Spatial changes / additions
See why you should use an architect for your remodeling project at http://timberframeblog.blogspot.com/2010/03/home-renovations-hire-architect.html.
Any home three stories or less can earn the ENERGY STAR label if it has been verified to meet EPA's guidelines.
Does the builder or remodeler have a permanent business location and a good reputation with local banks and suppliers? 
If you are interested in building an energy efficient home, insulation is your top consideration and probably the most important component of the home. The design of the home, and in particular the kind and amount of insulation specified, can have a dramatic effect on the energy efficiency of a home by reducing or eliminating the need for heating and cooling.
A SIP building envelope provides high levels of insulation and is extremely airtight, meaning the amount of energy used to heat and cool a home can be cut by up to 50 percent (visit the Structural Insulated Panel Association website at http://www.sips.org/).
Mold and mildew can not only cause structural problems in a home, they are the cause of many illnesses and allergies – making them one of your home’s worst enemies. Cleaning and getting rid of mold can be a very difficult, expensive, and time consuming project. If you’re building a new energy efficient home, an important consideration in its construction is controlling moisture to prevent mold and mildew buildup.
With limited land available, especially lakefront properties, many people are purchasing old camps and cottages to tear the house down and rebuild a new, energy efficient home.What can be salvaged and reused from a tear down?
On the other hand, you might want to check out a demolition auction to find recycled materials if you are building a new home or remodeling your existing home. These types of auctions are held at the house to be torn down, and bidders are allowed to tour the home prior to the auction. You can get everything from fixtures, appliances, flooring, and walls.
Tip: Be prepared to be required to remove the items yourself.
The American Institute of Architects (AIA) is changing the way we think about buildings, specifically with regard to energy usage. Buildings currently account for nearly half of all greenhouse gas emissions, a fact we simply cannot ignore. AIA architects are leading the way by integrating sustainable design practices in all of their projects, thereby being able to reduce energy consumption to less than half.This is a strong stand, but a necessary step toward achieving a 50% reduction from the current consumption level of fossil fuels used to build and operate new and renovated buildings by the year 2010. To meet this goal, the AIA started the "Walk the Walk" movement by saying, "We strongly believe that the time for talk has passed, and now it is the time to walk the walk.
AIA architects are uniquely poised to provide the leadership and guidance needed to provide solutions to reduce our national and global carbon footprint. By using sustainable design practices and techniques, such as proper siting, building form, glass properties and location, material selection and incorporating natural heating, cooling, and ventilation and day-lighting strategies, architects design building to operate with far less energy than today’s average home with little or no additional cost.
AIA Architects "walk the walk" on sustainable design. Bonin Architects & Associates is helping you to walk the walk. Are you building a green home in the near future, or thinking about building an addition to your existing home? Call us or visit us at one of our upcoming events, including home shows, green events and seminars, and a Home Tour (May 16th )of an energy efficient home built with SIP Panels by Murus. Learn more about how you can lower your home’s energy consumption and play an active role in, well … saving the earth.

Tax credits for new green homes are better than ever! A 30% tax credit (including labor and installation), with no upper limit, is available for consumers building new homes (through 2016) for:
Bring your thoughts, ideas, and sketches (even if they're more like doodles) and we'll be happy to answer any questions before or after the seminar (and at the open house) to help you start thinking about your home design and what energy efficient materials and features you would like to put in your home.

“We have been attending home shows, seminars, and visiting log cabin / timber frame manufacturers for the past eight years and have not gotten half as much out of the time as we did from your seminar.”
“Thank you for preparing such a well-organized, informational day. We really enjoyed all of the speakers and learned so much.”
We also have guests tell us they were not going to use an architect for their home design, but the seminar showed them the benefits of working with a design professional:
“Jeremy's presentation was brilliant and made more sense than all the reading and on-line investigating I've been doing. I had not been considering working with an architect before, but am convinced now that I should."
For a list of our upcoming seminars on building a green home, visit our green events page. Together we can make a difference – one green home at a time.
Green homes enjoy significant savings over conventional homes – but what makes a home green? Green home design is only one part of the sustainable building equation. Equally important are the methods and practices your contractor uses during the construction process in order to minimize impact to the site environment. Two main areas that should be given attention are pollution prevention and site protection. These should be discussed during the interview process with your builder and outlined thoroughly to make sure best practices for sustainable building are in place.
Pollution prevention can be controlled on site by addressing soil erosion, airborne dust generation, and waterway sedimentation. The site should especially be protected by eliminating the runoff of sediment created by such practices as silt fencing, seeding and mulching and creating sediment traps and basins.Environmental quality on the jobsite is an important consideration and counts toward LEED points if you want your home to be LEED certified. Some of the things your contractor should be knowledgeable about are site impact, construction waste, indoor air quality, and the use of paints and adhesives.
Your builder should always keep construction equipment within minimal limits to avoid site disturbance. Construction waste recycling is a primary concern. Builders who recycle 50% of construction materials are complying with minimum standards. Additional LEED points are given incrementally to projects with over 75% and up to 95% waste recycling. Best practices in maintaining healthy indoor air quality should be adhered to, including keeping all ductwork, carpets, and other indoor materials covered to remain dust-free. Any and all paints, stains, coatings, adhesives, and indoor sealants should be specified low-VOC in your home to prevent off-gassing. Finally, prior to taking occupancy, the contractor should change all filters and perform a two-week flush of the home with clean outdoor air.
By using best practices in sustainable construction when you decide to build a home, you will be protecting your health and environment simultaneously.
Water is one of our most precious resources. While the surface of the earth is composed of 97% water, less than 1% suitable for human consumption. Right now, over 40% of our seas are damaged and global warming, over usage, and pollution continue to make the problem worse.
Looking to cut your water heating energy costs by 50%? Think about installing a solar water heater. Solar water heaters are designed to use with an electric or gas back-up water heater and can literally cut your water heating bill in half (about $190/year combined with a gas water heater and $250/year with an electric water heater). And, the larger your family, the greater your savings.
After the seminar, we headed over to a local Timberpeg® timber frame home, a gorgeous 2100 square foot lakefront home with solar energy and geothermal heating systems. The home features a first-floor Master Bedroom suite, two bedrooms, full bath, and a children’s play area on the second floor, two-car garage, screened in porch, and central fireplace in the cathedral great room. The home overlooks picturesque Lake Sunapee and is the perfect four-season home. More than one guest commented they would be “willing” to move in permanently!