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Electric Utilities Sector Supplement - Global Reporting Initiative

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Monitoring and Follow-Up<br />

Procedures related to monitoring and corrective and<br />

preventive actions, including those related to the<br />

supply chain.<br />

List of certifications for environment-related<br />

performance or certification systems, or other<br />

approaches to auditing/verification for the reporting<br />

organization or its supply chain.<br />

Additional Contextual Information<br />

Additional relevant information required to understand<br />

organizational performance, such as:<br />

• Key successes and shortcomings;<br />

• Major organizational environmental risks and<br />

opportunities related to issues;<br />

Sustainability <strong>Reporting</strong> Guidelines & <strong>Electric</strong> Utility <strong>Sector</strong> <strong>Supplement</strong><br />

Environmental Performance Indicators<br />

Aspect: Materials<br />

EN1 Materials used by weight or volume.<br />

Co r e<br />

EU<br />

Co r e<br />

EN2<br />

<strong>Electric</strong> Utility <strong>Sector</strong>-Specific Commentary on<br />

EN1 Indicator Protocol:<br />

Report in-use inventory of solid and liquid<br />

high level and low level PCBs contained in<br />

equipment.<br />

Aspect: Energy<br />

Co r e<br />

EN3<br />

Percentage of materials used that are recycled<br />

input materials.<br />

Direct energy consumption by primary energy<br />

source.<br />

RG<br />

&<br />

EUSS<br />

• Major changes in the reporting period to systems<br />

or structures to improve performance; and<br />

Co r e<br />

EN4<br />

Indirect energy consumption by primary<br />

source.<br />

• Key strategies and procedures for implementing<br />

policies or achieving goals.<br />

A d d<br />

EN5<br />

Energy saved due to conservation and<br />

efficiency improvements.<br />

A d d<br />

EN6<br />

<strong>Initiative</strong>s to provide energy-efficient<br />

or renewable energy based products<br />

and services, and reductions in energy<br />

requirements as a result of these initiatives.<br />

EU<br />

A d d<br />

EN7<br />

<strong>Initiative</strong>s to reduce indirect energy<br />

consumption and reductions achieved.<br />

Aspect: Water<br />

Co r e<br />

EN8<br />

Total water withdrawal by source.<br />

EU<br />

<strong>Electric</strong> Utility <strong>Sector</strong>-Specific Commentary on<br />

EN8 Indicator Protocol:<br />

Report overall water usage for processing,<br />

cooling and consumption in thermal and<br />

nuclear power plants, including use of water in<br />

ash handling.<br />

A d d<br />

EN9<br />

Water sources significantly affected by<br />

withdrawal of water.<br />

A d d<br />

EN10 Percentage and total volume of water<br />

recycled and reused.<br />

RG Version 3.0/EUSS Final Version<br />

41

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