AM Green and VOC Port Authority have signed an agreement to develop a green ammonia bunkering hub in Tamil Nadu, including related production and marine bunkering infrastructure. Business Line reports that the project involves investment exceeding ₹22,000 crore, covering both production facilities and bunkering capabilities. Another Business Line report specifies the development at Thoothukudi and states that the companies aim to establish up to 200 KTPA (kilotonnes per annum) of green ammonia marine bunkering capacity by 2029–30. The same report estimates investment for the bunkering hub at around ₹2,000 crore. The available accounts describe the hub as part of efforts to supply green ammonia for marine use, with implementation planned over the rest of the decade. While the sources provide different emphasis—one on the overall project investment and another on the targeted bunkering capacity and timeline—they align on the core plan: a green ammonia bunkering hub in Thoothukudi through a partnership between AM Green and VOC Port Authority.