Study shows small modular nuclear reactors could be a cost effective option for remote mines

A new study shows that small modular nuclear reactors are a viable option to reduce or eliminate reliance on diesel energy for […]
A cross section of the USNC-Power Micro Modular Reactor unit. (CNW Group/Ontario Power Generation Inc.)

Topics

Regions

Tags

A cross section of the USNC-Power Micro Modular Reactor unit. (CNW Group/Ontario Power Generation)

A new study shows that small modular nuclear reactors are a viable option to reduce or eliminate reliance on diesel energy for remote mines and communities in Canada's North, and could provide them clean, economic and reliable energy and heat.

The economic feasibility and cost benefit study looked at very small modular reactors (vSMRs) generating less than 10 megawatts of power.

The conceptual economic analysis considered both heat and electricity demand at a representative mine in the far North, based on data provided by a mining partner.

Examining four scenarios – diesel generators only; vSMRs only; vSMRs and diesel; and a combination of vSMRs, diesel generators, wind turbines and battery energy storage – the study found that the use of vSMRs in conjunction with diesel would be most economic, while still reducing carbon emissions significantly.

Under this scenario, with vSMRs used to provide 90% of the baseload power required, and supplementing with diesel generation only during peak demand periods, emissions would be reduced 85%, from 1.6 million tonnes to 0.24 million tonnes.

The study was completed by OPG, Canadian Nuclear Laboratories (CNL) and Mining Innovation, Rehabilitation and Applied Research Corp. (MIRARCO).

Some of the highlighted advantages of vSMRs include: east of transport, installation because of their small size; scalability; and long operating life without requiring an onsite store of fuel.

Global Power First, a joint venture of OPG with USNC-Power, is planning to build a demonstration vSMR, pending funding from the federal government, at CNL's Chalk River campus. The project recently received approval from the Canadian Nuclear Safety Commission (CNSC) to begin a technical review.

OPG says the demonstration project will serve as a model for future SMR deployments as called for in Canada's SMR Roadmap and Action Plan, by producing competitively priced clean energy sized for remote communities and heavy industry.

Read the full study on vSMRs on OPG's website.

Comments

Your email address will not be published. Required fields are marked *

  • Dec 08 2021 - Dec 09 2021
    Jan 18 2022 - Jan 20 2022
    Jan 31 2022 - Feb 03 2022