Chelsea Green Publishing

The New Net Zero

Pages:576 pages
Size: 10 x 10 inch
Publisher:Chelsea Green Publishing
Hardcover: 9781603584487
Pub. Date June 30, 2014

The New Net Zero

Leading-Edge Design and Construction of Homes and Buildings for a Renewable Energy Future

Availability: In Stock


Available Date:
June 30, 2014


The new threshold for green building is not just low energy, it’s net-zero energy. In The New Net Zero, sustainable architect Bill Maclay charts the path for designers and builders interested in exploring green design’s new frontier net-zero-energy structures that produce as much energy as they consume and are carbon neutral.

 In a nation where traditional buildings use roughly 40 percent of the total fossil energy, the interest in net-zero building is growing enormously–among both designers interested in addressing climate change and consumers interested in energy efficiency and long-term savings. Maclay, an award-winning net-zero designer whose buildings have achieved high-performance goals at affordable costs, makes the case for a net-zero future; explains net-zero building metrics, integrated design practices, and renewable energy options; and shares his lessons learned on net-zero teambuilding.

Designers and builders will find a wealth of state-of-the-art information on such considerations as air, water, and vapor barriers; embodied energy; residential and commercial net-zero standards; monitoring and commissioning; insulation options; costs; and more.

The comprehensive overview is accompanied by several case studies, which include institutional buildings, commercial projects, and residences.  Both new-building and renovation projects are covered in detail. 

The New Net Zero is geared toward professionals exploring net-zero design, but also suitable for nonprofessionals seeking ideas and strategies on net-zero options that are beautiful and renewably powered.


"Design is the first signal of human intention. Thoreau once wrote, 'What's the use of a fine house if you haven't got a tolerable planet to put it on?” Bill Maclay thoroughly describes an intentional architect’s Platonic search for truth in beauty and Aristotelian search for truth in science with a Hippocratic oath to seek to 'do no harm.'  With this fine book he provides a robust foundation for buildings that can rise up to become beneficial to people, place and planet."--William McDonough, coauthor of Cradle to Cradle and The Upcycle, founder of Cradle to Cradle Products Innovation Institute

“This book will become a game changer at a pivotal point in history. The New Net Zero is a technical manifesto that brings together engineering, ecology, architecture, energy, the construction industry, transportation, and design into a coherent whole. Its goal is to transform the built environment into landscapes that heal, while reversing climate change. Immensely practical, thorough, and technologically comprehensive: it is a masterful job.”--John Todd, founder, John Todd Ecological Designs

"The New Net Zero is a thorough philosophical and technical rendering of the subject. What makes it exciting and meaningful is that it is not just about the details and technology, it also demonstrates how it is essential to build on human and other natural-system relationships to succeed. There is hope in these pages; this book goes a long way to prove that a sustainable future is possible and practical."--Bill Reed, coauthor of The Integrative Design Guide to Green Building and president of the Integrative Design Collaborative

"The New Net Zero is a treasure trove of design and construction knowledge gleaned over a 40-year career in creating leading-edge, net-zero-energy and near-net-zero-energy buildings of all types and sizes. Detailed, practical information on design is interspersed with beautifully illustrated case studies of Maclay's projects. If I could recommend only one book on low-energy, green building today, this would be it."--Alex Wilson, founder of BuildingGreen, Inc. and president of the Resilient Design Institute 

"The New Net Zero is comprehensive, authoritative, beautifully written, well illustrated, and incredibly timely. With the effects of climate change escalating rapidly, moving away from fossil-fuel energy has become desperately necessary. The good news is that it has now become possible to cost effectively power our buildings entirely with renewable energy sources, and this is the best book yet about why and how to build net-zero buildings. Maclay and his team have long been leaders in proving the net-zero proposition, and he has gracefully delivered a detailed manual for the big design and building breakthrough that can happen now."--Tedd Benson, founder of Bensonwood & Unity Homes and author of Building the Timber Frame House, The Timber-Frame Home, and Timberframe


  • Winner - PubWest Book Design Awards - Silver in Large Format Cover Design Category - 2015


Bill Maclay

Bill Maclay, founder and president of Maclay Architects, has been a lecturer and educator at colleges, universities, and conferences focused on environmental design. He is also past president of the Vermont Chapter of the American Institute of Architects (AIA), and has served on the board of directors of the Vermont Businesses for Social Responsibility and the Yestermorrow Design/Build School, among other organizations.
Maclay and his firm have long been involved in research on all aspects of environmental design, including sustainable design, indoor air quality, building science, material selection, and related issues. Maclay committed to using renewable energy to create a nonfossil-fuel-based future in 1970. He developed, designed, and built one of the first renewable communities in the US, and his innovative renewable and energy-conserving projects have been exhibited and published internationally. Maclay Architects’ projects range from single-family residences to multifamily residential, commercial, and institutional projects.
Maclay has a BA from Williams College and a master of architecture from the University of Pennsylvania. 
Maclay Architects is located in Waitsfield, Vermont.


February 03, 2016

Bill Maclay at Better Buildings by Design

870 Williston Road, South Burlington, VT, 05403 | Bill Maclay
Bill Maclay will present at the 2016 Better Buildings By Design Conference at the Sheraton Conference Center on February 3-4, 2016. More details to come.

