NETRAWAT GROUP GERMANY the sustainability consultants

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1 Documentation 10 Household Program for the Republic of Seychelles Ordered by the Ministry of Finance Worked out 2010 by NETRAWAT GROUP GERMANY the sustainability consultants To make the Seychelles the real paradisiac D.Li/ S.L /70 NETRAWAT Group Germany

2 10 household program - Table of Contents House nr. page Description of 10 household program 3 Summary visit 10 households and prediction of energy savings 6 Philippe Gabriel 1 9 Maxime Delpeche 2 14 Bernadin Dogley 3 20 Bertrand Belle 4 25 Trefle Revera 5 29 Harry Gabriel 6 34 Paul Micaud 7 41 Walter Godley 8 47 Yvon Esparon 9 51 Rita Vielle Documentation delivery, unloading, installation 65 NETRAWAT GROUP GERMANY the sustainability consultants D.Li/ S.L /70 NETRAWAT Group Germany

3 Description 10 houshold program The Republic of the Seychelles has announced to become a carbon free country until (See attachemends: Speech of President Michel from 16th of December Copenhagen Conference, State of the Nation Address for the Year 2010) For this ambitious aim the Ministry of Finance has placed in July 2009 the order to the Netrawat Group Germany to develop under the terms of sustainability concepts for energy efficiency. This sustainibility concept has the name: Seychelles Zero-Carbon- Concept. The first step within this program is a demonstration of energy efficiency in private households. Therefore the Government has defined 10 representative households on Mahe Island to compete in this program. The name of the program: 10 household program The kick-off meeting of the 10 household program took place at Liberty House on Monday the 14th of December under the participation of: Ahmed Afif, Ministry of Finance Philip Morin, Energy commission Alexandre Cea, PUC, electric division Dr. Wiebke Müller-Lupp, Netrawat Dirk Lindenau, Netrawat Heinz Schelwat, Netrawat Stephan Lübbe, Netrawat + 10 families (see enclosed list on page 4) During the introduction of the program the speakers underlined the potential of energy efficiency and the need for the Republic of the Seychelles to become independent from the import of fuel oil. The demonstration of energy efficiency within the 10 household program is the first step to reach this ambitious aim. In order to prepare the visits the 10 families have been handed out the questionary worked out by the Netrawat Group. The visit of the 10 households confirmed the prediction of the Netrawat Group and shows possible savings of energy in private household from 15% up to 50%. The average of savings is appr. 25% of the energy consumption of kwh per year. 46% of the energy is used for refrigerators, warm water and air conditioning. The choosen actions in the program: installation of energy efficient refrigerators water saving shower heads and washing machines solar thermal warm water systems exchange of old bulbs to energy efficient bulbs rain water harvesting meet the requirements of the 0-carbon-project to become independent of the import of fuel oil. Upscaling the program to households can save up to ts of fuel oil per year and D.Li/ S.L /70 NETRAWAT Group Germany

4 The following households compete in the program: The families have been visited from Monday, 14th until Wednesday 16th of December 2009 in the sequence 10, 6, 2, 9, 1, 7, 5, 4, 8, 3 Family Delpeche stepped out of the program and was substituted by Family Gina Bristol in Anse Louis-Anse Boileau. Tel.: The installation of the equipment was done in the period from 25th of April until 03rd of June The activities within this program have been documented by a German Tellevision team during the stay from 25th of April u D.Li/ S.L /70 NETRAWAT Group Germany

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6 10 Household Program Seychelles 10 household program - Summary questionary households and prediction of energy savings Therese Gabriel 1 Maxime Delpech 2 Juliana Dogley 3 Medard Belle Tresfla Revera 5 Harry Gabriel 6 load calculation presen[wh/d] calculation presen [Wh/d] Future calculation presen[wh/d] calculation presen[wh/d] calculation presen[wh/d] calculation presen[wh/d] Refrigerator 1RF/1F RF RF/1F RF F/1R RF/1F Air Con 2h/d h/d Warm Water 4p 2/d 4800 solar water(bad f 240 2x2/d 3min p/2/d 7200 solar thermal Rice cooker 7h/d h/d h/d min/d Wasching machine 4/w 2200W /w 2200W h/w h/w min./day /w 2h TV/ Sat h/d pc. 5h/d pc 6h/d pc. 5h/d h/d Light 5h/d low energy install W/6h Fan 3h/d h/d pc. 4month/6h h/d electr. Oven 3h/w h/w h/w Iron 2h/w h/w h/w + 10min/d Cettle 3/d 15min min/d min/d water dispenser Stereo h/d Standby-Losses Microwave 3/w min/d h/w Computer 1h/d h/d Toaster 15min/d min/d Video / DVD blow dryer 2h/a 8 8 vacuum cleaner 2/month 1h dishwasher 6h/a h/month Booster for solar 15h/a others sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] PUC [kwh/a] PUC Water [m³] house size [m²] family size Electricity [kwh/m²] Electricity [kwh/person] Savings [%] -43,27% -10,81% -26,23% -56,21% -19,22% -16,11% D.Li/ S.L /70 NETRAWAT Group Germany

