According to The Nature Conservancy, the average global carbon footprint is approximately 4 tons per person. International agreements such as the Kyoto Protocol and the United Nations Framework Convention on Climate Change, along with local governments, are actively addressing carbon footprints by implementing eco-friendly practices to combat global warming. But what does the term mean at an individual level? A carbon footprint refers to the total amount of GHG emissions produced by an individual’s daily activities. Everyday actions often result in the unintentional release of carbon dioxide and methane, exceeding safe limits and harming the environment and health.
Data shows that the average carbon footprint of a U.S. citizen is 16 tons, the highest in the world. Experts recommend that individuals aim to reduce their carbon footprint to 2.1 tons by 2030 by adopting sustainable practices at home, as advised by the United Nations. How can we achieve this target through our actions at home?
One effective strategy is to use renewable energy sources to reduce GHG emissions on both individual and global levels. Installing solar panels on residential properties can decrease reliance on grid electricity, leading to substantial savings and even potential earnings from surplus energy. A 5kW solar energy system costs around 2 to 2.5 lakhs and produces enough energy to significantly reduce household electricity bills, potentially saving up to ₹50,000 annually. After the initial investment, households can enjoy free electricity for the remaining 20-24 years and even sell excess energy back to the grid.
Additionally, improving energy efficiency at home is crucial. Simple actions such as using LED lights instead of incandescent bulbs, washing laundry with cold water, and properly insulating homes can lead to significant energy savings. The Indian Government is promoting sustainable living through various incentives and tax credits, such as the ‘Rooftop Solar Scheme’ and the upcoming ‘PM Surya Ghar Muft Bijli Yojana’ in the 2024-25 budget.
Globally, advanced communication technologies and sensors in smart homes, like those in Japan, are reducing GHG emissions by up to 15%. These technologies promote awareness of energy waste and encourage conservation behavior, leading to substantial energy savings.
By adopting these sustainable practices, individuals can contribute to the global effort to reduce carbon footprints and combat climate change, ensuring a healthier planet for future generations.
Aishwarya Singh is a journalist who is a passionate lifelong learner. She has worked with India’s reputed news agencies. Now, with 3+ years of curating, copy editing, and proofreading experience, she wants to contribute to making a thriving society by exploring unattended areas related to the environment and civic issues.
