ECOSTILER, coordinators MEETING

October 22, 2012

Demo sites

Amsterdam New West London Lambeth Måbjerg

Amsterdam 84 months highlights All refurbishment demo’s complete (468

dwellings, 41000 m2) Biogas plant in waste to energy plant complete

Exhaust gases in waste incinerator tested with good results: significantly lower emissions

District heating backbone of 12 km complete, current connection rate about 4000 dwellings/year

Renewables support program complete

Monitoring of dwellings completed

Monitoring results

On average, 33% energy savings by refurbishment.

Quality of work is a major issue

2.000

2.500

3.000

3.500

4.000

4.500

5.000

0

50.000

100.000

150.000

200.000

250.000

300.000

2006 2007 2008 2009 2010 2011

Wei

ghte

d de

gree

day

s (S

chip

hol)

Gas

con

sum

ption

[m

3]

Year

Remijden Gas consumption for space heating before and after renovation

Actual gas consumption (space heating) m3

Gas consumption (space heating) m3 corrected for degree days

Weighted degree days

0

500

1000

1500

2000

2500

2006 2007 2008 2009 2012

Deg

ree

day

corr

ecte

d ga

s co

nsum

ption

[m

3]

Year

Gas consumption Complex 40 before and after renovation (space + DHW)

Piet Mondriaanstraat Willem Nakkenstraat Jan Mankesstraat Jan Tooropstraat

Savings Piet Mondriaanstraat: 22%Savings Willem Nakkenstraat : 30%Savings Jan Mankesstraat: 28%Savings Jan Tooropstraat : 24%

London Lambeth 84 month highlights All planned refurbishment

buildings complete (571 dwellings, 42767 m2)

CHP installations complete, but being optimized

R&D program complete

Måbjerg 84 month highlights

Biogas plant construction started August 2010

All related research finalized Official opening June 18,

2012 Auditing and energy

monitoring of Farms completed

Energy efficiency measures in stables have been executed.

Måbjerg impressions

Production volumes

Biogas 18,6 mio. m3 / year

Liquid fertilizer 450.000 tons / year

Energy management in farms

Yet to do, lessons Amsterdam, London, Måbjerg

Finalizing reporting

All major demonstrators have been accomplished

Lessons Monitoring should have been approached

differently from the beginning Energy reductions are in part consumed as

comfort increase

Progress summary0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

Duration

Budget

RES el.

RES thermal

Solar space

New buildings

Refurb. buildings

Poly-generation

Other

~ 10Mio.

~ 8190 kW

~ 6060 kW

~ 0 m²

~ 0 m²

~ 186000 m²

110000 kW

ECOSTILER

84 months

data as of: October 2012

note: refurbishment of stables was converted to energy efficiency measures in stables