Rio Tinto to explore low-carbon iron in steel decarbonisation push

17 february | commodities

Rio Tinto will explore the production of a low-carbon steel feedstock in a bid to make steelmaking more environmentally friendly. The mining giant has partnered with European companies Stahl-Holding-Saar (SHS) and Paul Wurth as part of the endeavour.


Paul Wurth is a Luxembourg-headquartered engineering company that designs and supplies a range of technologies for steelmaking, and SHS is the management holding for two steel companies, Dillinger and Saarstahl.


The partnership will explore the viability of transforming iron ore pellets into low-carbon hot briquetted iron, a steel feedstock, using green hydrogen generated from hydroelectricity in Canada.


Rio Tinto signed a memorandum of understanding with Paul Wurth and SHS for this project, which is the latest effort from the world’s second largest mining company to try to decarbonise steelmaking.


In December 2020, Rio Tinto announced that it would invest $10m over the next two years in low-carbon steelmaking projects and research, working in conjunction with the world’s largest steel producer: China Baowu Steel.


Pressure to decarbonise steel


Rio Tinto’s moves to explore options for low-carbon steel come at a time when the carbon contribution of the steel industry is under scrutiny.


According to international non-profit The Climate Group, every tonne of steel produced creates around 1.8 tonnes of carbon dioxide; annually, the steel sector alone accounts for roughly 7% of global emissions.


With steel demand expected to rebound in 2021 following the slump caused by Covid-19, and the metal being vital for the green infrastructure projects being pursued as part of wider decarbonisation strategies, there is pressure on steelmakers to reduce the material’s environmental burden.


Challenges to decarbonisation of the sector have typically been the metal’s low profit margins as well as political issues – steel is often a necessary resource for countries’ economic growth plans and as such, there’s been little political will to meddle with the sector.


Technology and infrastructure have typically been seen as barriers to decarbonisation, with coal’s ease of access and application ensuring it remains the preferred fuel for steelmaking.


The European Union (EU) has explored the potential of hydrogen to replace coal in steelmaking, publishing in December 2020 its research into the possible adoption of hydrogen in the sector. The iron and steel industry accounts for about 4% of carbon dioxide emissions in Europe.


The EU also sees the potential of hydrogen’s successful use in steelmaking as opening the door to a wider transition to a hydrogen economy.


Efforts undertaken in the steel sector could have a knock-on effect for decarbonisation in other sectors, such as hydrogen-powered trains or replacing natural gas for heating.

9 February | projects

Mongolia looking to replace Oyu Tolgoi copper mine expansion plan


The Mongolian Government is reportedly considering scrapping the deal with Rio Tinto to expand the Oyu Tolgoi project in the Gobi Desert.


A new agreement with improved terms for the project is planned to be signed by the government with Rio Tinto, Financial Times reported.


As part of the plan, Rio Tinto has been asked by the government if it is ready to mutually cancel its existing deal.


The Mongolian Government, through Erdenes Oyu Tolgoi, has a 34% stake in the Oyu Tolgoi copper-gold mine.


Turquoise Hill Resources holds the remaining 66% in the mine, which is located in the South Gobi region. Rio Tinto owns a roughly 50.8% stake in Turquoise Hill Resources.


As per the publication, the government intends to avoid acting unilaterally, which it considers would risk future foreign investment projects.


The copper-gold mine commenced production in 2013 as an open-pit operation through the Oyu Tolgoi deposit.


Scheduled to begin production in October 2022, the mine’s expansion involves developing the Hugo North (Lift One) as an underground operation.


The underground mine expansion project has faced several delays due to the funding dispute with the Mongolian Government.

5 february | operations

Glencore subsidiary Prodeco to hand over mining contracts to Colombia


Glencore subsidiary Prodeco is set to start the process of relinquishing mining contracts in Colombia as its two mines continue to remain suspended.


The mining contracts will be returned to the Republic of Colombia through the National Mining Agency (ANM).


The step comes after ANM rejected Prodeco’s request to keep the Calenturitas and La Jagua mines in care and maintenance.


