Best Practices On Hotel Energy Saving

Why Energy So Important ?

Because energy is one ofthe biggest expansesOn the hotel operation

Because energy is expensive

Why Energy So Important ?

We pay hundred millions rupiah

Month for Electricity,

Water & Fuel

We got Electricity with premium

price

Energy Parameter :

1. Energy consumption per room occupied : Total energy that consume by the

    hotel/Total of occupied rooms (included complimentary & house use)

2.Energy consumption per room available : Total energy that consume by the

   hotel/Total available rooms

3.Energy consumption per square meter : Total energy that consume by the

  hotel/Total gross building area of the hotel

Baca juga : Besaran dan satuan listrik

Saving Energy – Where We Start :

1.Building designs – Construction Stage

     Green energy building design; design which considering of efficiency of energy usage,using of renewable energy sources, environment friendly, design mostly following natural flow of air circulation, maximize day lights, fully energy consumption control Selection of building materials easy to maintain and recycles

2.Equipment selections – Construction Stage

     Total energy consume by the building is depend on type of equipment that installed to support the operation. Good quality equipment will make sure for efficient energy usage, low maintenance cost and longest life times. Like we pay more on investment then pay less on energy for the life times or vice versa !! 

3.Maintenance Systems – Hotel Operation

     Maintenance systems is key to successful saving energy programs. Good best practices maintenance will make sure building and equipment on efficient operation in term of energy and life times.

     Small sample is AC Maintenance………….

4.Human Factors – Hotel Operation

•       Human factor is like the brain of the building, they have ability to monitoring, controlling the operations, have judgment on the systems…
•     Then human is the key point on how saving energy will be plan and implemented. They could make different with small and simple actions for the big result in the future…
•     Then human must be the first who should adjusted on the mindset and behavior on how to use the energy
•     They are at the first times to get involve and train about the saving energy plan and how to implemented  

FLOW OF ACTIONS

Saving Energy Facts :

Electricity Consumption Facts :
AC 1 PK consume : 768 watt for it operation
When we use it for half day = 12 hours
Total kW use for that AC operation :
768 watt x 12 h/1000 = 9.216 kWh
Electricity cost for half day operation:
9.216 kWh x IDR 1,000 = IDR 9,216
Then for a month we should pay : 30 x IDR 9,216 = IDR 276,480 (1 unit AC)
For 100 unit will cost : IDR 276,480 x 100 = IDR 27,480,000

Electricity Saving > Saving Money
Definition & Measurement :
What is kW?
kW = power unit; derived from watt x 1000
What is kWh?

kWh = power usage unit; derived from : watt x 1000 x hours (how long the
electricity use by equipment)

Saving Energy Facts :
Water Leak Fact :
Leak : Drop
60 drop per minute = 120 gallons per month
90 drop per minute = 310 gallons per month
120 drop per minute = 429 gallons per month

Conversion : 1 Gall (Liquid) = 3.785 litter



Saving Energy Facts :

Air Conditioner;
Every 1 degrees of temperature setup higher corelated with 3% less on
electrical energy consume...so let imagine if we setup 4-5 degrees higher of AC
thermostat...how much energy would be save? 

Hot Water;
Hotter water temperature that flow in the piping systems faster the water will
lost heat energy throught piping area. It will correlated with boiler heat load as
well as fuel consumption will increased gradually

Saving Energy Actions :
Simple step :
1.Turn of equipment, lighting, water tap when it not use
2.Maximize using day lights on the offices (except the offices in the basement)
3.Control and adjust AC temperature setting to 23 – 24oC–that still comfort for
works
4.Control and adjust hot water temperature to 50 – 55oC 
5.Never over load of refrigerator and never obstruct aircirculation inside the unit
6.Periodically cleaning and maintenance of AC unit, refrigerator, water heater
7.Keep the room close properly when using air conditioner
8.Report immediately problems that found related with electricity and water  

Let Start Now.....

Saving Energy Start from All of Us

Small Steps, Small Actions Continuously for big result

SYNERGY for BETTER FUTURE…

THANK YOU