ENERGY & WATER SAVING INITIATIVES

Transcription

1 ENERGY & WATER SAVING INITIATIVES

2 The St. Regis Bali MAP Site Area : m2 Beach Length : m Building Area : m2 Landscape Area : m2

3 The St. Regis Bali DESTINATIONS THE RAINFOREST GATE

4 The St. Regis Bali DESTINATIONS THE LOBBY

5 The St. Regis Bali RESTAURANT BONEKA RESTAURANT THE KING COLE BAR

6 The St. Regis Bali DESTINATIONS THE GRAND STAIRCASE

7 The St. Regis Bali GOURMAND DELI

8 The St. Regis Bali ASTOR BALLROOM

9 The St. Regis Bali RESTAURANT KAYUPUTI RESTAURANT

10 The St. Regis Bali DESTINATIONS PANORAMIC VIEWS FROM KAYUPUTI

11 The St. Regis Bali RESTAURANT DULANG RESTAURANT

12 The St. Regis Bali SPA THE REMÈDE SPA

13 The St. Regis Bali SUITE ROOM THE ST. REGIS POOL SUITE (189 sqm 2,034 sq ft)

14 The St. Regis Bali ONE BED ROOM VILLAS THE GARDENIA VILLA (411 sqm 4,424 sq ft)

15 The St. Regis Bali ONE BED ROOM VILLAS THE STRAND VILLA BEDROOM (604 sqm 6,502 sq ft)

16 The St. Regis Bali TWO BED ROOM VILLAS THE ST. REGIS LAGOON VILLA (TWO-BEDROOM: 436 sqm 4,693 sq ft)

17 The St. Regis Bali RESIDENCE THE STRAND RESIDENCE BEDROOM (966 sqm 10,398 sq ft)

18 BASIC STRATEGY FORM A GREEN COMMITTEE Comprehensive Energy & Water Audit WHO CAN EDUCATE, EMPOWER AND CONTINUES CHAMPAIGN TO GET INVOLVES ALL STAFF TO DO ENERGY AND WATER SAVING. A PART WAY OF LIFE IN DAILY OPERATION Audit utilizes increasingly technical expertise to conduct a comprehensive and detailed analysis of the building operations and systems

19 How to find the Potential savings? Through daily routine observations and checks Invite auditor or experts who conduct of the energy and water audit By analyzing data of daily energy and water consumption By sharing information and learning from other hotel experiences

20 YEARLY ENERGY CONSUMPTION PERCENTAGE 14,000, Electricity ( KWH) 12,000, ,000, ,476, % 12,065, % 11,500, ,189, ,037, % 73% 74% 10,349, ,538, ,022, ,128, % 72% 72% 78% LPG ( KWH ) Diesel ( KWH ) 8,000, ,000, ,000, ,000, ,148, ,446, ,204, ,953, ,232, ,057, ,156, ,314, % 19% 21% 22% 22% 22% 23% 23% 2,499, % 744, , , , , , , , , % 5% 5% 4% 5% 5% 5% 3% 4%

21 ENERGY USE - PROFILE Energy Profile ( kwh ) 2017 Diesel ( KWH ), 3% LPG ( KWH ), 19% Electricity ( KWH ), 78%

22 ELECRICITY LOAD PROFILE Others 1 % Kitchen equipments 13% Lighting 13% HVAC 43% Laundry 4% Heaters 12% Pool and Pond Pump 14%

23 LPG CONSUMPTION PROFILE Torches ; 4% Boilers ; 24% Kitchen, 72%

24 Potential savings areas are easily identified.chilled water temperature setting in chiller plant system

25 Potential savings areas are easily identified for Electricity use Chilled water and condensor pumps operation at Chiller Plant )

26 Potential savings areas are easily identified for electricity use AC Thermostat Setting

27 Potential savings areas are easily identified for Electricity use BOH and office lights are on continuously

28 Potential savings areas are easily identified for Electricity use Office equipment is on when unused

29 Potential savings areas are easily identified for Electricity use Lighting Control ( Manual )

30 Potential savings areas are easily identified for Electricity use High humidity level in cool room/freezer room

31 Potential savings areas are easily identified for Electricity use Circulation pumps on pool and fish pond

32 Potential savings areas are easily identified for Electricity use ANALYSIS THRU THE BAS SYSTEM Lighting System HVAC System Lift System Water Supply System Pool Lagoon System Fire fighting System Electric System

