Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Attila Mórotz Tibor Pálos BECO Faluház representative

03/10/2014

Budapest

Lessons learnt from the Monitoring of Faluház

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Monitoring

Why?

What?

When?

Monitoring Faluhaz

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Why?• that we know how much...• for efficiency• for finding failures, inefficiencies• to help improvement• for motivating people to consume less• To better plan maintenance, renovations• to show reality vs. beliefs

Monitoring Faluhaz

What?• Consumption (demand)• Energy production (supply)• State of equipment and building

When?• Before, during, after construction• Repetidely, regularly

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Steps

Monitoring Faluhaz

Aim

Measurement

Data storing

Interpretation

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Monitoring results –Óbuda

• Normalised (for solar thermal: irradiationfor space heating (SH): degree days)

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Solar collector systemObservation

– Not enough heat is being produced– Too much heat is being produced

Implications– Energy loss– Deterioritated equipment

Why it happened? – Winter time commissioning of the building– Lack of experience with such large size building– Erroneus regulation– Not enough circulation– Erroneous construction

Monitoring Faluhaz

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Physical state of building and equipment

Monitoring Faluhaz

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Physical state of building and equipmentObservations

– Water penetrated inside the rooms

Implications– Lower comfort in appartements– Negative long term health impact: moth– Aesthetics: facade colours changeing– Deterioritating isolation and equipment– Lowered energy performance

What are the causes?- Some windows were not changed and the isolation could not be

adapted- Wind pushes the water behind the isolation at the roof- Design

Monitoring Faluhaz

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Monitoring Faluhaz

10 868 665 285 897 205 2658 2083 427 493 190 303 408 361 49 8 251 0 0 249 88 133 252 471 15 12 143 237 818 767 431 1430 351 389 1211 203 87 96 478 312 741 1791 17717 213 908 108 66 417 19 0 1804 23 385 131 276 630 1406 33 113 638.9 884 541 508 912 1386 1456 668 1022 1741 23 135 1400 904 1141 824 1074 2 296 293 197 186 709 596 84 934 59 74 1140 634 136 1547 1640 1 40 228 17 65 514 803 1612 230 943 1390 2643 968 1474 716 1132 14 0 108 978 9802 780 419 39 142 273 1139 840 594 211 127 711 1286 154 5181 178 182 0 0 0 3 104 3055 3010 0 0 7 1487 1673

94 hegy 92 hegy

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Individual consumption metering

Observations– Declining long term trend in space heating

Implications– CO2 emission decrease– Cost reduction

How did we achieved?– Cost distribution changed from 100% floor area 50-50%– Individual heat meters on radiators

Why?– To avoid non or delayed payment– To increase energy saving

Monitoring Faluhaz

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

What did we measure and what else could be measured?

Flow rate meters is the system workingMore heat meters better identification of energy loss

Monitoring Faluhaz

District heating

Space heating to apartments

DHW to apartments

500 m2 Solar Thermal each

Heating center 1: 66-74

Heat allocation meters

Heating center 2: 76-94

Solar system

(1)

(6)(10) (7) (11)

(9)(13)

(8)

(12)

(2) (3)

(5)(4)

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Who monitors?

• Who can, able, should?

• Where is the data?• Who owns the data?• Who owns the software?• Who is responsible for what?

• Working with excel• Collecting data• Transforming data• Interpreting data• Using information

Monitoring Faluhaz

Staccato is a project of the concerto initiative co-funded by the European Commission under the Sixth Framework Programme

Conclusions

• Independent control engineer during construction• Independent expert• Continous operation and monitoring: operation contract• Regular maintenance: maintenance contract• Real time building control• Get guarantees

• Bank guarantee• Performance contract• Etc.

Monitoring Faluhaz