When you think of rooftop solar in India, your mind probably goes straight to the bustling metro cities. But the real revolution is happening in the heart of the country's tier-2 and tier-3 towns, where families are making bold strides towards solar energy. With tighter budgets, limited awareness and a maze of red tapism, subsidies are more than just an incentive; they're the lifelines that make rooftop solar not just a dream, but a tangible reality for the middle-class households, Akanksha Ghilahare writes.

In a major leap for climate innovation, Varaha, Asia's leading carbon removal project developer, has announced the issuance of its first Enhanced Rock Weathering (ERW) credits under the Puro.earth registry. This marks the first-ever, registry-backed, ERW issuance in Asia, and the third globally. Varaha continues to place India and smallholders at large, at the forefront of global climate innovation, becoming the world's first company to achieve verified carbon credit issuances from two distinct carbon dioxide removal pathways.

The article highlights the often-overlooked issue of dirt accumulation on an aircraft's belly, a mix of hydraulic fluids, oils, and pollutants that affect fuel efficiency, inspection accuracy, and maintenance. Hydraulic leaks, runway residue, and atmospheric contaminants create persistent layers that increase corrosion risks and operating costs. Even minor grime build-up can raise fuel consumption significantly, costing airlines millions annually. Advanced robotic systems, like those developed by Nordic Dino Robotics, offer precise, automated solutions capable of cleaning difficult-to-reach belly areas, enhancing operational efficiency and promoting sustainability in the aviation industry.