Green Builder Coalition


A “Home” for Green Building Advocates

Focused . . . Member Driven . . . Progressive . . . Dynamic . . . Forward Looking

The opportunity for building professionals to make a difference has never been greater, as public awareness has spread from individual home sales to code setting bodies, mayors’ offices and even to the halls of Congress. If you’re an advocate in search of a member-based national organization that is committed to a sustainable future in the built environment, you’ve come to the right place. At Green Builder® Coalition, our members range from pioneers of green building to newcomers who want to learn from them.

You Should Join the Green Builder® Coalition if you:

  • Desire to become part of the green building community,
  • Are already (and want to help others become) a member of the green building community,
  • Have noticed how much better green builders weathered the downturn, or
  • Think often about the future for your children or grandchildren.

Our advocacy mission is to support a sustainable built environment that benefits future generations by:

  • Building a Choir of Green Building Professionals. Recruiting, uniting, and representing individuals in the building community – America’s builders, remodelers, architects, developers, energy raters, contractors, real estate agents, appraisers, code officials, homeowners, professors, building owners and managers – who embrace and advance sustainable green building.
  • Offering Solutions, Not Excuses. Shaping our Coalition into a single, credible voice whose messages and individual success stories resonate with decision makers, the media, the public and other stakeholders.
  • Giving Our Members an Easily Accessible Platform to Express Their Views. Arming our members with the means to influence public policies and encouraging their outreach to media, government officials, academia and other key policymakers.
  • Reaching Beyond to Positively Influence Public Policy. Seeking out and working closely with allied organizations sharing the mission of reducing the environmental footprint of America’s homebuilding sector.

Our advocacy priorities are selected by our members. If you think about the vast ocean of public policy, it’s easy to imagine how quickly an advocacy organization’s message can become diluted by the sheer number of “top priorities” or how quickly its welcome from policymakers wears thin. Green Builder® Coalition’s Advocacy will focus on a small number of “deep dives” into advocacy issues of greatest priority to green building professionals.

Past Actions

Inaugural International Green Construction Code

As it currently stands, the International Green Construction Code (IgCC) has the minimum certifiable level of the National Green Building Standard as its low-rise residential provision, with the exception of the energy portion, which must meet the 2015 IECC. This standard, training for it, and the sale of the manual is largely controlled by NAHB. How we got to this point is a convoluted and confusing tale that began in 2009.

The Unabridged Story of Residential and the IgCC

As a result of this effort, a group including two charter members and one staff member of the Green Builder® Coalition, a representative from the USGBC, three building code officials and a representative from MC2 Mathis Consulting Group co-authored a non-proprietary, green, low-rise residential code. A representative from the Southern Nevada Water Authority provided technical support, and our effort also received technical support from two ICC staff members. Any jurisdiction and/or state can use this to set a sustainable floor for construction in their area. It can be downloaded free of charge here. 

Tell Us What You Think

North Carolina

At the request of one of our members, co-founders Ron Jones and Mike Collignon paid a visit to the Triangle Area of North Carolina. For years, one of our members has been diligent in his pursuit of higher energy efficiency levels in housing. The Green Builder® Coalition, with our member’s assistance, was able to spend 45 minutes with the Governor’s senior staff member.

On June 8, 2011, a bill (S708-CSRO-20) was heard in the North Carolina state Senate Commerce Committee that would (on average) increase the energy efficiency of residential and commercial buildings by 15% and 30%, respectively. This bill passed, and on the morning of Friday, June 24th, Governor Perdue signed it. This means the bill became law on January 1, 2012. There is a built-in 3-month transition period, so the law really didn’t become mandatory until March 1, 2012.

Many other groups were involved in supporting its passage, and that list can be found on the following page:

North Carolina Advocacy Action

New Jersey

On August 10, 2012, the Green Builder® Coalition sent a letter to the New Jersey Department of Community Affairs, Division of Codes & Standards, in support of updated energy codes for the state.


On August 20, 2012, the Green Builder® Coalition sent a letter to the members of the Utah Uniform Building Code Commission supporting updated energy codes for the state.


We issued a press release throughout Michigan supporting energy efficient codes on Thursday, December 6, 2012. To download it, please click here.

In mid-2014, we were asked by a state-level environmental group to provide technical analysis on a series of regressive energy code change proposals from the state HBA. We dissected 14 proposals, compared them to the current and immediate past model energy code, and explained how it would position Michigan relative to its neighbors and nationally if they were to be accepted. This gave state-level allied organizations the information they needed to form a messaging campaign to state decisionmakers. We also recruited 3 Michigan residents to attend an in-person meeting where, along with the aforementioned allies, we spoke with a policymaker about the benefits of a strong energy code. These actions resulted in the rejection of a large majority of the code change proposals.

2015 International Energy Conservation Code – Residential

Executive Director Mike Collignon and Advocacy Director Bill Fay attended the International Energy Conservation Code – Residential (IECC-R) final action hearings in early October 2013. Based on the guidance of our membership, the Green Builder® Coalition took a stance on the following proposals at the ICC Final Action Hearings. Accompanying those positions are the voting results:


Member Position

Hearing Result

RE166 (Mech. Equip. Tradeoff)



RE186 (Builder Flex Points)



RE188 (ERI proposal)



RB190 (Reinforced masonry foundations in zone A)



A candid recap of the RE166 and RE188 debates, authored by Bill Fay and Mike Collignon, can be found here.

Action Alerts

The SAVE Act

The Sensible Accounting to Value Energy (SAVE) Act has been reintroduced into the U.S. Senate by co-sponsors Sen. Bennet (D-CO) & Sen. Isakson (R-GA).

Here are the main differences between the 1st version of the SAVE Act and the current version:

  1. Home energy reports are now voluntary, not mandatory.
  2. An advisory committee will be created to offer recommendations to HUD as they draft rules for implementation.

The Green Builder Coalition has long been a supporter of this much-needed update to the HUD underwriting guidelines. While the current version won’t have the sweeping effect the original would have, we still support the swift passage of the SAVE Act.

For more information, please click here: The SAVE Act

Potential Issues

Issue: Do Energy Efficient Investments Add Measurable “Value” that Should Be Incorporated in Home Appraisals and Mortgage Instruments?

Tell Us What You Think

Issue: Should New Homes Come With a Label, Similar to a Car, Food Item or Piece of Clothing?

Tell Us What You Think

Click Here to Submit a State or National Priority Issue for the Coalition’s Advocacy