4 reasons net-zero energy should start with schools _ greenbiz

Whether the U.S. Npower electricity power cut education system is broken, and if so, how to best fix it, is an increasingly politicized debate. Year 6 electricity Current discussions on how to improve education have focused on better teachers, better technology and more funding (which deepens the debate on who should pay for it).

But consider that each year K–12 schools spend more than $8 billion on energy — more than they spend on computers and textbooks combined. Gas oil mix ratio chart Too commonly overlooked is the opportunity to cost-effectively improve our nation’s schools and enhance student performance by tackling the performance of the very buildings in which children, faculty and staff spend more than eight hours each day.

With energy costs averaging about $300 per student per year, cash-strapped districts have found improving energy performance as the best way to lower operating and maintenance costs.

The majority of school facilities fail to meet even basic occupant needs, and fall short on meeting the evolving education demands for a 21st century economy.

RMI and New Buildings Institute (NBI) believe schools are a prime market for neft-zero energy design and operation, in both new construction and deep energy retrofit projects of existing building. Early examples and analysis show that net zero schools are more beneficial to districts, occupants and the environment.

Even in the absence of bond funding, numerous ways exist to finance and achieve the goals of net zero energy, such as energy performance contracting, power purchase agreements and other public institution energy-efficiency financing mechanisms.

Improving indoor air quality can help improve the health of students, faculty and staff, reducing absenteeism. K gas station jobs According to the U.S. Gas upper stomach Centers for Disease Control and Prevention, U.S. Electricity voltage in paris students miss about 14 million school days per year because of asthma or other respiratory issues related to poor indoor air quality. Improving indoor air quality alone can prevent more than 65 percent of asthma cases among elementary school-age children.

Passive design strategies such as natural ventilation, improved insulation and airtightness, and the introduction of biophilic elements such as indoor plants that reduce volatile organic compounds and other air pollutants can improve the quality of indoor air and reduce the need for costly, energy-intensive HVAC equipment.

Many design features critical to achieving net zero energy also lead to enhanced productivity. Cheapest gas in texas Daylighting not only reduces the need for energy-intensive lighting but also improves mood and alertness and provides students with a visual connection to nature.

By taking a more innovative and integrated approach to designing and delivering thermal comfort ( as seen in RMI’s Innovation Center), schools can improve individual occupant comfort in a variety of diverse climates using dramatically less energy. Gas utility bill USGBC’s Center for Green Schools has published ample research on the connection between school buildings and student health and learning.

Net zero buildings are the future. Electricity usage They provide a level of design, technology integration and measurement and monitoring beyond what the average building affords. Electricity transmission loss Teachers can leverage these tools to drive experiential learning about passive design, on-site energy generation and storage, cutting-edge technology, community integration and the natural environment. Gas 2015 They provide a learning lab far more effective than any textbook.

Operating costs can be a significant component of school budgets. 3 gases that cause global warming With energy costs averaging about $300 per student per year, cash-strapped districts have found improving energy performance as the best way to lower operating and maintenance costs, freeing up critical funds for teachers, textbooks or programs that benefit children.

According to NBI, school buildings are held and operated for an extended time, ensuring payback of any incremental costs for net zero energy performance through lower annual energy expenses.

Plus, many schools are low rise and have large, unshaded roof and parking areas that are ideal for deployment of solar panels. Schools can take advantage of innovative solar financing options and — depending on the incentives provided by their local utility — gain an income stream by selling clean energy back to the grid. Electricity 1800s Leading examples

Leading U.S. Gas bubble in back school districts from California (PDF) to Virginia have decided to bring their schools into the 21st century by aggressively tackling energy performance and incorporating renewable energy into their portfolios.

The Boulder Valley School District (BVSD) in Colorado has an ambitious program to have its portfolio of more than 50 school buildings be net zero energy and achieve an 80 percent reduction in greenhouse gases by 2050. Electricity human body Over 70 percent of BVSD’s 4.8 million square feet of buildings are over 30 years old, so the program includes retrocommissioning and deep retrofits as well as new construction. Gas up asheville Preliminary modeling showed that in three buildings alone the design team could achieve an average energy savings of 67 percent, and reach an energy use intensity (EUI) of under 30, saving the district $58,000 a year.

Teachers can leverage these tools to drive experiential learning about passive design, on-site energy generation and storage, cutting-edge technology, community integration and the natural environment.

Thanks to the success of a formal energy management program that saved over $2 million since 2007, it was a logical next step for the Kenton County School District in Edgewood, Kentucky, to seek out new efficiency opportunities and pursue net zero goals in new construction projects such as Turkey Foot Middle School (PDF). A gaseous mixture contains A tight building envelope, daylighting, high-performance HVAC and two PV arrays — 385 kW on the roof and a 58 kW solar canopy — allow the building to achieve a net energy use intensity of 11 kBtu/SF/year, and reduce building energy costs by 59.4 percent.

The 152,000 square foot Lady Bird Johnson Middle School in Irving, Texas, was considered the largest beyond-net-zero energy school when it opened in 2011. Gas vs diesel cars This building takes a unique approach to comfort and daylighting in Texas’s hot climate and brings the concept of living lab to a whole new level. M gasbuddy It features project-based learning programs based on the facility’s energy and water systems using four nodes, each with digital interactive displays focusing on renewable energy and water conservation. Electricity voltage in china The amplification effect

As more schools pursue net zero energy strategies, lessons learned can help drive the entire industry forward. Q gas station cleveland ohio Many schools employ similar and relatively simple designs that would facilitate widespread implementation of energy efficiency.

“The schools market is well aggregated with a fairly consistent set of design teams doing much of the renovation work. Wd gaster theme Good communication exists among districts, and roles and financial strategies for capital projects are well defined,” said Stacey Hobart of NBI.

With more than 100,000 public schools in the U.S., K–12 schools represent highly visible models within communities that can help diffuse innovation into the surrounding cities and counties. Electricity vocabulary words But more important, one in six Americans set foot in a school every day, many of them children. Gas relief while pregnant Net zero schools can save taxpayer dollars while teaching, inspiring and showing millions of students that they — and our environment — are a priority worth investing in.