does it matter much when in the end pricing is decided by merit-order system [1]? i.e. when you are dependent on other sources or neighbouring markets with very

does it matter much when in the end pricing is decided by merit-order system [1]? i.e. when you are dependent on other sources or neighbouring markets with very different composition. not to say it is remains costlier than conventional sources, albeit not accounting for externalities. [1] https://en.wikipedia.org/wiki/Merit_order https://en.wikipedia.org/wiki/Merit_order