Leed Sertificated Profes
The Home Depot
Hey, this is Nicole and Blake on our social media team, joined by Jon and team from Customer Care. Tell us about the project you're working on!66,144 followers | Follow
Carmen Pretopapa
Exterior home remodeler specializing in Replacement Windows, Doors, Siding, Roofing, Decks, Fences, Flagstone & Brick Patios & Walkways, Egress Windows & Doors.64,005 followers | Follow
Imad Naffa
Atypical #Engineer,#Tedx,Twitterologist & #Google+. Info. for #Building,#Fire, #ADA & #Construction Codes. http://www.naffainc.com/imadnaffalandingpage.html53,957 followers | Follow
Department of Energy
Building the new clean energy economy. Reducing nuclear dangers & environmental risks. Expanding the frontiers of knowledge via innovative scientific research.45,474 followers | Follow
Lindus Construction
One call. One contractor. Lindus Construction has been providing quality products and service to Minnesota and Wisconsin for over 30 years.41,646 followers | Follow
Architecture News
Architectural news, projects, competitions © cih.ru & Simon Rastorguev32,225 followers | Follow
Habitat for Humanity
Habitat for Humanity International is a Christian ministry that welcomes to its work all people dedicated to the cause of eliminating poverty housing.24,549 followers | Follow
US EPA Research
Office of Research & Development (ORD) is the scientific research arm of the US EPA.15,931 followers | Follow
Knut Eric Wingsch
Think. Do. Make. Grow: Smart Homes, Green Buildings, House Automation & Sustainability! We share, care and follow.14,884 followers | Follow
Rottlund Homes
Rottlund Homes Your Builder for Life. Since 1973, we’ve built over 25,000 homes for a wide variety of homebuyers, operating in MN, FL & IA.13,175 followers | Follow
Nick Downes
LEED AP HOMES I Design + Build I I Eco but not Loco I All things Real Estate I British Expat I Where Luxury + Sustainability Meet12,371 followers | Follow
ZEROGreenhouse
Founder/Chair-Greenhouse Neutral Foundation, Author Zero Greenhouse Emissions http://bit.ly/17b0u6 also @Bob_Williamson11,238 followers | Follow
Green Building Pro
Social media community for green building professionals.10,223 followers | Follow
Robert Armstead
Using LED lights to create a more sustainable environment. #LED10,014 followers | Follow
Tom Raftery
Speaker, lead Analyst at GreenMonk, the Energy and Sustainability practice of industry analyst firm RedMonk. Opinions mine etc.9,469 followers | Follow
Lori Schneider
Design spaz! Architect, designer, LEED AP. Custom homes, sustainable design, interiors and furniture design get me going!9,119 followers | Follow
Rocky Mountain Inst
Founded in 1982, Rocky Mountain Institute is a research and consulting non-profit that drives the efficient and restorative use of resources.8,968 followers | Follow
EPA Green Building
News, grants, and eco-tips from U.S. Environmental Protection Agency's Green Building Program.8,228 followers | Follow
Evans Banahene
I am a building technologist who love internet marketing and affiliate marketing,now clue to socia media.I like sharing funny stories and african proverbs8,072 followers | Follow
Green Harmony Home
Design Superior, Green Passive Houses that meet our Clients' Individual Values, Renewing & Remodeling design, drafting services. #FB http://on.fb.me/mN2NTl8,065 followers | Follow
United Nations DSD
United Nations Division for Sustainable Development promotes & is a source of expertise on sustdev in the UN8,018 followers | Follow
UKGreenBldgCouncil
We are the UK Green Building Council - join our campaign for a sustainable built environment7,545 followers | Follow
Spirit of Fire
tiled stoves and fireplaces. manufacturer of the original spirit of fire stoves7,100 followers | Follow
Wendy Koch
USA TODAY reporter moderates the Green House community,which follows green living, environmental issues, green home building and sustainable communities,6,827 followers | Follow
Proud Green Home
Delivering knowledge to professionals and consumers about building, remodeling and sustaining extraordinary green homes.6,602 followers | Follow