7 10 Household Program Seychelles 10 household program load Refrigerator Air Con Warm Water Rice cooker Wasching machine TV/ Sat Light Fan electr. Oven Iron Cettle water dispenser Stereo Standby-Losses Microwave Computer Toaster Video / DVD blow dryer vacuum cleaner dishwasher Booster for solar others Paul Michaud 7 Walter Godley 8 Yvon Esparon 9 Rita Vielle 10 Average calculation presen [Wh/d] calculation presen[wh/d] calculation presen[wh/d] Future calculation presen[wh/d] Future present future 3RF RF only 1 deep freez R/1RF no aircon no aircon p only cold water 7p/2/d 4p/ 1/d h/d 6h Standby h/w*2200W /w pc. 3h/d = 480W h/d Watt x 5 h W 6h/d h/d h/w*1600W min/d*1600W h/d h/d 50W Watt x 24 h min/d min/w 2200W min/ h/w h/d Laptop h/w*2000W sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] PUC [kwh/a] PUC Water [m³] house size [m²] family size Electricity [kwh/m²] Electricity [kwh/person] Savings [% ] ,21% -32,15% -21,24% -46,80% -27,24% D.Li/ S.L /70 NETRAWAT Group Germany

8 name: Therese Gabriel house no.: 1 load calculation present [Wh/d] calculation future [Wh/d] Action Refrigerator 1RF/1F Change oldest RF Air Con insulation ceiling, check ceiling/ roof Warm Water 4p 2/d 4800 check place for installation outside Rice cooker 7h/d check consumption Wasching machine 4/w 2200W check warm water supply TV/ Sat Light 5h/d h 40W 200 check no.of lights Fan 3h/d 360 2h/d 240 electr. Oven Iron 2h/w Cettle water dispenser Stereo Standby-Losses Microwave 3/w Computer 1h/d Toaster 15min/d Video / DVD blow dryer vacuum cleaner dishwasher 6h/a Booster for solar others sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] 459 PUC [kwh/a] 5508 PUC Water [m³] 23 house size [m²] 150 family size 4 Electricity [kwh/m²] Electricity [kwh/person] Savings [%] -40,27% D.Li/ S.L /70 NETRAWAT Group Germany

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13 Mrs Gabriel has a major flooding problem at her place. She would prefer that the panel be installed on the roof. Distance between rafters 720mm D.Li/ S.L /70 NETRAWAT Group Germany

14 name: Maxime Delpech 3 Month in Australia, check return time house no.: 2 load calculation present [Wh/d] calculation future [Wh/d] Action Refrigerator 3RF RF energy efficient 3500 Change oldest RF Air Con 2h/d % 1680 insulation ceiling, check ceiling/ roof Warm Water solar water(bad function) 4/d 240 Check system/ check shading & cleaning Rice cooker 1h/d check consumption Wasching machine 4/w 2200W check warm water supply TV/ Sat 3h/d Light low energy installed 200 6h 33W 200 check no.of lights Fan 12h/d electr. Oven 3h/w Iron 2h/w Cettle water dispenser Stereo Standby-Losses Microwave 20 min/d Computer Toaster Video / DVD blow dryer vacuum cleaner 2/month 1h dishwasher 2h/month Booster for solar 15h/a others sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] 511 PUC [kwh/a] 6132 PUC Water [m³] 18 house size [m²] 220 family size 2 Electricity [kwh/m²] Electricity [kwh/person] Savings [%] -14,19% D.Li/ S.L /70 NETRAWAT Group Germany

