Tag Archives: Don Lindsay

Teck renews carbon reduction goals with help of AES

Teck Resources, AES Corp and their respective Chile-based affiliates, Compañía Minera Teck Quebrada Blanca SA and AES Gener SA, have entered into a long-term power purchase agreement for the Quebrada Blanca Phase 2 (QB2) copper project in Chile, which will enable the transition to renewable energy for around half the power required for the operation.

Under this arrangement, CMTQB will source 118 MW for Quebrada Blanca Phase 2 from AES Gener’s growing renewable portfolio of wind, solar and hydroelectric energy, in addition to the 21 MW of solar power already contracted from AES Gener. Once effective, more than 50% of QB2’s total operating power needs are expected to be from renewable sources, Teck said.

The transition to renewable power will replace QB2’s previous fossil fuel power sources, avoiding some 800,000 t/y of greenhouse gas emissions. “That is equivalent to the emissions of about 170,000 combustion engine passenger vehicles – equal to permanently parking more than half of all the cars in the City of Vancouver, or all the cars in the Tarapacá Region of Chile where QB2 is located,” Teck said.

The renewable power arrangement will come into effect as early as January 2022 and will run through October 2042. CMTQB’s other arrangements with AES Gener, totaling 122 MW of power, are not impacted, Teck said.

Don Lindsay, President and CEO of Teck, said: “Switching to renewable power for QB2 is part of Teck’s ongoing work to reduce emissions, achieve carbon neutrality across our business and support global action on climate change. This agreement secures reliable, long-term power for our major copper growth project at no additional cost, while helping to reduce our environmental footprint.”

Lindsay said the company would continue to explore further opportunities to increase the use of renewable energy as part of Teck’s ongoing focus on decarbonisation.

Andrés Gluski, President and CEO of AES, said: “We are proud to work with our customers in the transition to a low-carbon energy future. We have a long-term relationship with Teck and are happy to support their evolving energy needs.”

Ricardo Manuel Falú, AES Gener’s Chief Executive Officer, said: “At AES Gener, we are contributing to the mining sector’s goal of being more sustainable while supporting the decarbonisation of the Chilean energy matrix. With our Greentegra strategy and our Coal to Green solution, we enable our customers to become greener and more competitive by replacing coal-based energy sources with renewables.”

The $4.74 billion project is expected to produce 316,000 t/y of copper-equivalent for the first five full years at all-in sustaining costs of $1.38/Ib ($3,043/t). The initial mine life of 28 years uses less than 25% of the current reserve and resource, according to Teck and, based on a $3/Ib average copper price over the life of the mine, QB2 is expected to provide a net present value (8% discount) of $2.43 billion.

In addition to renewable power, QB2 will also feature the first large-scale use of desalinated seawater for mining in the Tarapacá Region of Chile, in place of freshwater use.

The QB2 announcement comes at the same time as Teck announced a goal of becoming carbon neutral across its operations and activities by 2050.

“This objective builds on Teck’s progress on climate action to date, including implementing projects and initiatives to reduce GHG emissions at its operations by 289,000 t since 2011 – the equivalent to taking over 88,000 combustion engine cars off the road – and 81% of Teck’s current total electricity consumption is from renewable energy sources.”

AES is also committed to reducing its carbon intensity by 50% by 2022 and 70% by 2030, compared with a 2016 baseline. Aligned with that goal, AES Gener is leading the decarbonisation efforts in Chile, with the largest amount of renewable energy capacity under construction in that country, according to Teck.

Teck examines solar power options with acquisition of SunMine energy facility in BC

Teck Resources says it has purchased the SunMine solar energy facility in Kimberley, British Columbia, from the City of Kimberley.

SunMine, located on fully reclaimed land at Teck’s former Sullivan Mine site, is a 1.05 MW solar facility that has been operational since 2015. It is the first grid-connected solar facility in the province and the first built on a reclaimed mine site. It also has potential for future expansion, according to Teck.