Bill Sutton LEED AP
Share your green building and LEED resources here! Constantly striving to be a leader in Green Building...6,109 followers | Follow
Geri Salsig
Specializing in CO Mountain Properties since 1984. Green certified. Love seeing dreams come true. Loving Life.5,819 followers | Follow
Martin's Flooring
Toll Free: 1-877-445-7799 *Flooring, Installation, Window Treatments, Interior Design, Carpet Cleaning & Floor Maintenance Service*5,753 followers | Follow
Mark English
Architect and Energy Consultant, Director at the San Francisco AIA Chapter, & The Architectural Foundation of San Francisco.5,321 followers | Follow
Handy American
A site to help navigate American homeowners in the direction of professional, reliable contractors and home improvement advice.5,307 followers | Follow
Steve Kleber
Pres of Integrated MARCOM agency, Kleber and Associates, specializing in home & building products: residential and commercial5,029 followers | Follow
Madawaska Doors
High Quality Custom Solid Wood Door Manufacturer, We'll Build your Dream! Sustainable, Eco- Friendly, People-Friendly! Your knowledgeable door experts.4,664 followers | Follow
BuildingGreen, Inc
BuildingGreen, Inc is an independent company committed to providing accurate, unbiased, and timely information designed to help building-industry professionals.4,562 followers | Follow
Westend Windows
Windows Decor & More Interior Design Energy Efficient Windows Glass Home Decor window decorating ideas (website currently in development)4,540 followers | Follow
Hugh Clare
Royal Academy of Engineering Visiting Professor of Integrated System Design (ISD)4,234 followers | Follow
Listed Green
Changing the way energy efficient homes and developments are advertised. The National Relocation Resource. A Green Home MLS ! Click and see!4,205 followers | Follow
Bethany Meneses
Licensed Architect in Florida, LEED AP, orginally from Maine, RWU alumni, I love cats, LOST, the Red Sox, reading, & movies, amateur photographer, very liberal4,194 followers | Follow
mel starrs
Green Building Design Engineer and Accreditation Professional (CIBSE, BREEAM and LEED)3,880 followers | Follow
LEED for Homes
LEED for Homes is USGBC's comprehensive, third-party verified, green home rating system.3,689 followers | Follow
Building Green
Sustainable Building Advisors: Building a Better World - One Shade of Green at a Time. Brought to you by @jaculynn CSBA3,667 followers | Follow
Dave Cornett
Liverpool based RIBA chartered architects with a large portfolio of projects from luxury home renovations and extensions to multi million pound developments3,666 followers | Follow
LEEDuser.com
LEEDuser brings you the knowledge and experience of professionals who spend their days guiding project teams through the LEED rating systems.3,557 followers | Follow
Mike Hines
Co-founder of Homepath Products® LLC - our eXapath® in-wall cable pathway system helps you build for energy efficiency while keeping pace with technology.3,398 followers | Follow
Ceramic Creations
Ceramic Creations is a leader in the ceramic tile marketplace. Quality, Inspiration, and Education. Catering to your home and business! follow back3,394 followers | Follow
Lloyd Reed
Design, supply and installation commercial and domestic renewable energy systems - solar thermal, PV, rainwater harvesting, heat pumps and underfloor heating.3,368 followers | Follow
Merrill Stewart
Founder/President of Stewart Perry Construction. LEED AP builder. Schooled in the art of fostering partnerships. Avid outdoors-man. Proud father of 3.3,353 followers | Follow
SLO Green Build
nonprofit organization encouraging the use of the most sustainable development methods and greenest building materials possible in San Luis Obispo and beyond3,167 followers | Follow
Green Harmony HomeWP
Design of Superior, Green Energy-Efficient Homes, Renewing&Remodeling, Tips &References, Solar Heating,Solar Water Pumping Installation Guides, Best Green News3,090 followers | Follow
GreenPlumbers USA
