

(Posted on 22/04/25)
Rio Tinto and AMG Metals & Materials (AMG M&M), an energy transition solutions provider, have signed a Memorandum of Understanding (MOU) to jointly assess the feasibility of developing an integrated low-carbon aluminium project powered by renewable energy in India. AMG M&M is promoted by the two founders of Greenko and AM Green.
Together, the parties will consider the potential development of up to a 1 million tonnes per annum (Mtpa) primary aluminium smelter and 2 Mtpa of alumina production, both powered by renewable wind and solar energy firmed by pumped hydro storage. The development will comprise a study to evaluate a potential first phase 500,000 tonnes per annum primary aluminium smelter in a favourable location in India.
Rio Tinto Aluminium Chief Executive Jérôme Pécresse said: “This study is an important step in our ambition to grow our global, low-carbon aluminium footprint while exploring new project delivery approaches and opportunities in emerging markets. Partnering with AMG Metals & Materials enables us to assess how we can develop low-cost responsible aluminium production powered by renewable energy. With its rapid economic growth and strategic position, India is a compelling location for this potential project and aligns with our long-term vision for a globally more diverse and resilient aluminium business.”
As part of the study, AMG M&M will examine a firmed renewable energy solution with Greenko, while Rio Tinto will explore a commercial alumina solution. The study will also assess smelting technology options to determine the most cost-effective solution for the project.
Group President of AMG Metals & Materials and Greenko Mahesh Kolli said: “Over the last few years, we have been able to deliver a multitude of decarbonization solutions comprising electricity, molecules, chemicals and fuels. We are excited to expand that further to the materials space. This MOU could deliver much needed low-carbon metal at scale to propel decarbonization initiatives in global supply chains across auto, construction, consumer packaging and many more segments.”
About AMG Metals & Materials
AMG Metals & Materials is incorporated by Anil Chalamalasetty and Mahesh Kolli, the founders of Greenko Group, one of India’s leading energy transition solutions providers, and AM Green, a global decarbonization solution provider. Greenko has a near-term operational renewable energy capacity of 10 GW across solar, wind and hydro and is building 100 GWh of single cycle storage capacity across India.
BHP has released its Operational Review for the nine months ended 31 March 2025.BHP Chief Executive... Read more
The volume of world merchandise trade is expected to decline by 0.2% in 2025 under current conditions... Read more
In a strategic move to empower UAE exporters and advance the nation’s economic diversification... Read more
Anglo American plc has noted the recent statement issued by Peabody Energy in relation to the definitive... Read more
Rio Tinto’s first locally made iron ore rail car has been built in Western Australia, as it steps... Read more
ADM and Mitsubishi Corporation have signed a non-binding memorandum of understanding to form a strategic... Read more
ESL Shipping and global steel manufacturer SSAB have agreed on a multi-year extension of the agreement... Read more
Anglo American’s Sakatti copper and polymetallic project in Finland has been designated as a &... Read more
FEFAC, representing the EU compound feed and premix manufacturers, noted with deep concern the announced... Read more
Catering to the growing demand from India’s confectionery, infant formula, and dairy sectors,... Read more