Don Lindsay, President and CEO of Teck, said: “Our involvement with SunMine is part of our commitment to taking action on climate change, advancing renewable energy development, and supporting the global transition to a low-carbon economy.

“SunMine will help us gain first-hand experience with solar power generation as we advance the use of solar power at other operations.”

Teck has been involved with SunMine from its beginning, having provided the land and site infrastructure for development of the solar facility. Teck’s former Sullivan mine was a major producer of zinc, lead and silver, operating for nearly 100 years before closing in 2001, and close to 1,100 ha of the former mining area has since been reclaimed.

Development of SunMine aligns with Teck’s approach to working with stakeholders to develop post-mining land uses, from wildlife habitat to economic diversification, the company said.

Since 2011, Teck has implemented projects and initiatives to reduce greenhouse gas emissions at its operations by 289,000 t – the equivalent to taking over 88,000 combustion engine cars off the road, according to Teck – and 81% of Teck’s total electricity consumption is from renewable energy sources.

The sale amount is around C$2 million ($1.53 million), equal to the City of Kimberley’s outstanding debt obligation for SunMine, Teck said.

Teck’s QB2 copper project in Chile moves forward to construction

Teck Resources has approved construction of the Quebrada Blanca Phase 2 copper project in the Tarapacá Region of northern Chile after Sumitomo Metal Mining (SMM) and Sumitomo Corporation agreed to help fund the development in return for a 30% indirect interest.

The transaction with SMM and Sumitomo Corp will see the two companies pay $1.2 billion for a 30% interest in Compañia Minera Teck Quebrada Blanca SA (QBSA), which owns the QB2 project. This will be comprised of an $800 million earn-in contribution and a $400 million matching contribution. On top of this $50 million will be paid to Teck upon QB2 achieving an optimised target mill throughput of 154,000 t/d by December 31, 2025, subject to adjustment.

Don Lindsay, President and CEO of Teck, said QB2 was one of the world’s premier undeveloped copper assets, with this transaction further confirming the value of the project.

“This partnership significantly de-risks Teck’s investment in the project, enhances our project economics and preserves our ability to continue to return capital to shareholders and reduce bonds currently outstanding.”

The $4.74 billion project is expected to produce 316,000 t/y of copper-equivalent for the first five full years at all-in sustaining costs of $1.38/Ib ($3,043/t). The initial mine life of 28 years uses less than 25% of the current reserve and resource. Based on a $3/Ib average copper price over the life of the mine, QB2 is expected to provide a net present value (8% discount) of $2.43 billion.

The mine is expected to use “demonstrated industry-leading technology to enhance safety, productivity and sustainability, including an integrated operations centre located in Santiago, autonomous haulage fleet, and the first large-scale use of desalinated seawater in the Tarapacá Region to eliminate freshwater use in operations”, Teck said.

The company added that it was positioned for project construction with a strong and experienced execution team in place, major permits in hand, engineering nearly 80% complete, and contracting and procurement well advanced.

Lindsay said: “QB2 will be a long life, low-cost operation with major expansion potential, including the option to double production or more, to become a top-five global copper producer.”

This expansion potential is expected to be shown off with the completion of a scoping study to assess QB3 development options.

The social and environmental impact assessment for the QB2 project was approved in August and early field work commenced in September.

The project scope includes the construction of a 143,000 t/d concentrator and related facilities, which are connected to a new port and desalination plant by 165 km concentrate and desalinated water pipelines.

Teck has agreed with SMM and SC to cover their share of the cost of power under the existing power purchase agreements in excess of QBSA’s needs until the earlier of the startup of the first grinding line in the mill or September 30, 2022. The target date for project completion and the start of commissioning and ramp up is the December quarter of 2021. Full production is expected in the middle of 2022.

The project will build on the existing Quebrada Blanca copper mine, which produced 23,000 t of copper last year and is expected to stop producing cathode in mid-2019 as the supergene deposit is exhausted.

After the transaction is completed, the ownership of QBSA will be as follows: 60% Teck, 30% SMM/SC, 10% Enami.