Green Plumbers® is an innovative, national training and accreditation program that assists plumbers in understanding their role in the environment.3,045 followers | Follow
Michael Anschel
Green design & remodeling expert. Green blogger for Remodeling Magazine & Service Magic Pro. Principal @ Otogawa-Anschel Design-Build. CEO of Verified Green.3,043 followers | Follow
EB Harrison
PR consultant. Member, Arthur W. Page Society. Faculty, Georgetown University. Author, CORPORATE GREENING 2.0 | #green #business #leadership #publicrelations2,925 followers | Follow
JumpFox, LLC
JumpFox is a boutique Interactive Agency focused on Mobile and Social Campaigns. We work with Startups, and fortune 500's alike.2,841 followers | Follow
Richard E. Jordan II
CEO, commercial real estate developer/owner, property manager, build to suit/land lease ~ Central PA2,786 followers | Follow
Emu Architects
is an architecture and consulting company specializing in sustainable design, with building certification according to CasaClima, Passivhaus or LEED.2,753 followers | Follow
HomeDepotFdn
Dedicated to ensuring every veteran has a safe place to call home. Through grants & volunteerism, our mission is to serve those who have served us all.2,733 followers | Follow
Ecological Building
Ecological Building Systems has been at the forefront of airtight and windtight building products and natural insulations for nearly a decade.2,470 followers | Follow
Mel Carlton
Construction Exec., Wahoo, Rotarian, MBA, 50.0, Lifelong Learner & Aspiring Servant Leader-Purpose: Glorify and Enjoy God-I miss the mark daily2,324 followers | Follow
Roger Hunt
Writes on sustainability, old houses, housebuilding and traditional and modern building materials. Co-author of Old House Handbook.2,220 followers | Follow
Mary Gethings
Eco Evolution is a highly professional renewable energy company specialising in the consultancy, design, supply and installation of renewable energy technology2,112 followers | Follow
National Lumber
Largest independent building materials supplier in New England, plus in-house design and engineering services, serving MA, RI & NH.2,064 followers | Follow
Saint-Gobain
A world leader in the design, manufacture and distribution of construction materials, delivering innovative and sustainable solutions with tomorrow in mind2,011 followers | Follow
Dave Sowden
Sustainable Energy Policy expert, MD of JDS Associates, CEO of Micropower Council. Previously member of UK Government Renewables Advisory Board (RIP)1,903 followers | Follow
Taylor and Francis
Academic publisher of architecture, planning, landscape, civil engineering and construction books and journals1,843 followers | Follow
Zero Carbon House
A groundbreaking zero carbon home in Birmingham UK designed by John Christophers to meet Code for Sustainable Homes Level 61,722 followers | Follow
Mark Elton
Cornish architect at ECDA in London, designing, writing & talking about green buildings (new-build and retrofit). Certified Passivhaus designer, dad & husband.1,645 followers | Follow
Pinnacle Roofing Pro
Seattle Roofing , Mercer Island Roofing, Bellevue Roofing, Redmond Roofing, Roofing Contractor1,626 followers | Follow
CleanEdison
GREEN TRAINING TO BUILD GREEN PROFESSIONALS in LEED, BPI, SOLAR, WIND & MORE!1,615 followers | Follow
Wolfgang Feist
Curious physicist with interests in sustainability, energy efficiency especially.1,614 followers | Follow
PassivhausUK
We are a leading organisation in the Passivhaus standard, offering training, consultation and certification globally. Twitter managed by @hardij1,578 followers | Follow
Daryl Rantis
Architect Daryl Rantis of design/build firm Green Hammer in Portland, Ore. We design and build beautiful places. Also, see my work at rantisarchitects.com.1,557 followers | Follow
Sustainable Solution
We believe in conservation without compromise: the confluence of nature, design and technology.1,553 followers | Follow
PlanetReuse
PlanetReuse is a free reclaimed material brokering service for architects, owners and contractors all over the world!1,498 followers | Follow
