EA Credit 6: Green Power 2 Points Intent To encourage the devel

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试卷: EA 节能与大气[查看]
EA Credit 6: Green Power
2 Points

Intent
To encourage the development and use of grid-source, renewable energy technologies on a net zero pollution basis.

Requirements
Engage in at least a 2-year renewable energy contract to provide at least 35% of the building’s electricity from
renewable sources, as defined by the Center for Resource Solutions’ Green-e Energy product certification
requirements. All purchases of green power shall be based on the quantity of energy consumed, not the cost.
OPTION 1. Determine Baseline Electricity Use
Use the annual electricity consumption from the results of EA Credit 1: Optimize Energy Performance.
OR
OPTION 2. Estimate Baseline Electricity Use
Use the U.S. Department of Energy’s Commercial Buildings Energy Consumption Survey database to determine the estimated electricity use.

Potential Technologies & Strategies
Determine the energy needs of the building and investigate opportunities to engage in a green power contract. Green power is derived from solar, wind, geothermal, biomass or low-impact hydro sources. Visit http://www.green-e.org/energy for details about the Green-e Energy program. The green power product purchased to comply with credit requirements need not be Green-e Energy certified. Other sources of green power are eligible if they satisfy the Green-e Energy program’s technical requirements. Renewable energy certificates (RECs), tradable renewable certificates (TRCs), green tags and other forms of green power that comply with the technical requirements of the Green-e Energy program may be used to document compliance with this credit.

EA C6: 绿色电力
2分

目的
鼓励开发和使用并网的零污染可再生能源技术。

要求
拥有一个至少两年期的可再生能源供给合同，满足至少35%的建筑用电来自于可再生能源，其可
再生能源符合“资源方案中心”的绿电认证要求。
所有购置的绿电应已能源需求量计算，而非能源费用。
选项1.确定用电基数
采用EAC1“能效优化”中的年用电数值。
或者
选项2.估算用电基数
采用美国能源部的商业建筑能耗调查数据库，估算用电量。

技术措施和策略
确定建筑能源需求，了解获得绿电合同的可能。绿电来自于太阳能、风能、地热能、生物质能
和生态小水电，绿电项目详细查询http://www.green-e.org/energy. 符合本项目要求的绿电产品
不要求获得绿电认证，其它来源如符合绿电计划的技术要求同样适用。可再生能源证书(RECs)、
交易可再生能源证书(TRCs)、绿标或其它来源形式，只要符合绿电基数要求都可认为符合本项
目要求。