EHDD Architecture

We’ve been a national leader in sustainable design since our founding more than 70 years ago – it’s our passion and mission. We pioneered the Net Zero Energy concept over 15 years ago in response to climate change. Today we are leading the industry toward a carbon-neutral future. Our portfolio is outpacing the AIA 2030 Challenge, seeking a fully carbon-neutral built environment by 2030 with Net Zero Energy, Passive House, Livable Building, and LEED® certified projects. With the teamwork of our clients and partners, we firmly believe we will get there, together.