Heating and cooling cannot be easily load shifted. Daily fluctuations in energy production aren't the only forms of fluctuations. Seasonal fluctuations are large, too. And the seasonal variation has the unfortunate tendency to line up with periods of high energy demand. "Just don't heat your house in the winter" is not a viable form of demand shifting.
> For boiler heating and facility heating and cooling the same applies as for commercial and residential uses.
Note that this refers to "process and boiler heating". There's plenty of industrial processes that need to be kept at temperature for long periods of time, otherwise the batch is ruined. Titanium smelting is one example. I've yet to see a breakdown of what specific industrial processes can be shifted.
> For boiler heating and facility heating and cooling the same applies as for commercial and residential uses.
Note that this refers to "process and boiler heating". There's plenty of industrial processes that need to be kept at temperature for long periods of time, otherwise the batch is ruined. Titanium smelting is one example. I've yet to see a breakdown of what specific industrial processes can be shifted.