NESEA Green Pages Business Directory

The NESEA Green Pages Business directory includes all organizations that are NESEA Business and Academic Members. The directory is open to the public.

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Please visit the NESEA Member Account FAQs to learn how to update your NESEA Business and Academic Member listing.

Yankee Thermal Imaging

75 Allen St.
Rochester , New Hampshire 03867
Phone: 603-330-3377

Yankee Thermal Imaging is a full service energy auditing and insulation construction firm specializing in your residential and commercial energy savings needs. Established in 2008, we are a New Hampshire established business based out of Rochester and servicing the entire New England area.

Professional Specialties: Commercial & Institutional, Energy Auditing, Insulation, Multifamily, Single Family

Yanmar America

101 International Parkway
Adairsville , Georgia 30103
Phone: 7708779894

YANMAR America’s Energy Systems division is focused on sustainability, reliability and efficiency.

Our 8-14 ton Variable Refrigerant Flow (VRF) systems utilize natural gas and reversible air-source technology to provide heating and cooling to commercial buildings at a lower operation cost. Building owners are able to create zoned comfort, and by utilizing heat recovery, different zones can be heated and cooled at the same time.

Our 5, 10 and 35 kW Combined Heat and Power (CHP) systems use natural gas or propane to generate useful heat and electricity for buildings, eliminating distribution loss. Plus, the optional Blackout Start feature ensures the unit continues to produce heat and power even when the grid fails or in remote areas not served by the grid.

Professional Specialties: Alternative Energy, Commercial & Institutional, HVAC, Manufacturing

Yestermorrow Design/Build School

7865 Main St.
Waitsfield , Vermont 05673
Phone: 888-496-5541

Yestermorrow Design/Build School is leading a sustainable design revolution, driven by three core beliefs:

1. Mastercrafters - those who integrate the designing and building process, create better, more holistic and human-centered environments.

2. The design of the built environment should be accessible to everyone - from DIY'ers to local change makers to the professional trades.

3. Sustainable design is also beautiful design. People will always care for and preserve places they love - even more so when they're built using sustainability principles.

We offer over 100 hands-on courses per year in design, construction, woodworking, and architectural craft. Courses include weekend to two-week courses, certificates, and semester programs concentrating in sustainable design.

Professional Specialties: Architecture, Building Design & Construction, Certifications & Standards, Construction Process, Design Process, Education, Envelope & Enclosure, Indoor Air Quality, Mechanical Systems & Lighting, Net Zero Energy, Passive Housing, Photovoltaics, Remodeling/DER, Solar Thermal

Yule Development Co., Inc.

942 Beacon St.
Newton Center , Massachusetts 02459
Phone: 617-630-8540

Yule Development Company is engaged in residential and commercial real estate development in the Greater Boston area. Our expertise is in identifying distressed real estate, designing creative solutions, implementing the resultant development plans, and managing the completed projects.

Professional Specialties: Commercial & Institutional, Multifamily, Real Estate, Single Family

Zachau Construction

1185 US Route 1
PO Box J
Freeport , Maine 04032
Phone: 207-329-2564

A structure is only as sound as the foundation it rests upon. That goes for both buildings and the partnerships needed to put them in place. For almost fifty years, Zachau Construction has been nurturing the knowledge and relationships that have turned the visions we’ve shared into places that endure. That’s the kind of plan for success we’d welcome building with you.
Zachau has maintained a consistently high standard for service to its clients throughout its history, for projects of every size and scope. We have the depth of experience and operational insight to meet the challenges of special project requirements including: historical restorations and preservations, occupied spaces, environmentally sensitive areas, and off-hours work.

Professional Specialties: Building Design & Construction, Commercial & Institutional, Construction Process

Zehnder America, Inc.

6 Merrill Industrial Dr.
Unit 7
Hampton , New Hampshire 03842
Phone: 888-778-6701

Zehnder America Inc. provides high quality heating and ventilation solutions to promote comfortable, healthy, and energy-efficient indoor living. Zehnder America is a division of the Zehnder Group, headquartered in Switzerland. The Zehnder Group is represented worldwide and specializes in advanced heating, cooling, and ventilation technology.

Professional Specialties: Commercial & Institutional, HVAC, Multifamily, Single Family

ZeroEnergy Design

156 Milk St.
Ste. 3
Boston , Massachusetts 02109
Phone: 617-720-5002

Green Architecture, Mechanical Design & Energy Consulting. Modern houses, green homes, multi-family, and institutional architecture. HVAC Design & Energy Consulting for high performance homes and buildings. Passive House Consultants & Registered Architect on staff. Working in MA, ME, NH, VT, RI, CT, NJ, and more.

Professional Specialties: Architecture, HVAC, Mechanical Systems & Lighting, Net Zero Energy, Passive Housing, Single Family

Zilkha Center for Environmental Initiatives of Williams College

55 Mission Park Dr.
Williamstown , Massachusetts 01267
Phone: 413-597-4462

The Zilkha Center for Environmental Initiatives is committed to protecting and enhancing the natural and built environment in which we learn, work, and live. We research, investigate, support, promote and implement sustainability programs and educational initiatives. We work with faculty, staff and students, and local and national organizations to deepen our understanding of our impact on the earth’s resources and our responsibilities for developing a sustainable future. In working towards that future, we aim to support the global effort to advance environmental sustainability. At the core of our approach is the belief that sustainability means meeting the needs of our current generation without compromising the ability of future generations to meet their needs.

Professional Specialties: Alternative Energy, Cities & Communities, Education

Zone 6 Energy

46 River Rd.
New Haven , Vermont 05472


The NESEA Green Pages Business Directory is the premier referral resource for consumers and professionals looking for high-performance building and renewable energy professionals in the Northeast.

A listing in the Green Pages is a benefit of NESEA Business or Academic Membership that results in increased visibility and referrals for our member organizations. The Green Pages is published online and in print (fall issue of BuildingEnergy magazine, circulation 3750). If you would like to be included in the directory, join NESEA today as a business member. Learn more.