After ANM refused Prodeco’s request last month, the company carried out another operational review to identify additional cost efficiencies as the mining agency expected the prices of coal to remain low in its target markets.


However, the conclusion remained congruous with earlier reviews that the mines remain uneconomic to recommence activities. The two mines will be in care and maintenance until the formal process of relinquishing the contracts is complete.


In a statement, Prodeco said: “The decision to relinquish the mining contracts was not taken lightly and is a disappointing outcome. Grupo Prodeco has over the last 30 years invested in excess of $3bn and paid almost $3bn in royalties and taxes.


“We are proud that our investment in a multitude of social engagement projects and initiatives has delivered tangible improvements in the quality of life for the surrounding communities, and supported the important Peace Process in Colombia.”

5 february | compensation

Vale to pay $7bn in compensation for Brumadinho disaster


Brazilian miner Vale has agreed to pay BRL37.7bn ($7bn) in compensation for the Brumadinho dam disaster that killed 270 people and caused significant environmental damage.


The company signed the compensation agreement with prosecutors and the Government of the Brazilian state of Minas Gerais, where the incident occurred.


According to a Reuters report, around BRL5.5bn ($1bn) will be paid from a judicial escrow account that held Vale funds during the course of legal proceedings. The remaining amount will be paid by the company in instalments over six years.


The settlement does not interfere with any criminal cases against Vale personnel and other civil suits related to the environmental damage.


The disaster occurred on 25 January 2019 when a dam collapsed at Vale’s Córrego do Feijão iron mine. The incident released a mudslide on the local town of Brumadinho inundating mining offices, houses and farms. Several Vale employees also lost their lives in the incident.


In a statement, Vale CEO Eduardo Bartolomeo said: “Vale is committed to fully repair and compensate the damage caused by the tragedy in Brumadinho and to increasingly contribute to the improvement and development of the communities in which we operate.”



Minas Gerais Governor Romeu Zema said that the proceeds will be used to rebuild the local economy and environment, The Guardian reported.


Vale ended 2020 with 322 million tonnes of annual iron ore production capacity. This year, it aims to increase the figure to 350Mt.

4 february | financials

USA Rare Earth mulls public offering of at least $1bn


Mining firm USA Rare Earth is reportedly planning to a stock-market listing this year at a valuation of more than $1bn.


Reuters, citing sources familiar with the matter, reported that USA Rare Earth is considering an initial public offering (IPO) or going public via a special purpose acquisition company (SPAC).


To explore potential listing on the New York Stock Exchange (NYSE), the mining company has hired Goldman Sachs and Bank of Montreal as advisors.


USA Rare Earth is developing the Round Top Mountain mine near Sierra Blanca, in Hudspeth County, Texas.


The Round Top Mountain mine said to hold one of the biggest deposits of heavy rare-earth elements (REE) in the US.


USA Rare Earth expects the potential offering to fetch between $300m to $500m. The proceeds will be used by the firm to partially finance the Round Top mine and processing facility, which is planned to commence operations by 2023.


The latest move by USA Rare Earth comes as the US and other countries are seeking to reduce their reliance on China’s rare earths minerals.


China is considered to be the world’s largest rare earths producer.

4 february | deal

Freeport-McMoRan close in on $2.8bn copper smelter deal with Tsingshan


American copper major Freeport-McMoRan is reportedly on the verge of finalising a $2.8bn deal with China’s Tsingshan to build a copper smelter in Weda Bay, Indonesia.


Indonesian Coordinating Maritime Affairs and Investment Minister Luhut Pandjaitan told IDX Channel: “The smelter will produce copper pipes and wires of which output can be worth $10bn or more.”


The copper smelter will be equipped to produce copper products, which can be used as lithium battery components. It is also expected to support the country’s aim to build an electric vehicle (EV) supply chain.


Indonesia, which has is said to hold rich nickel ore resources, is seeking investments from the battery and car companies. Nickel is an important component in batteries that are used in EVs.


Luhut added: “If this goes according to plan, because the nickel plant would already have been running, by 2023 we would be able to produce lithium batteries.”


