GPS Renewables to Manufacture Paddle Agitators in India

08 Sep 2025 CW Team

Conventional agitators in use today consume higher power and struggle with substrates such as paddy straw and Napier grass, leading to crust formation, poor mixing, and sediment deposits. The Varibull Paddle Agitator addresses these issues with higher efficiency, better handling of fibrous material, and significantly lower energy use. GPS also plans to explore exports as part of its goal to scale advanced biogas technologies.

Rajesh Ayyappasur, Director – Business Development & Partnerships at GPS Renewables, said, “At GPS Renewables, our focus has always been on introducing innovative technologies that can categorically address challenges in biogas production in India. This partnership with Biogastechnik Süd Germany marks a significant milestone for us as we enter into a new product category with the introduction of paddle agitators.”

Mainak Chakraborty, CEO and Co-founder, GPS Renewables, added, “Many Indian CBG plants that rely on conventional agitators face crusting, sediment build-up, uneven mixing, higher power consumption, and frequent breakdowns. Proven paddle agitators like Varibull from BGTS are purpose-built for tough substrates and will enable efficient mixing, lower energy use, and reliable, low-maintenance operation for CBG developers.”

Gregor Maier, CEO of Biogastechnik Süd, said, “India is one of the most important growth markets for bioenergy, and we are proud to partner with GPS Renewables, whose strong execution capabilities and deep sector understanding make them the ideal partner for localising our solutions.”

Through this partnership, GPS Renewables will integrate BGTS’s agitator technology within its turnkey plant solutions and OptiMaxx equipment portfolio, offering Indian CBG developers a proven, future-ready solution.

GPS Renewables, a full-stack biofuels firm, and its subsidiary Proweps have partnered with Germany-based Biogastechnik Süd GmbH (BGTS) to introduce Advanced Paddle Agitators (mixers) under the Varibull brand in India. The agitators, to be manufactured at GPS Renewables’ Bengaluru facility, will improve operational efficiency and reduce costs for Indian compressed biogas (CBG) developers. Conventional agitators in use today consume higher power and struggle with substrates such as paddy straw and Napier grass, leading to crust formation, poor mixing, and sediment deposits. The Varibull Paddle Agitator addresses these issues with higher efficiency, better handling of fibrous material, and significantly lower energy use. GPS also plans to explore exports as part of its goal to scale advanced biogas technologies. Rajesh Ayyappasur, Director – Business Development & Partnerships at GPS Renewables, said, “At GPS Renewables, our focus has always been on introducing innovative technologies that can categorically address challenges in biogas production in India. This partnership with Biogastechnik Süd Germany marks a significant milestone for us as we enter into a new product category with the introduction of paddle agitators.” Mainak Chakraborty, CEO and Co-founder, GPS Renewables, added, “Many Indian CBG plants that rely on conventional agitators face crusting, sediment build-up, uneven mixing, higher power consumption, and frequent breakdowns. Proven paddle agitators like Varibull from BGTS are purpose-built for tough substrates and will enable efficient mixing, lower energy use, and reliable, low-maintenance operation for CBG developers.” Gregor Maier, CEO of Biogastechnik Süd, said, “India is one of the most important growth markets for bioenergy, and we are proud to partner with GPS Renewables, whose strong execution capabilities and deep sector understanding make them the ideal partner for localising our solutions.” Through this partnership, GPS Renewables will integrate BGTS’s agitator technology within its turnkey plant solutions and OptiMaxx equipment portfolio, offering Indian CBG developers a proven, future-ready solution.

Infrastructure Energy

17 Dec 2025

Vedanta Aluminium Uses 1.57 bn Units of Green Energy in FY25

Vedanta Aluminium, India’s largest aluminium producer, recently reported consumption of 1.57 billion units of renewable energy in FY25, marking a significant milestone in its 2030 decarbonisation roadmap. The company also achieved an 8.96 per cent reduction in greenhouse gas (GHG) emissions intensity compared to FY21, reinforcing its leadership in India’s low-carbon manufacturing transition. During FY25, Vedanta Aluminium expanded its renewable energy portfolio through long-term power purchase agreements, strengthening its strategy to source nearly 1,500 MW of renewable power over the lon..

Real Estate

17 Dec 2025

Oberoi Group to Develop Luxury Resort at Makaibari Tea Estate

EIH Limited, the flagship company of The Oberoi Group, has announced the signing of a management agreement to develop an Oberoi luxury resort at the iconic Makaibari Tea Estate in Darjeeling. The project marks a key milestone in the Group’s long-term strategy of creating distinctive hospitality experiences in rare and environmentally significant locations. Established in 1859, Makaibari is one of the world’s oldest tea estates and is globally recognised for its Himalayan landscape, primary forests and exceptional biodiversity. Spread across 1,236 acres, the estate houses one of the world�..

Real Estate

17 Dec 2025

GHV Infra Secures Rs 1.09 Bn EPC Order in Jamshedpur

GHV Infra Projects Ltd, a fast-growing EPC company in India’s infrastructure and construction sector, has recently secured a Rs 1.09 billion work order in Jamshedpur, Jharkhand. Awarded by a reputed group entity, the contract covers end-to-end civil construction, mechanical, electrical and plumbing (MEP) systems, along with high-quality finishing works for a large building development. The project will be executed over a 30-month period, with defined benchmarks for quality, safety and timely delivery. The order strengthens GHV Infra’s footprint in Jamshedpur, a key industrial hub known fo..