco, Nuon heat distribution 11 Current situation
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Local distribution: connecting households Legislation: Obligation to connect new buildings to heating network in July 2007 Rotterdam building code Article 2.7.3 A Requirement to connect to heating network. If, in a part of the municipality a provision for heating of buildings, as referred to in article 2.69 of the building Act, is present or at the time of realization of the construction of the new building will be present. The building must be connected to the district heating. Concession: rights and obligation to connect new buildings 13 Current situation
Challenges Image Business case Rules & regulation Finance 14 Challenges & solutions
Solution Image Lobby Business case Rules & regulation Strategy planning, value social benefits Finance Financial support 15 Challenges & solutions
Solutions Cooperation Local Regional Provincial Vision 16 Challenges & solutions
Cooperation EU European (projects) e.g. Celsius NATIONAL PROVINCE CITY of ROTTERDAM Energy agreement (100PJ) Heat vision Green Deal Province 24 private & public partners Deltaplan energy infrastructure Rotterdam Climate Initiative Heat Roundabout west Realisation Ambition agreement district heating and cooling 15 stakeholders Rotterdam 17 Challenges & solutions
CELSIUS Co-funded by the Seventh Framework Programme for Research and Innovation 20 partners from 5 cities: Gothenburg, Cologne, Genoa, London and Rotterdam Led by City of Gothenburg Demonstrator & knowledge transfer project
CELSIUS Accelerate large-scale roll-out of district heating and cooling infrastructures across the EU, by Highlighting & implementing new and innovative technologies and approaches Addressing barriers and issues from a technical, social, political, administrative, legal and economic perspective Committing 50 replication cities for market outreach
CELSIUS Approach Social toolbox acceptance and conflict resolution protocols Technical toolbox upscaling technologies and concepts Road map building blocks transforming a city into a CELSIUS city Demonstrators show possibilities and replicability of demonstrators Celsius toolbox collate input; find synergies to support new Celsius cities Celsius Cities
Cooperation national & regional Provincial cooperation Green deal Province National rules & regulation Heat Roundabout region Governance Realisation Conditions Planning & programmes Cost Benefit Analysis Deltaplan Initiative Metropool region Deltaplan Energy Infrastructure Regional cooperation 21 Challenges & solutions
Cooperation Rotterdam Stakeholders 15 stakeholders, shared ambition concerning district heating and cooling Goal is to develop (together) a sustainable, affordable and reliable heating (and cooling) network. Focus: Implementation strategy Affordability (cost benefit analyses for all stakeholders) Communication Monitoring & regulation 22 Challenges & solutions
Implementation strategy 23 Challenges & solutions
Implementation strategy 24 Challenges & solutions
Communication Non adopters: +/- Little knowledge of heat network - Expectance of high costs (negative business case) + Idea of re-using waste heat is appreciated Adopters +/- Comfort (differs per installation) + Low maintenance + Safe - More expensive General image - Monopoly, inefficient, high cost, not innovative 25 Challenges & solutions
Next steps Improve business case (for all stakeholders) input implementation strategy: large scale approach analyse different business models Stimulate & communicate innovation of heat network Analyse current problems end-users & communicate: Insight in cost & benefit (all stakeholders) Improve insight in comfort quality and share experiences, involve adopters and non adopters Regional cooperation: optimal supply & demand Lobby: value the social benefits, level playing field 26 Challenges & solutions
Heat Roundabout South Holland 27 Vision
Astrid Madsen The City of Rotterdam April 23, 2014 28