Once every two weeks, janitors at the United States Department of Agriculture break open a new pallet of paper towels they’ll use to fill dispensers in 100 bathrooms scattered along seven miles of corridors throughout the USDA complex in Washington D.C. That’s at least two tons of paper a month—more than 24 tons a year. It’s no wonder that waste reduction is the USDA’s highest priority, when it comes to going green.
As the largest building on the National Mall and “the seat of Department leadership,” USDA officials want their headquarters to be “a model facility for others wishing to implement waste reduction and waste minimization programs,” according to the Waste Minimization Plan.
Although much of the USDA’s plan involves recycling, officials took a major step toward stopping waste at its source by installing 20 high-speed, energy-efficient hand dryers in restrooms throughout the USDA headquarters; the USDA reports seeing an immediate 50% reduction in the use of paper towels.
The high-speed energy-efficient dryers also deliver a 95% cost savings compared to paper towels and have a pay back period of less than one year. A Peer reviewed Life Cycle Assessment confirmed that high-speed dryers reduce the carbon footprint of hand drying by 50-70% when compared to both traditional hand dryers and 100% recycled paper towels.
All told, officials say the high-speed hand dryers are:
- Eliminating more than five tons of paper towel waste per year
- Lowering the cost of purchasing paper towels
- Reducing paper towel disposal fees
- Improving bathroom hygiene; there are now fewer wet paper towels trapping germs and overflowing onto the bathroom floor
The agency has targeted the biggest contributors to its waste stream, and high on the list is janitorial services and the extraordinary costs of supplying restrooms with paper towels; in fact, paper towels cost more than any other restroom supply or product.
By dramatically reducing paper towel waste, janitors are now concentrating on tasks more critical than simply taking out the trash; janitors are now more focused and efficient because they are hauling away less paper towel trash—five million pounds less.
Overall, combined efforts of the Green Team and all USDA employees have reduced trash pick-ups at the complex from five to four per week, according to the most updated information posted on the USDA Web site.
By reducing the total number of “Trash Picks,” the USDA has:
- Eliminated 52 round trips to the USDA headquarters by big-rig diesel pick-up trucks
- Reduced the amount of diesel fuel being used
- Lowered airborne emissions of diesel exhaust and particulate pollution
- Cut greenhouse gas emissions from trucks traveling to the dump
- Reduced the amount of trash going into local landfills
- Saved $30,000 in dumpster fees
Removing paper towels and rolling out high-speed hand dryers remains a growing part of the agriculture department’s overall waste reduction program. Officials plan to continue installing XLERATOR hand dryers throughout USDA headquarters as they move ever closer to paper-free restrooms. +
Related Stories
| Nov 8, 2013
Can Big Data help building owners slash op-ex budgets?
Real estate services giant Jones Lang LaSalle set out to answer these questions when it partnered with Pacific Controls to develop IntelliCommand, a 24/7 real-time remote monitoring and control service for its commercial real estate owner clients.
| Nov 8, 2013
S+T buildings embrace 'no excuses' approach to green labs
Some science-design experts once believed high levels of sustainability would be possible only for low-intensity labs in temperate zones. But recent projects prove otherwise.
| Nov 8, 2013
Net-zero bellwether demonstrates extreme green, multifamily style
The 10-unit zHome in Issaquah Highlands, Wash., is the nation’s first net-zero multifamily project, as certified this year by the International Living Future Institute.
| Nov 8, 2013
Walkable solar pavement debuts at George Washington University
George Washington University worked with supplier Onyx Solar to design and install 100 sf of walkable solar pavement at its Virginia Science and Technology Campus in Ashburn, Va.
| Nov 6, 2013
PECI tests New Buildings Institute’s plug load energy use metrics at HQ
Earlier this year, PECI used the NBI metrics to assess plug load energy use at PECI headquarters in downtown Portland, Ore. The study, which informed an energy-saving campaign, resulted in an 18 percent kWh reduction of PECI’s plug load.
| Nov 5, 2013
Net-zero movement gaining traction in U.S. schools market
As more net-zero energy schools come online, school officials are asking: Is NZE a more logical approach for school districts than holistic green buildings?
| Nov 5, 2013
New IECC provision tightens historic building exemption
The International Energy Conservation Code has been revised to eliminate what has been seen as a blanket exemption for historic buildings.
| Nov 5, 2013
Living Building Challenge clarifies net-zero definitions and standards
The Living Building Challenge has released the Net Zero Energy Building Certification to provide clearer definitions regarding what net zero really means and how it is to be achieved.
| Nov 5, 2013
Oakland University’s Human Health Building first LEED Platinum university building in Michigan [slideshow]
Built on the former site of a parking lot and an untended natural wetland, the 160,260-sf, five-story, terra cotta-clad building features some of the industry’s most innovative, energy-efficient building systems and advanced sustainable design features.
| Nov 4, 2013
Architecture and engineering industry outlook remains positive on all major indicators
While still below pre-recession levels, all of the key indicators in the latest Quarterly Market Forecast (QMF) report from PSMJ Resources remain in positive territory.
