Thank you.
I think the sectors that we've identified as offering the greatest opportunities for clean growth in a net-zero transition are the ones that I mentioned at the beginning: electric vehicles and the battery supply chain; carbon capture utilization and storage as a sector or a technology; biofuels, especially sustainable aviation fuels; hydrogen; alternative and plant-based proteins; mass timber and related forest wood products; critical minerals, again related to the battery supply chain; and ag tech.
These are areas where decarbonization involves a tremendous amount of innovation. In some cases it's much more advanced, as we know, as in the case of hydrogen, as we've heard today. In some of these other areas, a much longer research or innovation pathway is required.
I do agree with what is being said by some of my fellow witnesses: We do need investments. We see that the Inflation Reduction Act makes clearer incentives than we have in Canada. Some of these sectors, for the investments especially to pursue these innovation pathways, require a certain amount of coordination.
We can think about the overall investment envelope that we're talking about. The figure that was mentioned earlier in this session, for example, that was estimated by RBC, was $2 trillion in total, or $80 billion per year. Actually, the capital is scarce. We need to take a strategic approach to ensure that particularly for these growth opportunities.... The reason we're worried about the growth opportunities is that at the moment, 20% of our exports of goods and services come from the oil and gas sector. Over the next 20 to 30 years, we can likely expect the value of those exports to decrease. Where is the value going to increase across our other sectors?
That's why we look at these emerging innovative green or clean competitiveness opportunities.