![]() Cool roofs help reduce the urban heat island effect, improve air quality and combat climate change: By reducing the amount of heat gain in an urban area, cool roofs can mitigate the urban heat island effect and provide opportunities to reduce smog, air pollution and greenhouse gas emissions.They also reduce the energy loads in buildings that do have air conditioning. Cool roofs save energy and costs by reducing cooling load requirements in a building: By keeping the temperatures inside the top floor of a building lower, cool roofs reduce the need for air conditioning, providing more affordable cooling.The national government is working toward sustainable cooling with the National Cooling Action Plan and energy efficiency programs for buildings, air conditioners and fans.Ĭools roofs have multiple benefits, as highlighted from the pilots: Hyderabad has a demonstration pilot aimed to design a broader program as part of its building energy efficiency program. For example, Ahmedabad has a cool roofs program for over 3,000 low income homes as part of its heat action plan. Cool roofs can cost as little as ₹0.5 per square foot for a simple lime-based paint, to more expensive reflective coatings or membranes.Ĭities, states and the national government are taking concrete action to protect communities and save energy costs. Depending on the setting, cool roofs can help keep indoor temperatures lower by 2 to 5☌ (3.6 - 9☏) as compared to traditional roofs. Cool roofs offer a simple and cost-effective solution to urbanization challenges.Ĭool roofs reflect sunlight and absorb less heat. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |