Carbon Conversion

Building a Low-carbon Energy Future through Carbon Conversion

We are committed to doing our part in the transition to a low-carbon energy future. That’s why we’re proud to support and advance the deployment of carbon conversion technology.

We recognize carbon conversion, including carbon capture, utilization and storage (CCUS), as being an integral part of the long-term solution for achieving climate policy objectives in North America and globally – we are engaged on several fronts to advance its development and deployment. The commercial application of carbon conversion technologies could enable zero or near-zero emissions from natural gas generation. Combined with the integration of renewables, carbon conversion will deliver affordable, reliable, and clean power systems, as well as reduce emissions from the many industrial processes that will continue to rely on natural gas. By converting carbon into a range of useful and valuable products, these technologies will also create new jobs and employment opportunities in multiple sectors.

To support our efforts to advance the development and commercialization of carbon conversion technology, we’re participating in the Carbon Capture Coalition – a nonpartisan coalition supporting the deployment and adoption of carbon capture technology. Learn more about our partnership.

Genesee Carbon Conversion Centre (GC3)

Capital Power is proceeding with plans to build the largest commercial scale production facility of carbon nanotubes (CNTs) at our Genesee Generating Station. The design phase of GC3 is underway with commercial operations of the 2,500 tonne carbon nanotube facility expected in the fourth quarter of 2021.

GC3 will utilize emissions from the Genesee facility alongside C2CNT technology – a carbon conversion solution that transforms emissions into high quality carbon nanotubes. GC3 will have an initial production capacity of 2,500 tonnes of CNTs per year and once completed will be capable of generating 7,500 tonnes annually.

Lehigh Hanson (Lehigh), a subsidiary of HeidelbergCement A.G., a worldwide construction materials company, is currently conducting testing for the utilization of CNTs in concrete. We plan to start commercial scale production of CNTs at GC3 , assuming the CNTs in concrete testing and preliminary marketing of the product is successful. The estimated capital cost is $20 million to $25 million for the GC3.

GC3: Your supplier of choice for cost competitive, bulk carbon nanotubes

With our significant power generation experience, in-house engineering expertise and track record of successfully providing reliable service for our customers across power, off-set and carbon markets in Canada and the U.S., we’re well-positioned to support your business needs as your partner for high quality CNTs. Connect with our Commercial Management team to learn how we can support your business today!

Breanne Fox
Director, Commercial Management
& Carbon Technology
[email protected]

Transforming Carbon Emissions into Leading-Edge Carbon Nanotube Products with C2CNT

In Spring 2018, we acquired a 5% equity interest in C2CNT a technology company developing a proprietary solution to transform carbon into carbon nanotubes. Capital Power is planning to exercise its option in December 2020 to increase its interest in C2CNT from 25% to 40%. Our investment in C2CNT supports our pursuit of innovative and leading-edge technologies to reduce greenhouse gases from our operations.

C2CNT, led by Dr. Stuart Licht, also a professor of chemistry at George Washington University, has developed and is now applying at scale an innovative technology that captures carbon dioxide (CO2) from industrial process streams and competitively transforms it into carbon nanotubes at a significantly reduced cost compared to current industry production processes. This technology has the potential to be a game-changer in the treatment and management of CO2 from energy and industrial operations.

C2CNT is currently among five finalists competing in the natural gas track of the NRG COSIA Carbon XPRIZE competition. As part of the XPRIZE competition, C2CNT is testing their technology at demonstration scale at the Alberta Carbon Conversion Technology Centre located in Calgary at the Shepard Energy Centre (co-owned by Capital Power and ENMAX).

To learn more about C2CNT and its impacts on CO2 mitigation, read C2CNT Corp.’s latest press release.

What are Carbon Nanotubes?

Carbon nanotubes are stronger than steel and lighter than aluminum. This conductive, high-value product, can be used as an additive to substantially increase the strength of materials such as concrete, steel, and aluminum.

Using nanotubes avoids carbon dioxide emissions in two ways:

  1. It captures emissions at the source (e.g. natural gas power generation) and transforms the carbon emissions into carbon nanotubes.
  2. By using carbon nanotubes as an additive in industrial processes (e.g. manufacturing concrete or steel) it reduces the amount of carbon-intensive materials needed to deliver the product.

What's New

Media Releases
Capital Power announces conversion results for its Preferred Shares (Series 1)

Capital Power announced today that after having taken into account all Election Notices following the December 16, 2020 conversion deadline, in respect of the Cumulative Rate Reset Preference Share...

Media Releases
Capital Power accelerating plans towards a low carbon future
Repowering Genesee 1 and 2, off-coal in 2023; advancing renewables growth strategy including Enchant Solar project and 25-year contract for Strathmore Solar

12th annual Investor Day event being held in a virtual format today, Capital Power will provide updates on the execution of its growth and sustainability strategy including the repowering of its Ge...

Media Releases
Capital Power provides notice of Preferred Shares (Series 1) conversion privilege and dividend rate notice

Capital Power announced today that it has notified registered shareholders of its Cumulative Rate Reset Preference Shares, Series 1 (Series 1 Shares) (TSX: CPX.PR.A) of the Conversion Privilege and...