Actually, there are some of the benefits that we've seen in our own portfolios. Of those over 300 projects that we've invested in to date, 70 of the companies behind those are in the market today. That means that they are registering revenues from the products that they developed through their SDTC funding or they're in the hunt for their first commercial sale, so they've produced commercially viable products. Our estimate on the value of those annual revenues today is in excess of $1.1 billion per year. In fact, we think for 2015 it's going to be about $1.4 billion, and we also estimate, based on data from our portfolio companies, that this has created over 8,500 jobs.
Furthermore, on the emissions side, so GHG emissions, as an example, we estimate that our portfolio today is contributing to reductions of about six megatonnes per year. That's across the whole portfolio, primarily the ones that are in the market today, and those are from the global deployment of that technology. But that's just the starting point. We've had quite an increase. Just over the past four years we've gone from roughly one megatonne in 2011 up to six, so a sixfold...within four years. We expect that to continue as the number of portfolio companies in the market increases, and as their technology solutions diffuse more broadly globally. We are definitely seeing results today, and some of those are in the oil and gas sector, but as I said, they are across all sectors.
In terms of innovation support needs going forward, if I captured the question correctly, we certainly believe—