Global Innovation Award Winners Are Green Trendsetters
Sustainability and green building remain in high demand in the residential construction industry. Eco-conscious home buyers looking to reduce their carbon footprints continue to seek out builders and product manufacturers who provide environmentally sound housing options and energy efficient goods.
NAHB’s annual Global Innovation Awards (GIA) honors the companies and builders leading the way in producing cutting-edge products, services, homes and communities that impact the industry on an international scale, including those that focus on green building and related products.
In 2023, the companies that took home the GIA Silver Award at the International Builders’ Show in Las Vegas covered a variety of environmentally friendly categories — from sustainable housing to air purification — and are recognized as forward-thinking champions of the industry:
Green Homes Australia’s Perth Show Home
Green Homes Australia’s unique and sustainable design scored them GIA’s Home of the Year Award. The green builder’s show home in Perth, Western Australia, has two levels and is fully electric. It has a 6 kilowatt (kW) solar panel system and a 4kW battery that stores excess solar power for later use. The home comes with a passive solar heating and cooling system, using sunlight to heat the space at night and during the winter months. In the spring and summer, the home stores cool night air to use throughout the day.
LG Inverter Heat Pump Water Heater
LG’s Inverter Heat Pump Water Heater is ENERGY STAR-certified and offers an eco-friendly alternative to traditional electric or gas water heaters. It uses inverter technology to heat water, which LG states can provide home owners with a cost savings of about 70% compared to a conventional electric heater.
Panasonic WhisperAir Repair Spot Air Purifier
Panasonic’s WhisperAir Repair Spot Air Purifier is a compact ceiling-mounted device that is part of its Healthy Home Solutions product line. It is designed to improve air ventilation using patented nanoeX technology, which purifies contaminated air using reactive molecules. This technology can help inhibit the spread of airborne pollutants such as mold and viruses, according to the manufacturer. This air purifier is also certified by the California Air Resources Board, because it complies with ozone emission limits.
See the complete list of 2022 Global Innovation Awards Winners.
Don't miss your chance to be recognized as a global innovator. NAHB’s 2023 Global Innovations Awards are accepting applications until Oct. 6. Apply now.
Latest from NAHBNow
Advocacy
Dec 12, 2025
Judge Determines FEMA’s Termination of BRIC Program UnlawfulA federal judge ruled that the Federal Emergency Management Agency’s termination of the Building Resilient Infrastructure and Communities (BRIC) program was unlawful and issued a permanent injunction restoring the program. This action is of note to the housing community because NAHB has been pushing Congress to pass the Promoting Resilient Buildings Act, which would allow jurisdictions to qualify for BRIC funds if they have adopted one of the latest two code cycles.
Safety
Dec 12, 2025
Preventing Cold, Flu and COVID Illnesses on Jobsites Starts with a PlanIn the construction industry, working outdoors may appear to create less risk for catching a cold, flu, and COVID-19, but it’s crucial to understand that these illnesses can still spread while working in close proximity in any conditions.
Latest Economic News
Economics
Dec 11, 2025
Homeownership Rate Inches Up to 65.3%The latest homeownership rate rose to 65.3% in the third quarter of 2025, according to the Census’s Housing Vacancy Survey (HVS).
Economics
Dec 10, 2025
No Risk-Free Path: Fed Eases Monetary PolicyThe central bank’s Federal Open Market Committee (FOMC) cut rates a third and final time in 2025, reducing the target range for the federal funds rate by 25 basis points to a 3.5% to 3.75% range. This reduction will help reduce financing costs of builder and developer loans.
Economics
Dec 09, 2025
Construction Labor Market StableThe count of open, unfilled positions in the construction industry was relatively unchanged in October, per the Bureau of Labor Statistics Job Openings and Labor Turnover Survey (JOLTS). The current level of open jobs is down measurably from two years ago due to declines in construction activity, particularly in housing.