They are independent variables. In practice the "10kw society" solar/nuclear society that economic-growth-above-all people push means "2kw coal + 4kw solar + 4k

They are independent variables. In practice the "10kw society" solar/nuclear society that economic-growth-above-all people push means "2kw coal + 4kw solar + 4kw nuclear". Growth is just cover for not replacing the dirty sources.