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20 name: Juliana Dogley house no.: 3 load calculation present [Wh/d] calculation future [Wh/d] Action Refrigerator 1RF/1F Change oldest RF Air Con Warm Water 2x2/d 3min 1200 check place for installation outside Rice cooker 2h/d Wasching machine 4h/w check warm water supply TV/ Sat 2pc. 5h/d Light h 40W 200 check no.of lights Fan 2pc. 4month/6h 473 2pc. 4month 4h 331 check insulatiom electr. Oven 3h/w Iron 2h/w + 10min/d Cettle 3/d 15min water dispenser Stereo 3h/d Standby-Losses Microwave Computer Toaster 5min/d Video / DVD blow dryer vacuum cleaner dishwasher Booster for solar others sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] 473 PUC [kwh/a] 5676 PUC Water [m³] 11 house size [m²] 168 family size 3 Electricity [kwh/m²] Electricity [kwh/person] Savings [%] -22,67% D.Li/ S.L /70 NETRAWAT Group Germany

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24 Mr Dogley has limited space around the house. As a result she would prefer the panel be placed on the roof, as it is the area where it gets good sunlight all year long. Distance between rafters 630 mm D.Li/ S.L /70 NETRAWAT Group Germany

25 name: Medard Belle house no.: 4 load calculation present [Wh/d] calculation future [Wh/d] Action Refrigerator 2RF Change oldest RF Air Con Warm Water 6p/2/d 7200 check place for installation outside Rice cooker Wasching machine 3h/w check warm water supply TV/ Sat 1pc 6h/d Light 200W/6h h 40W 200 check no.of lights Fan h /d 240 check insulatiom electr. Oven Iron Cettle water dispenser Stereo Standby-Losses Microwave Computer Toaster Video / DVD blow dryer vacuum cleaner dishwasher Booster for solar others sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] 452 PUC [kwh/a] 5424 PUC Water [m³] 27 house size [m²] 100 family size 6 Electricity [kwh/m²] Electricity [kwh/person] Savings [%] -54,10% D.Li/ S.L /70 NETRAWAT Group Germany

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28 Mr Alexis has an area in the garden at the back of the house to place the panel. Some trees might have to be trimmed so as to allow more sunlight. He is ok to get this done. D.Li/ S.L /70 NETRAWAT Group Germany

29 name: Revera house no.: 5 load calculation present [Wh/d] calculation future [Wh/d] Action Refrigerator 1F/1R Change oldest RF Air Con Warm Water check place for installation outside Rice cooker Wasching machine 30min./day check warm water supply TV/ Sat 3pc. 5h/d Light h 40W 200 check no.of lights Fan 18h/d h /d 1400 check insulatiom electr. Oven Iron Cettle 10min/d water dispenser Stereo Standby-Losses Microwave Computer Toaster Video / DVD blow dryer 2h/a 8, , vacuum cleaner dishwasher Booster for solar others sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] 371 PUC [kwh/a] 4452 PUC Water [m³] 30 house size [m²] 180 family size 7 Electricity [kwh/m²] Electricity [kwh/person] Savings [%] -20,87% D.Li/ S.L /70 NETRAWAT Group Germany

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33 Mr Revera has an area behind the house where it is ok to install the panel. He might have to do some trimming of some big trees so as to allow more sunlight. He is ok with the idea. D.Li/ S.L /70 NETRAWAT Group Germany

34 name: Harry Gabriel house no.: 6 load calculation present [Wh/d] calculation future [Wh/d] Action Refrigerator 2RF/1F RF energy efficient 3250 Change RF Air Con 6h/d % 3780 insulation ceiling, check ceiling/ roof Warm Water solar thermal Check system Rice cooker 30min/d check consumption Wasching machine 3/w 2h check warm water supply TV/ Sat 4h/d Light 6h 200W h 33W 200 check no.of lights Fan electr. Oven 3h/w Iron Cettle 10min/d water dispenser Stereo Standby-Losses Microwave 1h/w Computer 2h/d Toaster Video / DVD blow dryer vacuum cleaner dishwasher Booster for solar others sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] 432 PUC [kwh/a] 5184 PUC Water [m³] 24 Check water consumption house size [m²] Check house size family size request family size Electricity [kwh/m²] Electricity [kwh/person] Savings [%] -20,16% D.Li/ S.L /70 NETRAWAT Group Germany

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40 Mr Gabriel has an area in the gardenm whereby it gets sunlight for most of the day. D.Li/ S.L /70 NETRAWAT Group Germany

