Building Bright Futures with Energy-Efficient Lighting for Schools
Energy expenses are one of the largest expenditures schools face, second only to personnel costs. Lighting systems account for roughly 40% of a school’s energy consumption, making it a prime candidate for energy-saving upgrades.
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Key Takeaways
Schools can reduce a great portion of their operating expenses by upgrading their lighting fixtures. By utilizing smart lighting solutions and LEDs, schools can reduce costs, improve the academic environment and learning conditions of students, and reduce their carbon footprint.
- According to the U.S. EPA, schools spend around $130 per student on electricity each year.
- Upgrading to energy-efficient lighting solutions can provide up to 50% of energy savings for your school.
- LED lights and smart sensors provide better quality lighting than traditional bulbs and last up to 25 times longer.
- Federal funding incentives and tax deductions are available for commercial buildings who want to become more energy efficient.
Academic institutions help mold the minds of the future with very limited public funding. It’s not uncommon for teachers to have to purchase their own classroom supplies. However, what if schools could reduce their operational expenses by 50%? What impact would that have on classroom budgets and student outcomes?
Fortunately, improving energy efficiency in schools offers a path towards cost reduction. Upgrading to energy-efficient lighting systems is a low-cost, high-impact way for schools to reduce energy costs while improving their educational environment.
How Do Lighting Upgrades Reduce School Energy Costs?
Most K-12 schools have their lights turned on for 10-12 hours each school day. These hours extend even longer for universities and college campuses with round-the-clock services and amenities. School lighting is an essential educational resource, contributing to optimal learning environments and providing safety and security.
According to the U.S. EPA, schools spend $130 per student on electricity each year. However, outdated lighting systems can increase lighting energy costs substantially. Upgrading to energy-efficient lighting solutions can provide up to 50% energy savings for schools. Those savings can be redistributed to faculty, bolstering classroom budgets and improving student services.
Smart Classroom Lighting Solutions
Creating an innovative and engaging classroom begins with how it’s illuminated. Poorly lit spaces contribute to eye strain and fatigue, which can add to academic stress and poorer student outcomes. Upgrading to LED lights in the classroom has an opposite effect. LED lighting solutions provide bright, consistent illumination that improves productivity and concentration. There are several ways teachers and faculty can implement LED classroom lighting:
- Retrofitting to Overhead LED Lighting: Traditional fluorescent overhead lighting can easily be retrofitted with LED replacements, providing more brightness that doesn’t cause eye strain.
- Adding LED bulbs to task lighting: Replace the bulbs in lamps or other task lighting with LED alternatives for a simple solution that reduces costs and energy consumption.
- Leveraging Smart Features: Most modern lighting fixtures and LED bulbs have smart features like dimming or color changing. Teachers can use these features to enhance their lesson plans or create ambient learning atmospheres.
What are The Academic Benefits of Classroom LED Lighting?
Improved Academic Environment
Modern LEDs with warm or soft white undertones provide a consistent level of illumination that reduces eye strain and fatigue. A study by Canada’s Trent University reported that traditional fluorescent classroom lights cause high levels of headaches. Alternatively, light-emitting diode (LED) illumination causes the fewest instances of headaches, even fewer than natural sunlight. For many light-sensitive students, this health benefit makes a world of difference for their academic performance and attendance.
Enhanced Learning Conditions
In a study conducted by Indiana University, researchers reported that smart lighting that emulates natural sunlight has been proven to improve student concentration and productivity. In classrooms with adequate LED lighting solutions, students were less disruptive, completed more tasks, and were more engaged and responsive throughout lessons. Additionally, many versions of LED bulbs offer smart features, such as dimming or color changing. These features can be used to enhance the classroom ambiance or create a sensory experience to enhance lesson plans.
Increased Student Safety
Energy-efficient lighting solutions improve the safety and security of students and faculty. Their improved brightness and directional illumination provide better visibility. This greatly improves safety and security in tucked-away areas like hallways, parking lots, and locker rooms. LED school lighting promotes student, staff, and visitor safety and well-being.
Efficient Lighting Solutions for School Common Spaces
The benefits of a school lighting upgrade extend beyond the classroom. Common spaces like bathrooms, libraries, hallways, gyms, and administrative offices can contribute to cost reduction and energy conservation.
- Fluorescent Replacement Kits: Areas with high foot traffic, like hallways or gymnasiums, can benefit from a full retrofit. Replacing overhead fluorescents with efficient LEDs reduces energy consumption by 40-60%, lowering operational costs substantially for “always-on” areas.
- Occupancy Sensors in Select Locations: For specific school spaces that aren’t used as frequently, like faculty break rooms or locker rooms, consider occupancy sensors. Automated lighting tools ensure that electricity isn’t wasted illuminating unoccupied spaces.
- Lighting Timers or Schedules: Most energy-efficient school lighting systems include the option to automate lighting with timers or digital scheduling. Administrators can schedule lights to turn off after janitorial staff and faculty leave in the evening, reducing energy waste overnight. Lighting schedules also ensure that no lights are forgotten as well.
What Are The Financial Benefits of LED Lighting?
School Energy Savings
Energy-efficient LEDs consume up to 90% less energy than traditional lighting options like incandescent or fluorescent bulbs. Reducing your school’s energy consumption leads to lower utility bills. Furthermore, most LEDs have a 50,000-hour lifespan compared to 10,000 hours for an equivalent incandescent bulb. That’s a 50% longer lifespan, adding additional savings through fewer maintenance requirements.
Long-Term Cost Savings
The long-term cost and energy savings for schools greatly outweigh the initial installation expenses of efficient lighting systems. For example, replacing fluorescent tubes with high-efficiency lighting can save up to $2,692 per room every year. To break this down further, a 10-watt LED lightbulb costs $2.81 if turned on for three hours every day for a year. An equally bright 60-watt incandescent bulb costs $8.89 for the same daily usage.
Taking Advantage of Federal Funding
While efficient lighting systems provide savings in the long term, schools still have a budget for the initial investment. On average, schools can anticipate an LED retrofit to cost between $2-4 per square foot. Retrofitting a mid-sized school of 50,000 square feet can cost between $100k-200k, a significant investment for most public-school budgets. Fortunately, there are federal, state, and local funding and incentives available for schools pursuing efficiency upgrades. One of the most popular incentives is the Energy-Efficient Commercial Buildings tax deduction. It provides savings of $0.50-1.00 per square foot, depending on the impact your upgrade has on energy consumption.
Efficient Outdoor Lighting Design for School Cost Savings
Reducing energy costs can even extend to your school’s exterior. There are a variety of energy-efficient solutions to illuminate parking lots, sports stadiums, and outdoor pathways. Each of the solutions below provides safe and secure outdoor lighting with long-term cost savings:
- Consider Solar Solutions: It’s easy to illuminate your school’s parking lot for free when you generate your own solar power. Solar parking lights absorb sunlight during the day, turning it into bright, safe lighting at night.
- Upgrade to LED Path Lighting: Many educational institutions use bollard-style lighting for outdoor walkways, which often use outdated lighting technology. A single bollard light can cost up to $95/year in energy costs alone. These can be quickly and easily upgraded to LED technology, reducing consumption by up to 85%.
- Invest in Eco-Friendly Stadium Lighting: Traditional stadium lighting typically uses High-Intensity Discharge (HID) technology, which can be hazardous. HID technology operates at extremely high temperatures up to 2000℉, posing fire and safety risks. LED stadium lighting eliminates this hazard, reduces energy consumption, and provides more effective field illumination.
What are The Environmental Benefits of Efficient Lighting Design?
Decreasing your Carbon Footprint
Energy-efficient lighting technologies consume significantly less energy than fluorescents or incandescents. Consuming less energy means fewer greenhouse gas emissions are produced to power your school. Transitioning to LEDs enables schools to reduce their carbon footprint and mitigate the effects of climate change while reducing utility costs.
Reducing Health & Environmental Risks
Modern lighting solutions don’t use dangerous materials like mercury, which is common in fluorescent tube lighting. Conventional light bulbs can pose health and pollution risks during use and disposal if not handled properly. Solutions like LEDs also produce less heat, reducing fire hazards and cooling costs. Furthermore, their extended lifespan also contributes to less waste going to the landfill.
Establishing a Sustainable School Reputation
Embracing energy conservation and efficiency upgrades demonstrates your school’s dedication to sustainability and environmental conservation. School leadership can also use efficiency upgrade projects as an opportunity to incorporate energy education and encourage student participation. Efficiency efforts not only improve the student body’s environmental awareness, but it also sets a positive example for the greater community.
Energy-Efficient Lighting Illuminates Brighter School Futures
With an efficient lighting upgrade, schools can reduce costs and increase operational budgets while improving classroom environments and contributing to sustainability goals. Thanks to an abundance of federal funding and incentives, schools of all sizes and budgets can benefit from efficient lighting technologies. Improving energy efficiency in schools provides cost savings that can be redistributed to classroom budgets, after-school programs, and other community-building initiatives.
Take your school’s efficiency and sustainability efforts to the next level by powering every school day with a renewable energy plan. Integrity Energy’s team of expert brokers is dedicated to finding sustainable energy solutions that reduce school energy costs. Request a free quote to explore cost-effective school energy plans today!
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Gabrielle Carrara
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