Brazil sounds alarm on more tailings, hydro dams
Brazil's water regulator ANA is raising the alarm on the structural integrity of more dams following the deadly January 2019 collapse of the Brumadinho tailings dam of miner Vale.
An ANA post-disaster report, which follows senate approval last week of a new safety law that increases oversight and fines, classified 156 dams across 22 states as being in critical condition, up 129pc from the 68 dams classified as critical the year before.
Driving the increase is a 135pc jump in on-site dam inspections by a state or federal official, from 920 in 2018 to 2,168 last year, the report said.
Minas Gerais state, which is a major mining state and accounts for about half of Vale's annual iron ore output, led the list with 40 of the 156 dams ranked in critical condition by the ANA. The state was home to the Brumadinho disaster last year that killed 270 people, and the November 2015 tailings dam break at Samarco's Mariana that killed 19.
According to ANA's report, Vale alone has 18 dams in Minas Gerais that are ranked as critical.
The critical list also included dams owned by aluminum producer Alcoa Aluminio, steel producer Arcelormittal Mineracao and fertilizer producer Mosaic Fertilizantes. The report also cited the 31.5MW Paranapanema hydroelectric plant owned by Italian utility Enel, 48MW Sao Domingos owned by Brazilian state-controlled utility Eletrosul and 130MW Montes Claro owned by Companhia Energetica Rio das Antas.
In a separate assessment, mining regulator ANM has identified 51 tailings dams that are currently classified as "at risk." This included four classified as "level three" which indicates a high likelihood of rupture. All four are located in Minas Gerais and three are owned by Vale.
Last week, the senate passed a bill that will stiffen prison sentences for those found guilty for dam accidents that result in the loss of life or environmental damage and raised fines to up to R1bn ($188mn) for companies in violation of safety regulations. In an earlier draft of the bill, fines were as high as R10bn for violations, but the lower house eased the penalties in the most recent version.
President Jair Bolsonaro is expected to sign the bill, but is likely to veto a clause that requires financial guarantees for all dams. This requirement could have a negative impact on state, local and federal governments, which operate and maintain many dams.
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Japan's trading firms see metals prices cutting profits
Japan's trading firms see metals prices cutting profits
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Australia issues offshore wind feasibility licences
Australia issues offshore wind feasibility licences
Sydney, 2 May (Argus) — The Australian federal government has issued the first feasibility licences for offshore wind projects in the country following a competitive process, for up to 12GW of capacity off the coast of Gippsland in the southern state of Victoria and a potential further 13GW in the next stage. Six projects have received approval to explore the feasibility of offshore wind farms in the Bass Strait off Gippsland's coast, which was the first offshore wind zone declared in Australia at the end of 2022. Successful applicants include Danish investment firm Copenhagen Infrastructure Partners (CIP), Danish utility Orsted, Australian utility AGL Energy, European utilities EDP Renewables and Engie and Japanese utility Jera. The government also intends to grant another six licences, subject to consultation with First Nations groups. The 12 projects could have a potential combined capacity of around 25GW, the government said ( see table ). Projects that prove feasible will be able to apply for commercial licences and move to the construction phase if they secure financing, with the most advanced wind farms expected to start generating power in the early 2030s. CIP secured site exclusivity to develop two projects with a combined 4.4GW through a newly launched platform company Southerly Ten. The projects comprise the 2.2GW Star of the South, which claims to be the most advanced offshore wind project in Australia , along with the early stage 2.2GW Kut-Wut Brataualung. Southerly Ten is also developing the Destiny Wind project in Australia's second declared offshore wind zone off the Hunter region in New South Wales. Orsted was given one licence for a 2.8GW project and might receive another one for a 2GW wind farm. It said it will proceed with site investigations, environmental assessments and supply chain development, with a view to bid in future auctions planned by the Victorian government, which are expected to start in late 2025. Victoria is targeting 2GW of offshore wind capacity by 2032 and 9GW by 2040. "Subject to the above steps and a final investment decision, the projects are expected to be completed in phases from the early 2030s, with the aim to maximise dual site synergies through shared resources and economies of scale," Orsted said. The 2.5GW Gippsland Skies offshore wind project, belongs to a consortium made of Irish renewables firm Mainstream Renewable Power with 35pc, UK-based firm Reventus Power 35pc, AGL Energy 20pc and Australian developer Direct Infrastructure 10pc. The first phase of the project is expected to be operational in 2032, according to the consortium. The list of six projects already granted feasibility licences also include High Sea Wind, a proposed 1.28GW wind farm developed by EDP Renewables' and Engie's 50:50 joint venture Ocean Winds, along with Blue Mackerel North, a 1GW development by Japanese utility Jera