Passivhaus-Board.com
Passive House: Messageboard & Blogs; Feel free to join! Its free!1,456 followers | Follow
Niall Dolan
A Passive & Eco House Building Company which promote the use of Ecological Building Materials. Design & Build packages available.1,411 followers | Follow
Joseph Heidler
President of J. V Heidler Co. We are the best roofers anywhere! Vistage member for 18 years.1,373 followers | Follow
Knauf Insulation UK
Knauf Insulation is the UK’s leading insulation manufacturer creating energy efficient systems for buildings.1,356 followers | Follow
whatgreenhome.com
Independently reviews eco homes worldwide for sale and to rent. Provides sustainability news, opinion and comment. Click on link above to see for yourself.1,355 followers | Follow
Architype Architects
Architype is an architectural practice specialising in passivhaus, working throughout the UK, from offices in Hereford & London - tweets by director Jono Hines1,319 followers | Follow
Nick Grant
Certified Passivhaus Consultant excited by Sustainable building design. Technical Director of UK Passivhaus Trust and AECB Trustee but views are my own.1,276 followers | Follow
Bensonwood
Bensonwood designs/builds innovative Passive, LEED, Net-zero, timber frame, hybrid & high-performance bldgs w/our Open-Built system, adv tech & green practices.1,210 followers | Follow
Andrew Morrison
Andrew is a world wide industry leader in straw bale construction education and consulting.1,197 followers | Follow
Ronan Healy
chartered engineer, certified passivhaus designer and peace commissioner1,186 followers | Follow
Retrotec Ltd.
We are the world's leading blower door manufacturer, promoting green building through air tightness and enclosure integrity testing equip. & training.1,173 followers | Follow
Elrond Burrell
UK Architect // Associate at @ArchitypeUK // Architecture ~ Sustainable ~ Ecological ~ Low-energy ~ Healthy ~ Passivhaus ~ Revit ~ BIM1,150 followers | Follow
CAD Garage
Dedicated to Architects Designers & Mac enthusiasts. We carry BIM/CAD solutions like Artlantis, Cinema 4D, ArchiCAD, formZ, Piranesi, +Apple, Plotters & more!1,135 followers | Follow
Habitat for Humanity
Habitat for Humanity of Greater Portland, building dreams for 25 years!1,129 followers | Follow
Geanncarlo Lugo
Although I'm passionate about science, it only defines a part of me. Thus, I let my tweets reflect the passions & interests in the wonderful journey called life1,124 followers | Follow
Johnathan Munkley
Architectural Designer (Soon to be chartered) Director of J-iMage3D = Architecture, Design, BIM, interactive Virtual Architecture, and 3D presentation, design1,110 followers | Follow
Samtec Inc.
Samtec, Inc. is a worldwide manufacturer of a broad line of electronic interconnects. We are the Service Leader. Come find out why...1,107 followers | Follow
Robin Rogers
Green architecture and green building resources for using solar, wind and passive strategies to create sustainable built environments1,104 followers | Follow
Jerry Yudelson
Green Speaker, Green Building Consulting firm president, Sustainability Consultant and Author of 12 Green Building Books, incl. Dry Run re: water conservation.1,089 followers | Follow
Andre Eisenlohr
Arquiteto - projetos e construções sustentáveis em madeira. Casas compactas e eficientes. Bem vindo!1,076 followers | Follow
Joshua Lloyd LEED AP
Performing home energy audits by day, designing energy efficient/healthy homes by night.1,054 followers | Follow
Linda Beamish
I'm✾ Eco-Designs (co.uk & .net), built: #Eco#Ark (landless) UK Eco-Village♡ + Global Ark Projects/Directory☁ (NPD) NET4NONprofits☂ Eco-Village.net✺Permaculture♡1,048 followers | Follow
Micheál Byrne
Passive Development, an independent Passive House consultancy, educational company. We do not promote or take commission on any product/service1,048 followers | Follow
e-Build Global
A Free Building Contractor Referral System + Home Improvement Web Site969 followers | Follow
EcoNomic Solutions
