INGENIEUR
ENERGY SAVING MEASURES AT THE KKR COMPLEX
PARAMETERS 2016 *
ESM NO COST
(BASELINE) Est (Amt).
Usage, kWh
6,590,586 6,016,894.68
Bills, RM
3,173,889 2,964,491.67
Location Area 33,322 m 2
Est BEI
197.8
181
Saving%
9%
7% ESM WITH COST
Est (Amt).
Saving%
5,117,735.4
22%
3,000,037.55 5% ESM NO COST + COST
Est (Amt).
Saving%
4,544,044.08 31%
2,790,640.22 12%
8.5% 154 141
22%
27%
Figure 3: Comparison of Building Energy Index (BEI) after saving measures taken
(without cost, with cost and both)
Figure 3 shows the BEI readings when energy
saving measure were taken in different conditions,
i.e. with cost, without cost and both with and
without cost. The BEI reading shows an estimated
reduction to 141 when the cost cutting measures
were carried out at the end of the year 2016, i.e.
when chiller replacement and energy efficient
lighting works were completed.
2. JKR COMPLEX HEADQUARTERS
Building Description
The JKR Complex building is located at Jalan
Sultan Salahuddin, Kuala Lumpur. It serves as the
6
16
VOL
- SEPTEMBER
2017
VOL 71
55 JULY
JUNE
2013
Public Works Department Headquarters (JKR). The
building has six building blocks, namely Block A,
Block B , Block C, Block D, Block E and Block F (17
storeys).
The whole area is as follows:
- Total area of the building Blocks
A-F: 34,068 m 2
- Spacious air-conditioned area in Blocks
A-F: 30,993 m 2
Data CollectionÂ
Data was collected for all six blocks of the JKR
Complex during 2013. The overall building energy
consumption index is shown in Table 3:-
Referring to Figure 4, the Building Energy
Intensity (BEI) of the JKR Complex in 2013