rotterdamse groene gebouwen - citynvest · both energy & maintenance performance contract ! e =...
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17-05-2016
Rotterdamse Groene Gebouwen(Rotterdam Green Buildings)
Pilot Indoor Pools
Ard den Outer
(Lex Keijser,
Gert Jan de Looze)
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Why this new concept ?
MESCo-Concept
Business-case
Results
Lessons Learned
Questions
References
Contact information
Contents
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Why this new concept ?
Reduction CO2-output:
RCI – 50% reduction
Legislation – ROI < 5 years
Ambition - ROI < 15 years
Increase of comfort (less chlorine)
Optimisation maintenance
Less civil servants, maintenance
in long-term contracts
(great advantage to combine
maintenance and ESCo)
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(M)ESCo-concept (1/2)
Building retrofitting as a basis:
>1500 government owned buildings
about 75% of LCC is energy and maintenance
Performance contracting:
performance risk at contractor side
both energy & maintenance performance contract !
E = guaranteed reduction in % of initial energy-use
M = guaranteed maintenance condition level 3 (NEN2767)
Finance
E = Measures financed by contractor (ROI = 10 y)
only actual energy saved is paid as compensation !
fixed price per E-unit (risk for client)
M = Financed by client (Rdam); regular maintenance budget
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(M)ESCo-concept (2/2)
Comfort:
no changes in water / building temperature
reduction in chlorine concentration (water / air); suitable for
asthmatic visitors
Flexible:
some pools will close
possible budget cuts on maintenance level
Improved maintenance:
10 year period planning of maintenance
Durable replacement of (partial) installation
Fixed condition level (=3)
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Business Case
Energy
costs €
Time
Reduced
costs after
(M)Esco)Compensation ESCo
User costs after closing
(M)ESCo
Init
ialco
sts
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Results
Indoor Pools Office building
Scope
Energy (10 y)
Maintenance (10 y)
• 9 pools
• € 7,5 million
• € 8,8 million
• 1 building
• € 7,4 million
• € 8,6 million
E-reduction (use)
M-reduction (cost)
* incl. risk, PM, guarantees
• 34%
• 18%
• 32%
• 17%
Cost preparation
Total
Subsidized
Compensation contractors
• € 2 million
• 50%
• 2x €250.000
• €200.000
• 100%
• 0x €50.000
* two participants quit
before end of procedure
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Finance
34% of energy-reduction equals € 3,4 million
in E-compensation over 10 years
M-compensation equals €7,2 million
(= 82% over €8,8mio) over 10 years
Loan contractor with the bank was € 2,4 million over 10 years
Loan for new “prospect” was difficult to obtain
Guarantee (by client) of compensation necessary
(based on actual E-reduction)
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Lessons learned (general / energy)
Sufficient volume
Not just the project, the organisation as well
Activate all costs and write it off during 10 years
Flexibility – also financially
Continuity is essential
(scope, activities, maintenance level etc.)
Improvement in guarantees – “click-system”
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Lessons learned (maintenance)
Combining E & M measures highly recommended
High quality of 0-state assets necessary
Use own reference for long-term maintenance
planning (to know what to expect)
Performance contracting for maintenance, also
based on availability is perfectly possible
Secure budget for extra’s or unexpected costs
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Some references (not all in English unfortunately)
This presentation
(available through organisation or mail me)
ESCo’s (NL): http://www.esconetwerk.nl/frontpage
ESCo’s (EU): http://www.european-energy-service-initiative.net/dutch/eu/
EUESCO (EU): http://euesco.org/home/home.html
ENERY.GOV (US): http://energy.gov/eere/femp/energy-service-companies-0
NAESCO (US): http://www.naesco.org/what-is-an-esco
VIPA (LT): http://www.vipa.lt/news/157
EnePRO (LT): http://enepro.lt/en/news/enepro-undertakes-first-esco-street-
lighting-modernization-project-lithuania
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New concepts
Repetitive retrofitting
could reduce costs for renovation by 50%
include Energy, Cleaning, Maintenance
Facilitating 3rd parties – Spread the word !
Durable long-term maintenance planning
Crowdfunding for the homeless ;-)
Renewable energy – shift focus from “production” locations,
to production / user – area’s
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Questions / contact
Q&A now
Available during remainder of the seminar
Mail: [email protected] (English please)
LinkedIn: https://www.linkedin.com/in/ard-den-outer-3115665