EcoNomic Solutions is where smart, eco-minded, businesses come to slash their energy costs! Energy Saving Solution Sales and Consulting. Rep for LED Waves.951 followers | Follow
David Zilar
Bldg. for Tomorrow, Today LEED GA, BPI Building Analyst Professional, NATE Certified. Building Performance Contractor. Sustainable Design935 followers | Follow
John Everitt
Architectural practice: integrated approach: bespoke architect designed solutions: added value through good design: sustainability #glosbiz888 followers | Follow
Matt Hulsey
'A house is not a balloon, any cold air that gets in is displacing the warmed air you paid for ... that's why we do air tightness tests'877 followers | Follow
Andrew Eagles
Sustainable Homes help people build & retrofit sustainably. Training & consultancy. 1million homes in our SHIFT group.Come on board.859 followers | Follow
ECD Architects
Energy Conscious Design is an award winning UK architectural practice committed to design excellence and sustainability. AECB fans and Passivhaus Trust members.853 followers | Follow
Elena Roma
Strategist focused on smart project management (green property / urban development, cleantech / biotech). Re:Green lab841 followers | Follow
APG passive house
The Austrian Passive House Group (APG) is building a passive house (passivhaus) for the 2010 Winter Olympics in Vancouver/Canada772 followers | Follow
Rowland+Broughton
Rowland+Broughton Architecture and Urban Design is a Colorado-based architecture firm with studio offices in Aspen & Denver, CO. www.rowlandbroughton.com738 followers | Follow
bill butcher
Director of sustainable construction products and services company specialising in PassivHaus.723 followers | Follow
Mark Glover
I help clients buy, sell, lease, develop and invest in commercial real estate. I tweet business tips & trends, breaking news & sustainability684 followers | Follow
IG Passivhaus
working to spread the knowledge on passive houses / Verbreitung des Wissens über Passivhäuser682 followers | Follow
My Home Renovations
New York and New Jersey's Leading Home Improvement Contractor672 followers | Follow
Dickson Despommier
Farming as we know it is failing. The world needs a new approach to growing food for the coming generations. Vertical Farming is part of the solution.652 followers | Follow
Viking House
Viking House has built and renovated close to 40 houses to the Passive House standard, and developed unique construction methods in the process.636 followers | Follow
Int'l PH Assoc
iPHA is a global network of Passive House stakeholders working to promote the Passive House Standard and foster a greater understanding of its significance.626 followers | Follow
MaisonPassive-LeBlog
Bienvenue sur notre twitter du blog spécialisé dans la Maison Passive et son actualité en France!619 followers | Follow
Mark Siddall
Architect with a deep interest in delivering ecological low energy buildings that perform in reality (rather than theory.)606 followers | Follow
NY Passive House
The NY Passive House is a New York State trade organization that promotes the Passive House building energy standard in NYS and the NYC metropolitan area.593 followers | Follow
Chris Carmody
Love the intersection of philanthropy, higher education, & sustainable economic development.576 followers | Follow
michael kloefkorn
Human Being, Architect, earth dweller, LEED AP, optimist, greenie, biker, rider, hiker, carpooler, thinker, sleeper, urbanist, backpacker, hmmm, that's a start512 followers | Follow
marion baeli
Architect associate at pd+p MA in sustainable architecture and design, UEL PassivHaus Retrofit, involved in 100 Princedale Road494 followers | Follow
Remake Architecture
Designing Low-Energy, Healthy Buildings… Without the Premium493 followers | Follow
Tomas O'Leary
PHI Accredited Passive House Certifier, Trainer, Author, Advocat and living in PH since 2003!477 followers | Follow
bere:architects
One of the UK’s foremost Passivhaus architectural practices and winners of numerous design awards. See also @jbere and @sarahaslewis.476 followers | Follow
Gregory Duncan