33 Potential savings areas are easily identified for LPG use 1.Use of inefficient gas stoves

34 Potential savings areas are easily identified for LPG use 2. Setting the combustion chamber on the gas fired boilers /steam boilers

35 Potential savings areas are easily identified for LPG use 3. Select the right / efficient nozzles on the gas fired torches & 4. Use of gas regulator according to pressure requirement.

36 ENERGY SAVING INITIATIVES VSD SYSTEM FOR CHILLER PLANT Total investment : USD 36,100 Annual saving : USD 18,800 ROI : 23 months

37 ENERGY SAVING INITIATIVES REPLACE AC SPLIT UNIT INTO AC VRV SYSTEM VRV system saving for 7% compare to split unit

38 ENERGY SAVING INITIATIVES EXCHANGE GAS FIRE BOILER INTO HEAT PUMP SYSTEM TO GENERATING HOT WATER FOR MAIN BUILDING 4 units Heat pumps Output : 80 KW Total Investment : USD Annual saving : USD ROI : 19 Month

39 ENERGY SAVING INITIATIVES Timer pool and pond pump Total investment : USD : 102 / panel

40 ENERGY SAVING INITIATIVES INSTALL HEAT RECOVERY ( AQUAFIER) TO GENERATING HOT WATER AT THE VILLAS Return On Investment : USD 787 ( total cost ) / USD ( Total saving ) = 13.7 month

41 ENERGY SAVING INITIATIVES ROOM CONTROL UNIT (RCU) Total Investment: USD : 810 /room Annual saving : USD 167,8 ROI : 4, 8 years

42 ENERGY SAVING INITIATIVES SOLAR PANEL HEATING THE AQUAVITALE POOL Total Investment : USD 8330 Annual saving : USD 1540 ROI : 5,4 years

43 ENERGY SAVING INITIATIVES LED LAMP

44 ENERGY & WATER SAVING INITIATIVES OUT SOURCE LAUNDRY 2018 January February March April Cost Laundry Inside 195,066, ,152, ,296, ,431, Cost Laundry Outside 174,315, ,961, ,897, ,506, Saving Rp 20,751,913 25,190,263 65,399,393 12,924,540 Saving $ $1, $1, $4, $ Saving % 10.64% 12.34% 32.98% 6.26%

45 ENERGY & WATER SAVING INITIATIVES Total investment : USD 26,000 Annual saving : USD 12,828 ROI : 2 years 2months BEFORE AFTER Gas / month Electricity / month Saving / month Consump ( Consump ( Kg ) Cost kwh ) Cost Cost ( RP ) 5,296 Rp 48,954,776 33,332 Rp 34,525,033 Rp 14,429,743 /$

46 ENERGY SAVING INITIATIVES ECONOMIZER Total investment : USD 16,800 Annual saving : USD 21,000 ROI : 9 months

47 WATER SAVING INITIATIVES SWRO ( SEA WATER REVERSE OSMOSIS ) SWRO water production : 400 M3/ day

48 WATER SAVING INITIATIVES CONVERT FRESH WATER INTO SALT WATER BY USING SWRO REJECTION WATER for THE LAGOON ( Consumption : M3 / per day ) Size of the lagoon 2861 M2 Volume : 3720 M3 Total investment: USD 43,500 Annual saving : USD 63,875 ROI : 9 months

49 WATER SAVING INITIATIVES Other saving : 1. Less chemical used ( chlorine and Hcl ) Reduce :25 Kg of chlorine Reduce : 30 litres of Hcl 2. Less manpower used Reduce : 3 persons

50 WATER SAVING INITIATIVES RAIN WATER COLLACTION TANK for FEEDING THE BWRO PLANT

51 SAVING ENERGY RESULT Energy per Room OCC Benchmark 23.55% 31.51% 31.12% 33.09% 38.56% 36.48% 31.24% 41.87% Energy per Room OCC

52 THANK YOU