2014 External Assurance
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SPECIFIC STANDARD DISCLOSURES<br />
DMA and Indicators Page or Direct Answer Omissions <strong>External</strong> <strong>Assurance</strong><br />
MARKET PRESENCE<br />
G4-DMA http://www.energy.com.ph/sustainability/<br />
G4-EC5 117-199% for rank and file Full<br />
G4-EC6 77% Full<br />
INDIRECT ECONOMIC IMPACTS<br />
G4-DMA http://www.energy.com.ph/sustainability/<br />
G4-EC7 pp. 44-45 (Community Investments) Full<br />
G4-EC8 pp. 44-45 (Community Investments) Full<br />
PROCUREMENT PRACTICES<br />
G4-DMA http://www.energy.com.ph/sustainability/<br />
G4-EC9 p. 45 (Total Spend) Full<br />
AVAILABILITY AND RELIABILITY<br />
G4-DMA http://www.energy.com.ph/sustainability/<br />
EU10 pp. 5-6 Full<br />
DEMAND-SIDE MANAGEMENT<br />
RESEARCH AND DEVELOPMENT<br />
PLANT DECOMMISSIONING<br />
SYSTEM EFFICIENCY<br />
G4-DMA http://www.energy.com.ph/sustainability/<br />
EU11 pp. 4-5 Full<br />
EU12 EDC does not operate transmission lines. Full<br />
CATEGORY: ENVIRONMENTAL<br />
MATERIALS<br />
G4-DMA http://www.energy.com.ph/sustainability/<br />
G4-EN1<br />
G4-EN2<br />
p. 55 (Raw materials: Steam & Water<br />
Non-renewable materials used: 14.81 million tons<br />
Direct materials used: 54.29 million tons)<br />
EDC and its subsidiaries no longer use PCB as compliance with an environmental legal<br />
requirement [Department of Environment and Natural Resources Admin Order (DAO)<br />
20014-01 or the Chemical Control Order for PCBs. Section V of this DAO prohibits the use<br />
of any PCBs.]<br />
Currently unavailable. EDC will implement the company-wide collection of data<br />
on recycled water that was separated from steam in 2016.<br />
Full<br />
Full<br />
G4-DMA http://www.energy.com.ph/sustainability/<br />
ENERGY<br />
G4-EN3 p. 54 Full<br />
G4-EN4 p. 54 Full<br />
G4-EN5 p. 54 Full<br />
G4-EN6 p. 55 Full<br />
G4-EN7<br />
G4-DMA http://www.energy.com.ph/sustainability/<br />
WATER<br />
Not applicable. This is no longer applicable to EDC since our product is energy<br />
(electricity).<br />
G4-EN8 p. 60 Full<br />
G4-EN9 None Full<br />
G4-EN10<br />
Power plants could reject heat to the atmosphere using either a wet-type or dry-type<br />
cooling tower. Except for our Upper Mahiao Power Plant that uses a dry-type system, EDC<br />
facilities have the wet-type cooling towers. These cooling towers expose hot water directly<br />
to atmospheric air for heat transfer. For a geothermal plant, raw water is added only during<br />
the first start up and when the basin is drained for cleaning. This is because about 80% by<br />
mass of water added to the cycle by condensation of steam is re-circulated back into the<br />
system. Excess water is recycled through the injection wells.<br />
G4-DMA http://www.energy.com.ph/sustainability/<br />
BIODIVERSITY<br />
G4-EN11 p. 61 (please see table) Full<br />
G4-EN12 pp. 64-65 PARTIAL (no mention of introduction invasive species) Partial<br />
G4-EN13 pp. 59, 64-65 Offset habitats are reforested but biodiversity data difference not clearly<br />
reported.<br />
G4-EN14 p. 59 Full<br />
EU13 p. 59 Full<br />
Full<br />
Full<br />
Partial
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