Architect specializing in high-performance green design. Certified Passive House Consultant/Designer. LEED AP BD+C. Designing high performance buildings.470 followers | Follow
PHAIreland
Passive House Association - Promoting Passive House concept in Ireland. Supporting Low Energy Builders throughout Ireland.460 followers | Follow
My-Home24com
Your Boutique Shop for sustainable and luxury Prefabs. We share, care and follow.400 followers | Follow
Gaspars Construction
We are are a family-owned Seattle Remodeler in Capitol Hill. We love helping homeowners transform their spaces! Stay tuned for remodeling tips and products.399 followers | Follow
OLS Architects
OLS is Cathal O'Leary & Tracey Sludds. OLS are RIAI Registered Wexford Architects, Certified EU Passive House Designers, Fire, Health & Safety Consultants.399 followers | Follow
CaGBC-GreaterToronto
A vibrant community of Ontario green building professionals leveraging creativity and influence to reshape our built environment.396 followers | Follow
Justin Bere
#architect without boundaries; #passivhaus; #passivehouse; bere:architects; also see @berearchitects393 followers | Follow
Ervins Krauklis
Arch. with interest on efficient and reasonable design, cert. PH designer387 followers | Follow
Juraj Mikurcik
Slovakian architect living in rural Herefordshire, working at Architype. Designing healthy low energy & passivhaus buildings. (MT) Biker374 followers | Follow
Passive Buildings
Non-profit organization encouraging the design, construction, renovation and verification of buildings to the Passive House Standard in Canada351 followers | Follow
OEPI Project
The OEPI project will provide a platform which enables its users to determine environmental performance indicators for products and services they are offering.351 followers | Follow
amBenzing architects
architecture for the new Millenium - Energy Efficient, Sustainable Design and Passive House Design340 followers | Follow
Johannes Laible
Herausgeber Passivhaus Kompendium - Jahresmagazin für energieeffizientes Bauen. Gründungsmitglied von Pro Passivhaus e.V.336 followers | Follow
keith lindo
WPH products offer greater design flexibility,saves money/times and promises extraordinary savings on heating/cooling of the building from day one.334 followers | Follow
Bjorn Kierulf
Passive House Designer with focus on affordability and healthy materials.331 followers | Follow
EnSol, Inc.
Recycler! Professional Engineering and Business Development. Specializing in cost-effective Environmental Solutions for businesses, municipalities, individuals.313 followers | Follow
PassiveHouseBuilder
Passive House Builders are the constructors of the Athenry and Oranmore certified passive houses, the first certified houses in the west of Ireland305 followers | Follow
Passivhaus Trust
Leading the way in the UK for adoption of the Passivhaus standard. UK affiliate of @the_iPHA. Tweets managed by @tanisha_dreamz.295 followers | Follow
PassivWorks, Inc.
PassivWorks is the 1st builder in CA to become a Certified Passive House Consultant and the first to complete a Certified PH retrofit in the US.290 followers | Follow
ПасивнийБудинок-IGUA
Пасивний Будинок - Українська Ініціативна Група. Passive House - Ukrainian Initiative Group. #facebook http://on.fb.me/gR9WgS251 followers | Follow
Smith & Fong Plyboo
Engaged in a love affair with bamboo plywood and flooring since 1989. Happily obsessed with sustainability. ^nicole@plyboo.com249 followers | Follow
Adm Systems
As the UK’s leading independent heat recovery ventilation specialists, we are passionate about sustainability.237 followers | Follow
Pazen Ireland
Providing Passive House Institute Certified Windows and Doors to Ireland. Send us your PDFs for a quote mail@pazen.eu232 followers | Follow
UK Passivhaus Conf
The leading Passivhaus exhibition and conference in the UK. Twitter account managed by @hardij228 followers | Follow
Edwin Guerra
Green building professional, engineer, volunteer, activist, thinker. Passion for BIM, IPD, biomimicry and leaving this world a little better than we found it.228 followers | Follow