See all Events by this Author


Bill Maclay Speaking at Yestermorrow Event 02-22-11

Bill Maclay Speaking at Yestermorrow Event 02-22-11


The Greened House Effect

The Greened House Effect

By Jeff Wilson

With greater public awareness of the need for energy independence, the issue of how we can make our existing homes more resource efficient is becoming ever more critical. Residential buildings make up a large fraction of our energy needs, largely due to heating and air-conditioning. So it's no longer enough to simply do the small stuff, like switching to compact fluorescent bulbs, or turning down the thermostat at night.

In The Greened-House Effect, author Jeff Wilson brings his twenty-five years of construction experience and knowledge of home building to bear on making our current houses cleaner, greener, and healthier. Think of a deep-energy retrofit (DER) as a "home makeover" - one that represents a significant investment, but that saves money from the get-go by capturing the energy you "drop on the ground" every month, every year, through inefficiency, poor design, or simply living in a typical older home.

Using his own family's DER of their 1942 home as a prime example, Wilson weaves a readable narrative at a practical, hammer-and-nail level. He presents the solutions to our building and energy problems, making them seem possible for average homeowners and small contractors by offering the right set of information, skills, and materials.

More technical information is presented in sidebars and graphs, and numerous color photos illustrate the process, including:

  • Testing the energy efficiency of your home and learning where improvements need to be made
  • Issues of local building codes and regulations
  • Financing and paying for a DER
  • Major components of the DER, such as roofs, exterior walls, basements, and home systems

Wilson's building experience, along with his lifelong passion for energy issues, all come together to form an inspirational, can-do approach to making our neighborhood, our community, our nation, and our world a better place - one home at a time.

Available in: Paperback

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The Greened House Effect

Jeff Wilson

Paperback $29.95

Wind Power

Wind Power

By Paul Gipe

In the wake of mass blackouts and energy crises, wind power remains a largely untapped resource of renewable energy. It is a booming worldwide industry whose technology, under the collective wing of aficionados like author Paul Gipe, is coming of age. Wind Power guides us through the emergent, sometimes daunting discourse on wind technology, giving frank explanations of how to use wind technology wisely and sound advice on how to avoid common mistakes.

Since the mid-1970s, Paul Gipe has played a part in nearly every aspect of wind energy’s development—from installing small turbines to promoting wind energy worldwide. As an American proponent of renewable energy, Gipe has earned the acclaim and respect of European energy specialists for years, but his arguments have often fallen on deaf ears at home.

Today, the topic of wind power is cropping up everywhere from the beaches of Cape Cod to the Oregon-Washington border, and one wind turbine is capable of producing enough electricity per year to run 200 average American households. Now, Paul Gipe is back to shed light on this increasingly important energy source with a revised edition of Wind Power.

Over the course of his career, Paul Gipe has been a proponent, participant, observer, and critic of the wind industry. His experience with wind has given rise to two previous books on the subject, Wind Energy Basics and Wind Power for Home and Business, which have sold over 50,000 copies. Wind Power for Home and Business has become a staple for both homeowners and professionals interested in the subject, and now, with energy prices soaring, interest in wind power is hitting an all-time high.

With chapters on output and economics, Wind Power discloses how much you can expect from each method of wind technology, both in terms of energy and financial savings. The book’s updated models, graphics, and weighty appendixes make it an invaluable reference for everyone interested in the emerging trend of wind power and renewable energy.

Executive Director of the American Wind Energy Association Randall Swisher has said, "In the last two decades, no one has done more that Paul Gipe to bring wind energy to the public’s attention."

Available in: Paperback

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Wind Power

Paul Gipe

Paperback $75.00

The Straw Bale House

The Straw Bale House

By Athena Swentzell Steen and Bill Steen and David Bainbridge

Imagine building a house with superior seismic stability, fire resistance, and thermal insulation, using an annually renewable resource, for half the cost of a comparable conventional home. Welcome to the straw bale house! Whether you build an entire house or something more modest-a home office or studio, a retreat cabin or guest cottage-plastered straw bale construction is an exceptionally durable and inexpensive option. What's more, it's fun, because the technique is easy to learn and easy to do yourself. And the resulting living spaces are unusually quiet and comfortable.The Straw Bale Housedescribes the many benefits of building with straw bales:

  • super insulation, with R-values as high as R-50
  • good indoor air quality and noise reduction
  • a speedy construction process
  • construction costs as low as $10-per-square-foot
  • use of natural and abundant renewable resources
  • a better solution than burning agricultural waste straw, which creates tons of air pollutants

Available in: Paperback

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The Straw Bale House

Athena Swentzell Steen, Bill Steen, David Bainbridge

Paperback $34.95

The Log Book

The Log Book

By Will Rolls

Using a wood-burning stove effectively is both an art and a science. In this friendly, comprehensive guide, chartered forester and woodfuel expert Will Rolls talks the reader through the theory and practice of getting the best results from their stove. From finding the fuel and seasoning it to lighting the stove and operating it cleanly, this book describes the best techniques for looking after your log stove.

The Log Book covers log suppliers, avoiding too much smoke and ash, checking fuel quality, and picking the best wood for your fire. This second edition includes:

  • Flu temperature gauges;
  • Tips on cleaning the glass
  • How atmospheric conditions can affect draft, especially when lighting
  • Why a cold stove is harder to light
  • Heat fans
  • Why some stoves require leaving the door ajar when first lighting
  • Stacking logs next to stoves

Advice for single-vent burners

Available in: Paperback

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The Log Book

Will Rolls

Paperback $12.95