©2019 by US Hemp Building Association | All Rights Reserved

Welcome to the US Hemp Building Association

You are invited to join the Top US and International Hemp Builders, Architects, Engineers, Educators, Growers, Investors, and Innovators as a member of the new US Hemp Building Association, forming partnerships to create a robust new building industry in the USA.

​By joining the USHBA, you will be part of creating a unified and inclusive coalition within the Hemp and Construction industries to promote and support Hemp as a readily accessible, environmentally sustainable, and economically viable option to traditional building materials. The USHBA will move Hemp Building into the forefront of the US Construction Industry through education, communication, connections and advocacy.

​Join now to begin impacting the world and receive perks and benefits of becoming an Individual or Student Founding Member, Founding Corporate Member or a Founding Influencer as we launch our exciting and unique Association this year.




Hemp is the material the Green Building Industry has been waiting for!

· High thermal insulation

· 50% – 80% energy savings

· Fire resistant

· Termite resistant

· Breathable walls

· Design flexibility

· Prevents mould

· CO2 sequestration

· Negative carbon footprint

· Healthy living environment

· Inherently airtight

· High acoustic performance

· No waste

· No dry rot

· Low air infiltration

· Zero land fill

Built by Hemp Tech Global in 2009 in Asheville, North Carolina, 3,400 square feet,costing a $133 per square foot to build.


Ketchum, Idaho
October 24-25, 2019

The first-ever US Hemp Building Summit brought outstanding people from all over the country to hear from the top Hemp Builders in the world. The USHBA is planning more educational opportunities in 2020. Join today and be a part of the movement! We are changing the world together.

Be a Part of Changing the World

You Can Make a Difference

Starting in October, 2020 Board and Committee positions will become available. Take advantage of this incredible opportunity to join with our Founders and lend your expertise. We are bringing together the brightest minds to support and promote Hemp Building in the US and other countries. What do you love to do? Your love of Hemp and/or Building can make an impact! Get in touch with us today for more details about how you can be a part of this exciting movement!

Founding Individual & Student Members

Listing in Membership Directory

Access to Breaking News & Weekly Newsletters

Access to Exclusive Educational Videos & Articles

Priority tickets to USHBA events

Networking with Hemp Builders and Educational Institutions

Access use of USHBA Logo

Merchandise Discounts

Student  $49

Individual $99 

Founding Influencer

All benefits of Individual Membership PLUS

Participation in the monthly Board of Directors Development Forum

VIP tickets for US Hemp Building Summit and USHBA Events

Recognition at Summit and USHBA Events included printed materials and signage

and your Bio included on Website 


Founding Corporate Membership

All Benefits of Individual Membership PLUS

Corporate Logo featured on USHBA Website and Newsletters

Corporate Logo featured on materials at Summit in October and all 2020 USHBA events

Discount Tickets to USHBA Events


Combine Corporate, University, Non Profit or First Nations Membership with Influencer Membership for a seat at the table and enjoy all USHBA Founding Member perks and benefits


Additional Levels of

Founding Memberships




All benefits of Corporate



Universities $500

First Nations $350

Non Profit $350

Meet our Founding Board of Directors

Bob Escher


Vermont Architect, Bob Escher AIA, hails from an impressive family of builders and engineers whose projects include New York’s original Yankee Stadium and Switzerland’s Gotthard Tunnel.
A practicing architect for over thirty years, his firm features a national portfolio of completed projects in numerous states including New York, Virginia, Florida, New Jersey, Massachusetts and Vermont.
After completing the first permitted hempcrete structure in Denver Colorado in 2017 and being elected president of the USHBA in 2019, Bob is ready to take the lead to educate, innovate and create the infrastructure to bring hemp-based
construction materials to the marketplace.


Dion Markgraaff

Vice President

With more than 29 years of experience in the cannabis industry, Mr. Markgraaff has achieved many “firsts” for the cannabis industry, including founding Europe’s first hemp store “Cannabis in Amsterdam” in 1993 and worked with General Hemp, a private equity company that started the CBD industry in the USA and around the world.

Tommy Gibbons


Tommy joins the US Hemp Building Association from Hempitecture where he manages the company's operations.  He brings experience in corporate finance and growing early stage companies and complements this business experience with a green building background that includes a certification as a LEED Green Associate and training from France's l'École Nationale du Chanvre.  Before joining Hempitecture, Tommy worked at an education start up called Piper and Goldman Sachs.  He graduated from Princeton University with a degree in public policy.