Alumasc Exteriors
Alumasc Exteriors provides premium products for building exteriors and drainage backed up with high levels of technical expertise and project support224 followers | Follow
Passive House CA
207 followers | Follow
David Matthews
Journalist at Building, covering QSs, engineers, sustainability, the Middle East and government construction policy203 followers | Follow
Dr Paul Carey
Building Physics & Simulation, natural vent and fluid dynamics specialist, Narcoleptic & Bristol City FC fan. Normally opinionated - views are my own182 followers | Follow
Tipping Mar
Tipping Mar is a highly skilled structural engineering firm dedicated to engineering excellence, innovation, sustainability, and integrated project delivery.171 followers | Follow
Phoenix Roofing
Phoenix Roofing is a company based in Mansfield, Nottinghamshire. We specialise in repairs, new/re-installation and we are particularly fond of Green Roofs.148 followers | Follow
Jesse Thompson
Architect, builder, parent, AIA, LEED AP & Certified Passivhaus Consultant. Trying to build a better world.140 followers | Follow
Passive House DC
Bringing passive house construction to the mainstream, one foursquare at a time.140 followers | Follow
Paul Newman
Technical Director of Kingspan Potton and UKTFA Board Member. Timber-based building systems are an essential part of the future of construction in the UK118 followers | Follow
Jordi Farrando
Architect with practice devoted to public spaces, facilities and residences. He also contributes to the international activities of several professional bodies.115 followers | Follow
Kern-Haus AG
Kern-Haus baut innovative Energiesparhäuser zu einem hervorragenden Preis-Leistungs-Verhältnis in bester Qualität und mit überdurchschnittlichem Service115 followers | Follow
Alfred Weber
vom passivhaus zum plusenergiehaus. immer auf der suche nach innovationen i sektor erneuerbare energien113 followers | Follow
Andreas Nordhoff
Passive House Designer since 1994. Seit 1994 Passivhaus-Planer, Twike-Fahrer und Gründer des Instituts für Bauen und Nachhaltigkeit.102 followers | Follow
Bronwyn Barry
Certified Passive House Consultant with a focus on windows and other products that meet the Passive House performance standard. Current Co-Chair of PHCA.101 followers | Follow
Sarah Sandison Lewis
Certified Passivhaus Architect in London, Associate Director at bere:architects, www.bere.co.uk100 followers | Follow
Richard Nelson
SolaRoof enables Ecomimicry Architecture - together we can BUILD a sustainable future - 11.11.11 celebrate DIYFood - grow your own food - be the change96 followers | Follow
Massimo Enei
Senior Advisor, Engineer, IR Thermographer LEVEL II UNI EN473, Ingegnere, Consulente, Termografo IR II livello UNI EN473, Ingegneria forense. Any question?90 followers | Follow
Bjorn Kierulf
Architektonické štúdio špecializované na energeticky pasívne domy (EPD) a ekologické stavebné materiály.88 followers | Follow
iEPD_pasivne domy
80 followers | Follow
Jon Iliffe
Director of eHaus which is a company dedicated to building beautiful, energy efficient Passive Houses in NZ40 followers | Follow
batimet GmbH
Fenster und Pfosten-Riegel-Fassaden in Holz-Aluminium - Passivhaus-zertifiziert, energieeffizient, wirtschaftlich31 followers | Follow
RockyTopLiving
A sustainable vibrant community planned for Yakima Valley, WA. We're green, sustainable and environmentally friendly28 followers | Follow
Passive House - CASV
Passive House-the future of home construction; achieving the most comfortable, healthy, and energy efficient homes in the world. An 80% reduction in energy use!26 followers | Follow
Ross Elliott
Certified Passive House Consultant, rural Builder, LEED-AP, Sustainable Bldg Consultant, R-2000/ESTAR, Pres. Homesol Building Solutions, VP Passive Bldgs Canada22 followers | Follow
Dubyna Iryna
20 followers | Follow
loadingdock5
18 followers | Follow
John Spears
A green pioneer. Designing and building zero energy home since 1970s.14 followers | Follow
