Introduction In an era defined by energy crises and the pressing need for sustainability, the efficient use of every available energy source has become crucial. One of the most overlooked sources of energy is waste heat—a byproduct of numerous industrial, transportation, and household processes. Energy harvesting from waste heat involves converting unused thermal energy into…
Introduction Hydrogen fuel cells represent a promising technology in the global quest for clean, sustainable energy. As the world grapples with the environmental impacts of fossil fuels, fuel cells, especially hydrogen-based, have emerged as an efficient and eco-friendly energy solution. This article explores hydrogen fuel cells in depth — their working principles, types, applications, benefits,…
The “Green Hydrogen Mission” is a key initiative by India to tackle its energy challenges, address climate change, and promote sustainability. The mission focuses on producing hydrogen through renewable energy sources like solar and wind, making it a cleaner and more sustainable alternative to conventional hydrogen production methods, which typically rely on fossil fuels. This…
Green energy, also known as renewable energy, refers to energy generated from natural resources such as sunlight, wind, rain, tides, geothermal heat, and more. These energy sources are replenishable and environmentally friendly, unlike fossil fuels that deplete over time and contribute significantly to climate change. The transition to green energy technologies has become imperative to…