Correct. My earlier comment was that our zero-carbon energy generation sources are cost-competitive, or will very soon be cost-competitive. But the generation resources that we can call on at any instant, at any time, the flexible generation resources, other than large-scale hydro, are not economically feasible right now. If we utilize interties to reduce our requirements for storage, or the high utilization of storage requirements that we have, there's your biggest bang for your buck.
On September 27th, 2017. See this statement in context.