Is Green Building Here to Stay?
It appears that the momentum of green building, both in residential and commercial markets, is gaining momentum. But exactly, what does green building mean? And, is green building sustainable?
Green building defined
The basic idea for green building is to reduce energy and material consumption when either constructing or rehabbing a building. Worldwide, buildings account for 17% of fresh water withdrawals, 25% of wood harvest, 33% of CO2 emissions and 40% of material and energy use. The U.S. Green Building Council (USGBC) developed a rating system to determine green building effectiveness. Commonly referred to as the LEED (Leadership in Energy and Environment Design) system, the USGBC determines a LEED rating based on five primary areas:
- Material use: recycled content, use of alternative materials, occupant recycling
- Energy: ozone protection, renewable energy
- Water management: water use reduction, water discharge compliance
- Site planning: reduced site disturbance, storm water management
- Indoor environmental quality: asbestos/PCB removal, green cleaning, thermal comfort
According to the USGBC, green building is not just a fad, but a growing trend. Their research has found that 89% of the next generation of the population will choose brands aligned with a social cause. And, with green building promoting energy conservation, it is a pretty sound social cause. The USGBC also estimates that a $10 billion market (in 2005) will grow to a $60 billion market by 2010. And, while the majority of green building efforts initially occurred in the commercial sector, the greatest growth leading up to 2010 will be in the residential sector.
Is there a green building opportunity?
Green building was initially introduced in the commercial sector. While the perceived benefits of improved comfort, reduction in operating costs for building owners and increased lease rates might help create demand for commercial green buildings, construction costs for building green can range 0.66% to 6.8% more than for non-green buildings.
In the residential sector, the USGBC is now conducting a pilot program for a residential LEED rating system (results due out before the end of the year.) Even so, the LEED rating is focused on homes that are in the top 25% of the market, leaving some to wonder how great an impact the LEED ratings will have on the residential sector overall.
How can you embrace green building?
For some of you, green building might be the business opportunity of a lifetime. Becoming the premiere "green builder" in your area could bring you projects that you would have otherwise missed. Promoting green building practices and becoming a LEED accredited professional might differentiate your business from others and allow you to take advantage of any opportunities that might arise as the demand for green building grows. But, if you don't want to go full-force green, you could leave the choice to build green up to your customers and support the green building efforts they are willing to invest in.
Some specific green choices that you could offer for any new construction or remodeling project include:
- Consult with your clients on what it means to build green.
- Encourage your clients to buy Energy STAR appliances for a kitchen remodel for example.
- Use rapidly renewable floor materials as an alternative to wood: bamboo, cork eucalyptus, and linoleum.
- Construct cabinetry out of wood alternatives or FSC-certified materials.
- Offer locally produced products as an alternative; locally produced woods reduce emissions in the transportation of these products.
- Suggest products that don't give off "volatile organic compounds". Check paint labels for the "VOC" percent.
- Encourage clients to install programmable thermostats and use only fluorescent lighting.
- Recommend that your clients plug all leaks; windows and doors are notorious areas where leaks occur.
- Offer services to tune and clean-out HVAC systems.
While some of these green building suggestions will not appeal to home buyers when either building a new home or renovating an existing one, comparing the benefits realized when using green materials will certainly help sway some decisions. By undergoing a green building project, homeowners can expect their home to now use less energy, water and natural resources, and might also find that their home now provides a healthier living environment.
Most likely, in short order, green building will not become the only choice. Being able to offer green building alternatives now, however, is probably a smart decision and one that can help you differentiate yourself in a competitive field.
Note: Many of the statistics in this article were found on the U.S. Green Building Council's web site at http://www.usgbc.org.