41 name: Paul Micaud house no.: 7 load calculation present [Wh/d] calculation future [Wh/d] Action Refrigerator 3RF Change oldest RF Air Con insulation inside!!! Warm Water 2p 2400 check place for installation outside Rice cooker Wasching machine check warm water supply TV/ Sat Light h 40W 200 check no.of lights Fan electr. Oven 4000 will change to gas Iron Cettle water dispenser 24h/d Stereo Standby-Losses Microwave 20 min/d Computer Toaster Video / DVD blow dryer vacuum cleaner dishwasher Booster for solar others sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] 919 PUC [kwh/a] PUC Water [m³] 60 house size [m²] 130 family size 2 Electricity [kwh/m²] Electricity [kwh/person] Savings [%] -38,14% D.Li/ S.L /70 NETRAWAT Group Germany

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46 He preferes on the roof for space reasons and he has pets that could damage the equipments on the ground. Distance between rafters 505 mm D.Li/ S.L /70 NETRAWAT Group Germany

47 name: Walter Godley house no.: 8 load calculation present [Wh/d] calculation future [Wh/d] Action Refrigerator 2RF Change oldest RF Air Con Warm Water 1000 check place for installation outside Rice cooker Wasching machine check warm water supply TV/ Sat Light h 40W 200 check no.of lights Fan 18h/d h /d 1400 check insulatiom electr. Oven Iron Cettle water dispenser Stereo Standby-Losses Microwave Computer Toaster Video / DVD blow dryer vacuum cleaner dishwasher Booster for solar others sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] 421 PUC [kwh/a] 5052 PUC Water [m³] 32 house size [m²] 100 family size 8 Electricity [kwh/m²] Electricity [kwh/person] Savings [%] -29,42% D.Li/ S.L /70 NETRAWAT Group Germany

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50 Mr Godley also has a huge flooding problem at his place so he would prefer that the panel be placed on the roof Distance between rafters 980 mm D.Li/ S.L /70 NETRAWAT Group Germany

51 name: Yvone Esparon house no.: 9 load calculation present [Wh/d] calculation future [Wh/d] Action Refrigerator only 1 deep freezer, 150Wx12h RF energy efficient 750 Change oldest RF Air Con no aircon insulation ceiling, check ceiling/ roof Warm Water only cold water 7p/2/d check place for installation Rice cooker 1h/d 6h Standby 1500W check consumption Wasching machine 4h/w*2200W check warm water supply TV/ Sat 4pc. 3h/d = 480W* Light 200 Watt x 5 h h 33W 200 check no.of lights Fan electr. Oven Iron 4h/w*1600W Cettle 20min/d*1600W water dispenser Stereo 14h/d 50W Standby-Losses 20 Watt x 24 h Microwave 20min/w 2200W Computer 2h/w Toaster 1h/w*2000W Video / DVD blow dryer vacuum cleaner dishwasher Booster for solar others sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] 298 PUC [kwh/a] 3576 PUC Water [m³] 84 Check water consumption house size [m²] house size? family size 7 Electricity [kwh/m²] Electricity [kwh/person] Savings [%] -15,85% D.Li/ S.L /70 NETRAWAT Group Germany

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56 Mr Esparon has an area in the garden to place the panel. He does not mind to have some plants removed for the purpose. D.Li/ S.L /70 NETRAWAT Group Germany

57 name: Rita Vielle house no.: 10 load calculation present [Wh/d] calculation future [Wh/d] Action Refrigerator 1R/1RF Change R (old one) Air Con no aircon insulation ceiling Warm Water 4p/ 1/d 2400 check place for installation Rice cooker check consumption Wasching machine 3-4/w TV/ Sat 5h/d Light 50W 6h/d check no.of lights Fan check operation time electr. Oven Iron Cettle water dispenser Stereo Standby-Losses Microwave 20 min/ Computer 3h/d Laptop Toaster Video / DVD blow dryer vacuum cleaner dishwasher Booster for solar others sum per day [Wh] Monthly [kwh] Yearly [kwh] PUC Electricity [kwh/month] 424 PUC [kwh/a] 5088 PUC Water [m³] 35 house size [m²] Check house size family size 4 Electricity [kwh/m²] Electricity [kwh/person] Savings [%] -41,00% D.Li/ S.L /70 NETRAWAT Group Germany

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64 Mrs Vielle would prefer that the panel be placed on the roof has she hs limited garden space Distance between rafters 560mm (The rafters for this house are placed in a horizontal position. They do not go downward with the slope of the roof. They go across.) D.Li/ S.L /70 NETRAWAT Group Germany

65 10 household program - distribution and installation Unloading container D.Li/ S.L /70 NETRAWAT Group Germany

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