The article is talking about reliable decarbonization of grids while you're talking about a reliable grid. Two very different things. Decarbonization is a glob

The article is talking about reliable decarbonization of grids while you're talking about a reliable grid. Two very different things. Decarbonization is a global problem, not a local one. Electricity use as a whole is up. Coal is down, oil is down. Gas is up, it's lower carbon than oil and coal so it contributes to decarbonization. The four main low-carbon sources are wind, solar, hydro and nuclear. They all reliably contribute to the decarbonization efforts as evidenced by the data.