LED and green building: Will LED lights actually enable the facility to receive the LEED certificate

It is crucial to notice that consumption in the housing category is one of the most damaging for the environment. That is why more and more organizations are interested in implementing sustainable or “green” building designs to minimize the negative impact of building construction and maintenance on the environment. Architects can contribute to the reduction of the environmental impact already on the designing stage.

When talking about green building, one of the things which immediately comes into mind is LEED – Leadership in Energy and Environmental Design (LEED) certificate. LEED is one of the most recognized international green building certifications. A project which is pursuing a LEED certification earns point in various categories such as energy & atmosphere, water efficiency, material & resources, among many others. The number of points received determine the LEED rating levels: Certified, Silver, Gold or Platinum.

As the popularity of green building is growing it is essential to understand the role of LED lights in greed building – currently the most energy-efficient lighting solution. Will LED lights actually enable the facility to receive the LEED certificate? Although installing LED lights alone is not enough to receive the LEED certificate, lighting is a large and integral part of a building’s energy use. Therefore, LED lights can significantly contribute to the acquirement of the LEED certificate. Particularly, LED lighting can influence gaining credits in the following four LEED different categories:

SSc8 – Light Pollution Reduction.

The objectives of SSc8 are to increase night sky accessibility, improve visibility during night and minimize the negative consequences that development has. LED indeed contributes to the reduction of lighting pollution. Particularly, choosing indirect LED fixtures and suitable lumen output for your project as well as considering lighting surfaces with low reflectance is the key to gaining the SSc8 credit.

EAp2 - Minimum Energy Performance.

This credit pursues the goal of environmental and economic reduction of energy use, which can be done by achieving a minimum level of energy efficiency of the building. Energy efficiency is one of the most important criteria for LEED projects in general and as it has been mentioned previously, LED lights are energy efficient and hence can maximize the overall energy-efficiency level of your project.

EAc1 - Optimized Energy Performance.

This criteria’s goal is to achieve an increasing level of energy performance beyond the prerequisite standard. While it might be easier to achieve a minimum level of energy efficiency, it is way harder to actually optimize the overall energy performance of the building. As LED lights is the currently existing lighting technology with the highest energy efficiency, it will make sure that your lighting energy performance is as efficient as possible.

EQc6.1 - Controllability of Lighting.

The main goal of this credit is to provide a high level of lighting system control in multi-occupant spaces and promote individual and group productivity, comfort and well-being. It is required that those spaces should have a lighting control and that 90% of the occupants in the building are able to control the lights. This credit can be gained by installing LED with personal dimming controls. This in turn results in saving energy as well as increasing overall productivity of individuals working in the area.

LED products for your project.

Our LED lights will make sure that your building has a positive environmental and economic effect. Download our LIGHTS add-in for Autodesk Revit and plan an energy-efficient lighting solution for your design.

Author: Valeriia Vasileva
Published : 1 month ago