Eric McKee

Founder of the USHBA & 
Director of Strategic Growth

Eric McKee is the Founder and CEO of Wndr, a Colorado startup whose mission is to infuse sustainability and style with economic viability in building with Hemp. Eric built the first permitted hempcrete structure in Denver County which  gained national attention and propelled Eric to the forefront of the Hemp industry. Eric has contributed countless hours to promote building with Hemp, including time in Haiti's Wynne Farm Nature Reserve demonstrating Hemp’s application for humanitarian and ecological purposes, speaking and training at multiple Hemp Expos, Symposiums and Webinars, and contributing his expertise to the International Hemp Building Association.

Scheril Murray Powell

Director of Government Relations Development

Scheril Murray Powell, Esq. is an Agricultural and Cannabis Attorney at Doumar, Allsworth, Laystrom, Voigt, Adair, and Dishowitz.   A highly respected force in the cannabis industry, Scheril was a recipient of the Cannabis Business Award's Industry MVP Award and the Crohns Foundation Blood, Sweat, and Tears Award in 2018. She has been selected to share her expertise at many Cannabis Conferences around the world as the industry flourishes worldwide. Scheril was the regular Cannabis Law expert on Cannabis Law Radio every Saturday morning on Cannabis Life Radio and is launching a Cannabis Talk Show called “Terps in the City” in Summer of 2019. As a Cannapreneur, Scheril is the President of Canna Headhunters, a staffing agency in the Cannabis Industry that connects Cannabis talent to opportunities. 

Sergiy Kovalenkov

Director of University Relations Development

Known the world over as Dr. Hemphouse, Sergiy Kovalenkov, Civil Engineer, has worked on numerous hemp insulation projects across the globe in countries like: Ukraine, Switzerland, France, Russia, Poland, Australia,USA and Poland. In 2015, he founded Hempire UA in Ukraine, which has developed Hempire Mix, a 100% natural binder, that when mixed with hemp and water creates one of the lightest, carbon negative hempcrete insulation materials on the planet. Hempire has received  high recognition and numerous awards for innovative technology and developing creative, challenging projects building with Hemp. In 2018, Sergiy has founded Hempire USA in California. The company will focus on bringing a new hemp processing technology and other natural, innovative materials to US market and rest of the world.

Stacey Becker

Executive Director

A founding partner in the formation of the US Hemp Building Association, Stacey is an Entrepreneur, Business Coach, Team Developer and Business Leader from Austin, Texas. Stacey has been developing successful new businesses and teaching/training for more than 20 years. With over 60 National Awards, she has been recognized as a Top Producer in every company and organization with which she’s been associated. This success has earned her many invitations to share her expertise and insight,  training and speaking to thousands of people on stages across the country. Stacey has been involved in the burgeoning Hemp Industry as a business leader since the spring of 2018

Mattie Mead

Founding Board of Directors Member

Matthew Mead is a mountain-minded ecopreneur who is passionate about transforming the built environment to build a better world. While studying both architecture and environmental studies at Hobart and William Smith Colleges, Matthew connected with this passion and directed his studies to focus on built environment solutions. In 2013, enamored with the potential of hempcrete, a material that historically has been underutilized in the US, he founded Hempitecture. This startup concept focused on using hempcrete as a building material to create habitats that are energy efficient, non toxic, and environmentally friendly. Today, Hempitecture has completed numerous hempcrete building projects across the US. While ever-focused on making an impact through Hempitecture, he currently calls Ketchum, Idaho home, where he serves his community as the Vice-Chair of the Ketchum Planning and Zoning Commission.

Ladi March-Goldwire

Founding Board of Directors Member

Ladi is a State licensed General Contractor and Building Code Administrator certified through the International Code Council. She has over 15 years of experience in the construction industry. Her primary focus has been in the creation and expansion of small to medium size construction firms. A project manager at heart, Ladi recognizes the plethora of opportunity associated with cannabis. Recognizing both the economic and ecological advantages to utilizing hemp she ultimately evolved into a hemp enthusiast!

Henry Valles

Founding Board of Directors Member

Henry Valles is a NAR Green Certified real estate professional with Realty Austin, Co-Founder & Vice President of the Texas Hemp Industries Association and a hemp building advocate. In 2017, He spearheaded Austin’s first hempcrete home in Community First Village, a community for the chronically homeless. Henry has delivered presentations on developing community through hemp building at multiple conferences, such as the International Hemp Building Symposium and EarthX. Inspired to bring more sustainable and non-toxic solutions to the real estate and building industries, Henry continues to educate his community and champion the use of hemp based building materials through his real estate and hemp building consulting practices.

Contact US Hemp Building Association