Nex's subsidiary Parkwind. Parkwind is also developing another offshore wind project in Australia, with Australian utility Alinta Energy, the 1GW Spinifex in the Southern Ocean off Victoria, which was declared Australia's third wind zone in March. The other projects that might receive licences are being developed by companies such as Spanish utility Iberdrola, Spanish developer Bluefloat Energy, Australian firm Macquarie's wind developer Corio Generation, German utility RWE and a joint venture between Australia's Origin Energy and UK-based developer RES Group. By Juan Weik Australian offshore wind projects with feasibility licences Developer Capacity Licence Orsted Offshore Australia 1 Orsted 2.8 Granted Gippsland Skies Consortium* 2.5 Granted Star of the South Southerly Ten 2.2 Offered Kut-Wut Brataualung Southerly Ten 2.2 Granted High Sea Wind Ocean Winds 1.3 Granted Blue Mackerel North Parkwind 1.0 Granted Aurora Green Iberdrola 3.0 Under consultation Great Eastern Offshore Wind Corio Generation 2.5 Under consultation Gippsland Dawn Bluefloat Energy 2.1 Under consultation Orsted Offshore Australia 2 Orsted 2.0 Under consultation Navigator North Origin Energy, RES 1.5 Under consultation Kent Offshore Wind RWE N/A Under consultation Source: federal government, companies *Mainstream Renewable Power, Reventus Power, AGL, Direct Infrastructure Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
Evion-Metachem Indian project starts producing graphite
Evion-Metachem Indian project starts producing graphite
Singapore, 2 May (Argus) — Australian graphite producer Evion's joint venture with Indian producer Metachem Manufacturing has produced and sold 700kg of expandable graphite, with more output planned in the coming months, after missing its timeline last year. Capacity of the expandable graphite plant, located at Kurkumbh near the west Indian city of Pune, will increase to at least 1,800 t/yr over the coming months, said Evion in its latest quarterly activity report. The agreement between the two firms originally envisioned 2,000-2,500 t/yr of production capacity in the first three years, with plans to begin an expansion to double the capacity starting from the second year. Evion previously was expecting first production in October-December 2023. Evion, formerly known as BlackEarth Minerals, back in 2021 signed an offtake deal with Austrian downstream graphite firm Grafitbergbau Kaiserberg for up to 2,500 t/yr of expandable graphite. Graphite concentrate for the plant is expected to come from external parties in the first two years of operations, subsequently switching to products from its Maniry graphite project in Madagascar, said Evion. Madagascar's national office for the environment is carrying out the environmental and social impact assessment for the Maniry project, according to Evion. India in July 2023 identified 30 critical minerals necessary to its green energy transition and energy self-reliance, including graphite. The country's mines ministry, through state trading firm MSTC, in March launched the second round of its auction , involving 18 blocks, for development of critical and strategic minerals in the country. By Joseph Ho Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
US southbound barge demand falls off earlier than usual
US southbound barge demand falls off earlier than usual
Houston, 1 May (Argus) — Southbound barge rates in the US have fallen on unseasonably low demand because of increased competition in the international grain market. Rates for voyages down river have deteriorated to "unsustainable" levels, said American Commercial Barge Line. Southbound rates declined in April to an average tariff of 284pc across all rivers this April, according to the US Department of Agriculture (USDA), which is below breakeven levels for many barge carriers. Rates typically do not fall below a 300pc tariff until May or June. Southbound freight values for May are expected to hold steady or move lower, said sources this week. Southbound activity has increased recently because of the low rates, but not enough to push prices up. The US has already sold 84pc of its forecast corn exports and 89pc of forecast soybean exports with only five months left until the end of the corn and soybean marketing year, according to the USDA. US corn and soybean prices have come down since the beginning of the year in order to stay competitive with other origins. The USDA lowered its forecast for US soybean exports by 545,000t in its April report as soybeans from Brazil and Argentina were more competitively priced. US farmers are holding onto more of their harvest from last year because of low crop prices, curbing exports. Prompt CBOT corn futures averaged $435/bushel in April, down 34pc from April 2023. Weak southbound demand could last until fall when the US enters harvest season and exports ramp up southbound barge demand. Major agriculture-producing countries such as Argentina and Brazil are expected to export their grain harvest before the US. Brazil has finished planting corn on time . unlike last year. The US may face less competition from Brazil in the fall as a result. Carriers are tying up barges earlier than usual to avoid losses on southbound barge voyages. Carriers that have already parked their barges will take their time re-entering the market unless tariffs become profitable again. The carriers who remain on the river will gain more southbound market share and possibly more northbound spot interest. By Meghan Yoyotte and Eduardo Gonzalez Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
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