Freeport’s Indonesian unit spokesman was cited by the news agency as saying that the company remains committed to building another smelter.


Last year, Luhut said that the Indonesian Government requested that Freeport build a copper smelter in Weda Bay, North Maluku.

In brief

Ivanplats seeks $420m financing to develop South Africa’s Platreef mine

Ivanplats, the South African subsidiary of Canadian miner Ivanhoe Mines, has said that it is arranging project-level financing of nearly $420m for the development of its Platreef palladium, platinum, rhodium, nickel, copper, and gold project in Limpopo.

Ford joins Initiative for Responsible Mining Assurance
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27 january | incident

Landslides trap ten workers underground at Indonesian coal mine


Landslides at a coal mine in Indonesia’s South Kalimantan province have reportedly trapped ten workers.


Provincial Disaster Management Agency emergency unit head Abdul Rahim was reported by the Xinhua news agency as saying that the landslides occurred outside the underground area from the evening of 24 January to the afternoon of 25 January. This resulted in a mud flow, submerging the coal mine site.


Rahim noted: “The mud has fully submerged the underground area located in lower spots. Ten miners were working in the lower spots. We expect them to have moved to the higher places before the sites were inundated, so they can survive.”


12 of the 22 people working at the site escaped but sustained injuries, an official said.


Following the accident, search efforts are being carried out focusing on removing the mud with pumps to make entry to the underground site possible.


“Still, the strength of the pumps that we have is still weak. We need more pumps with higher power,” Rahim added.


The official noted that the trapped miners have food supplies but these could last for only three days.

25 january | Rescue

China rescues 11 trapped workers from Hushan underground gold mine


Rescue teams have reportedly pulled 11 gold miners to safety on 24 January 2021, after 14 days trapped underground at the Hushan underground gold mine in Shandong province.


A total of 22 workers were trapped in the gold mine following an explosion on 10 January.


The miners were working at a depth of more than 600m when the explosion occurred, blasting the exit ladder from the Shandong Wucailong Investment-owned mine.


Although most of the rescued workers are in good condition, one of the miners was in extremely weak condition, reported Xinhua news agency.


The Ministry of Emergency Management mine rescue centre chief engineer Xiao Wenru was quoted by the news agency as saying: “We made a breakthrough this morning.


“After clearing these broken, powdery pieces, we found that there were cavities underneath … our progress accelerated.”


A day after 11 of the miners were rescued, nine were found dead.


According to the National Mine Safety Administration, mines in China are among the world’s deadliest and recorded mine-related deaths of 573 in 2020.


A similar accident was reported in September 2020 at the Songzao coal mine in south-west China that killed 16 of the 17 workers trapped in it. The incident was due to excessive levels of carbon monoxide.

In brief

Ivanplats seeks $420m financing to develop South Africa’s Platreef mine

Ivanplats, the South African subsidiary of Canadian miner Ivanhoe Mines, has said that it is arranging project-level financing of nearly $420m for the development of its Platreef palladium, platinum, rhodium, nickel, copper, and gold project in Limpopo.

Ford joins Initiative for Responsible Mining Assurance
American automaker Ford has joined the Initiative for Responsible Mining Assurance to promote the use of comprehensive, third-party assessments of mining practices in order to protect human rights, communities, and the environment along the complete supply chain.

Québec authorises Nouveau Monde Graphite’s Matawinie mining project

The Québec government in Canada has authorised Nouveau Monde Graphite’s Matawinie mining project for high-purity graphite concentrate production of 100,000tpa, by issuing a ministerial decree.

Huawei opens innovation lab in China for coal mines

Huawei, in partnership with the Government of Shanxi Province, Shanxi Cloud Era Technology, and Jinneng Holding Group, has opened a mining innovation lab that will explore new uses of technology at coal mines.

Hindustan Zinc, Epiroc sign MoU for electric vehicles underground

Vedanta Group Company Hindustan Zinc has signed a memorandum of understanding (MoU) with Epiroc Rock Drills, advancing a push for zero-emission and sustainable mining with the introduction of battery electric vehicles (BEVs) in underground mining.