3.12 Rating System and Version Selection

3.12 评级体系与版本选择

English（英文原文）	中文（中文翻译）
As each new version of LEED is formally adopted, earlier versions are gradually phased out to keep the market moving toward higher performance. Project teams must comply with the version of the rating system that is current when they register their project.	随着每个新版本 LEED 的正式采用，早期版本逐渐被淘汰，以保持市场向更高性能发展。项目团队必须遵守注册项目时当前的评级体系版本。
LEED offers three commercial rating systems: LEED for Building Design and Construction (LEED BD+C): • New Construction and Major Renovations: Whole buildings and whole additions to buildings that are either new construction or undergoing major renovations and where at least 60% of the gross floor area is complete. • Core and Shell Development: Whole buildings that are either new construction or undergoing major renovations and at least 40% of the gross floor area is incomplete. LEED for Interior Design and Construction (LEED ID+C): • Commercial Interiors: Interior renovation projects of commercial spaces (that have no scope for the exterior shell of the building and/or site work). LEED for Operations and Maintenance (LEED O+M): • Existing Buildings: Existing buildings projects focused on operational improvement. This rating system focuses on whole buildings that have been fully operational and occupied for at least one year.	LEED 提供三种商业评级体系： LEED 建筑设计与施工 (LEED BD+C)： • 新建与重大改造：新建或进行重大改造的整栋建筑及整体扩建部分，其中至少 60% 的总建筑面积已完成。 • 核心与外壳开发：新建或进行重大改造的整栋建筑，其中至少 40% 的总建筑面积未完成。 LEED 室内设计与施工 (LEED ID+C)： • 商业室内：商业空间的室内改造项目（不涉及建筑外壳和/或场地工程）。 LEED 运营与维护 (LEED O+M)： • 既有建筑：专注于运营改善的既有建筑项目。该评级体系侧重于已全面运营和入住至少一年的整栋建筑。
The 40/60 Rule: When several rating systems appear appropriate for a project, use the 40/60 rule: • Project teams cannot use a rating system that is appropriate for less than 40% of the gross floor area. • Project teams must use a rating system if it is appropriate for more than 60% of the gross floor area. • If an appropriate rating system falls between 40% and 60%, project teams must independently assess and decide which is most applicable.	40/60 规则：当多个评级体系似乎都适用于一个项目时，使用 40/60 规则： • 项目团队不能使用适用于少于 40% 总建筑面积的评级体系。 • 如果评级体系适用于超过 60% 的总建筑面积，项目团队必须使用该体系。 • 如果适用的评级体系介于 40% 和 60% 之间，项目团队必须独立评估并决定哪个最适用。
Other current LEED rating systems include Neighborhood Development, Residential, Volume, and Cities and Communities.	其他当前 LEED 评级体系包括社区开发（Neighborhood Development）、住宅（Residential）、批量认证（Volume）以及城市与社区（Cities and Communities）。

English（英文原文）

中文（中文翻译）

As each new version of LEED is formally adopted, earlier versions are gradually phased out to keep the market moving toward higher performance. Project teams must comply with the version of the rating system that is current when they register their project.

随着每个新版本 LEED 的正式采用，早期版本逐渐被淘汰，以保持市场向更高性能发展。项目团队必须遵守注册项目时当前的评级体系版本。

LEED offers three commercial rating systems:

LEED for Building Design and Construction (LEED BD+C):
• New Construction and Major Renovations: Whole buildings and whole additions to buildings that are either new construction or undergoing major renovations and where at least 60% of the gross floor area is complete.
• Core and Shell Development: Whole buildings that are either new construction or undergoing major renovations and at least 40% of the gross floor area is incomplete.

LEED for Interior Design and Construction (LEED ID+C):
• Commercial Interiors: Interior renovation projects of commercial spaces (that have no scope for the exterior shell of the building and/or site work).

LEED for Operations and Maintenance (LEED O+M):
• Existing Buildings: Existing buildings projects focused on operational improvement. This rating system focuses on whole buildings that have been fully operational and occupied for at least one year.

LEED 提供三种商业评级体系：

LEED 建筑设计与施工 (LEED BD+C)：
• 新建与重大改造：新建或进行重大改造的整栋建筑及整体扩建部分，其中至少 60% 的总建筑面积已完成。
• 核心与外壳开发：新建或进行重大改造的整栋建筑，其中至少 40% 的总建筑面积未完成。

LEED 室内设计与施工 (LEED ID+C)：
• 商业室内：商业空间的室内改造项目（不涉及建筑外壳和/或场地工程）。

LEED 运营与维护 (LEED O+M)：
• 既有建筑：专注于运营改善的既有建筑项目。该评级体系侧重于已全面运营和入住至少一年的整栋建筑。

The 40/60 Rule:
When several rating systems appear appropriate for a project, use the 40/60 rule:
• Project teams cannot use a rating system that is appropriate for less than 40% of the gross floor area.
• Project teams must use a rating system if it is appropriate for more than 60% of the gross floor area.
• If an appropriate rating system falls between 40% and 60%, project teams must independently assess and decide which is most applicable.

40/60 规则：
当多个评级体系似乎都适用于一个项目时，使用 40/60 规则：
• 项目团队不能使用适用于少于 40% 总建筑面积的评级体系。
• 如果评级体系适用于超过 60% 的总建筑面积，项目团队必须使用该体系。
• 如果适用的评级体系介于 40% 和 60% 之间，项目团队必须独立评估并决定哪个最适用。

Other current LEED rating systems include Neighborhood Development, Residential, Volume, and Cities and Communities.

其他当前 LEED 评级体系包括社区开发（Neighborhood Development）、住宅（Residential）、批量认证（Volume）以及城市与社区（Cities and Communities）。