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LEED v4.1

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Who knew “.1” could deliver so much

In a world that is constantly evolving, one of the hallmarks of LEED is “continuous improvement.” With each new version, LEED raises the bar to increase the impact on our built environment. From improving energy performance to emphasizing human health and integrative building design, LEED is encouraging project teams to operate beyond the status quo.

Enter LEED v4.1: LEED v4.1 will be our most inclusive and transparent platform to date. That’s because our most important requirement for adoption will come from our most valuable resource of all—you!

LEED v4.1 is bigger, stronger, bolder

  • Bigger: LEED v4.1 is for all – it is more inclusive with updated referenced standards and allows projects to earn LEED points through building performance monitoring.
  • Stronger: LEED v4.1 continues to drive performance, fully integrating performance outcomes supported by new methodologies and a simple data-driven path so that you can measure performance on an ongoing basis.
  • Bolder: Lessons learned from those in the market using LEED v4 and over the last twenty years have led us to take a deeper look at existing buildings, residential projects and cities to develop unique solutions that address unique markets.

Get started with LEED v4.1

Explore education

LEED v4.1 education is your starting point for engaging with the updated program while earning continuing education.

Take the course: Introduction to LEED v4.1 O+M

Take the course: Introduction to LEED v4.1 Design and Construction

Resources

Questions? Join a live LEED v4.1 "Ask the Expert" session. These interactive online events provide you with a direct link to LEED subject matter experts who are available to answer questions and provide support. View the schedule.

Download the LEED v4.1 overview presentation to learn more or use the slides for stakeholder presentations. English | Chinese | Portuguese | Spanish

View the intro videos below.

LEED v4.1 BD+C and ID+C

View the full playlist

LEED v4.1 O+M

View the full playlist

LEED recertification

Recertification is an important action that is now available to all occupied and in-use projects that have previously achieved certification under LEED – including BD+C and ID+C, regardless of their initial rating system or version.

This new guidance presents a simple and data-driven pathway, reassuring projects that they are meeting ever-changing goals and staying on the cutting edge.

Step 1: Review the Recertification Guide, which details the requirements and process.
Step 2: Contact us to activate your project’s recertification.

Once you’ve successfully competed recertification, your project will earn LEED for Operations and Maintenance (LEED O+M) certification under the newest available version of the rating system. Currently that is LEED v4.1.

LEED v4.1 O+M

The first step in launching LEED v4.1 included a version of the LEED rating system for existing buildings.

  • A shift from documents for documentation to data for documentation by tracking performance in energy, water, waste, transportation, indoor air quality, toxin free environment and occupant satisfaction
  • Get certified and stay certified with data driven recertification guidance that aligns with certification requirements
  • LEED points are based on performance (score)
  • For the first time applies to buildings and interior spaces

Resources

LEED v4.1 O+M guide | Credits in the LEED credit library | Redlined LEED O+M v4.1 proposed rating system | Clean LEED O+M v4.1 proposed rating system | LEED v4.1 O+M: Existing Buildings scorecard | LEED v4 to LEED v4.1 Credit Mapping (O+M)

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LEED v4.1 BD+C

The LEED v4.1 evolution for the design and construction of full buildings focuses on accessibility, the most current standards and real-world project experiences.

  • Energy metrics include both cost and greenhouse gas emissions (a first for LEED)
  • Upgrade to ASHRAE 90.1-2016
  • Applicable and achievable credit requirements throughout the rating system
    • For example, updated Rainwater Management requirements with a lower minimum percentile storm events and added guidance for zero-lot-line projects
    • And a new Renewable Energy credit better that addresses diverse methods of renewables procurement and evolving global renewables markets
    • Restructured Materials and Resources credits that include options acknowledging efforts at varying levels, bridging the gap from where the market is currently to the goals identified in LEED v4 and carried into LEED v4.1
  • Learn more

Resources

BD+C v4.1 | LEED v4.1 BD+C Tracked Changes | LEED v4.1 BD+C Guide | LEED credit library

Register a project

LEED v4.1 ID+C

LEED v4.1 for Interior Design and Construction includes many of the updates made in LEED v4.1 BD+C as well as several that focus on the realities of interior spaces.

  • A new option within the Environmental Tobacco Smoke Control prerequisite that acknowledges potential limitations with addressing smoking in areas outside of the interior project’s control — smoking is still prohibited in the entire LEED project space
  • Acknowledgment for projects located within a LEED-certified building
  • Lower entry points for both the Daylight and Acoustic Performance credits to encourage more projects to consider daylight and acoustic performance during design
  • Greater focus on improving indoor air quality through more approachable air testing options and use of the latest standards for ventilation
  • Learn more

Resources

ID+C v4.1 | LEED v4.1 ID+C Tracked Changes | LEED v4.1 ID+C Guide | LEED credit library

Register a project

LEED v4.1 Residential

LEED v4.1 presents a new approach to residential projects, that pulls the most relevant language from the BD+C and all residential focused rating systems and merges it with the priorities of the residential market.

  • One single program that consolidates all residential rating systems and guidance into three categories: Single Family Homes, Multifamily Core and Shell and Multifamily
  • Credits that have the highest value to consumers, such as energy and water savings; improved comfort, durability and health; and green materials are prioritized
  • Options added to existing credits lower both hard and soft costs to achieve certification
  • Multiple approaches for credit compliance are available as appropriate

View the most current draft

Single Family Homes draft | Multifamily draft (Non-US countries) | Multifamily Core and Shell draft (Non-US countries) | Multifamily Core and Shell Adapted for India draft

Learn more

Registration opens Spring 2019. The draft above is a preview of what projects will use once registered. Let us know what you think.

LEED v4.1 Cities and Communities

LEED v4.1 expands the solutions for LEED for Cities and LEED for Communities to include two new project types, those in the planning and design phase and existing cities.

  • Expanded rating system now includes standards from the STAR Community Rating System and elements of key GBCI green energy and infrastructure rating systems like PEER and SITES
  • Triple bottom line approach with scaleable metrics that work at the city, county and regional scale Flexible pathways to measure and advance local progress, including performance standards and proven strategies and best practices for improvement
  • Greater focus on improved social equity, quality of life and standard of living

View the most current draft

Plan and Design draft | Existing draft

Learn more

Registration opens Spring 2019. The draft above is a preview of what projects will use once registered. Let us know what you think.

Be part of LEED v4.1’s development

As a new feature of LEED development, USGBC is opening a call for ideas for the LEED rating systems. The call for proposals is currently open. Learn about the LEED development process.

Proposal requirements:

  • Proposals shall be expressed in terms of actual edits to the existing LEED language using tools provided by USGBC. Multiple proposals for change from the same person/organization for each LEED credit are permitted.
  • Proposals for change must be specific.
  • The rationale and technical justification for each proposal for change must be provided and must be technical in nature.

The call for proposals, open March 2018 – May 2018, received over 250 proposals that provided valuable feedback that will continue to shape the future of the rating system. Proposal responses have been drafted and reviewed and are available now in the 2018 Call for Proposals Report.

Submit your proposal

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