The role of energy-efficient buildings in reducing carbon emissions

We all know that we spend about 90% of our time indoors, which means that buildings play a vital role in our lives. However, buildings also make a significant contribution to carbon emissions. According to the International Energy Agency, buildings account for about 40 percent of global energy consumption and 33 percent of carbon dioxide emissions. Therefore, improving the energy efficiency of buildings to reduce their carbon footprint and mitigate the effects of climate change is of paramount importance.

The Importance of Energy Efficient Buildings

Energy-efficient buildings can contribute to the decarbonization of the built environment in several ways. First, by reducing energy consumption, buildings help reduce carbon emissions. Energy-efficient buildings can also facilitate the transition to renewable energy. Additionally, architecture can support the development of more sustainable cities and communities.

The potential impact of energy efficient buildings is enormous. According to the U.S. Green Building Council, buildings that meet its Leadership in Energy and Environmental Design (LEED) standards can use up to 25 percent less energy and 11 percent less water than conventional buildings. In addition, the buildings reduce greenhouse gas emissions by up to 34%.

now is the time to act

According to EIA's International Energy Outlook, India will have the fastest-growing energy consumption in commercial buildings in the world by 2040. Due to economic growth, rising income levels and population growth, India's emissions will further peak as demand for education, healthcare, leisure, entertainment and other services will also increase exponentially, leading to increased use of appliances and energy , such as consumer devices for lighting, space cooling, and comfort.

Given the commitment to net-zero transition, this is an area where immediate action, investment and policies are needed to promote short- and long-term energy security. Energy efficiency (EE) is recognized around the world today as the fastest, easiest, and most impactful way to accelerate the green transition.