How to more reasonably translate "Energy management activities involved in the electrical power

4 600 MW coal-fired electricity production processes involving energy management activity

～Heating in winter, as well as thermal power plants producing electricity at from coal (using coal to produce electricity), will also impact it (will also affect it)

～Heating in winter will also impact it, as well as thermal power plants which produce electricity with coal.

～Heating in winter will also impact it, as well as thermal power plants that produce electricity from coal.