Provides additional quantities of energy at the lowest (baseline) price to residential customers who qualify with one of these medical situations: dependent on life-support equipment while at home; a paraplegic, hemiplegic, quadriplegic or multiple sclerosis patient with special heating and/or cooling needs; scleroderma patient with special heating needs, life-threatening illness or compromised immune system with special heating and/or cooling requirements to sustain the patient's life or prevent deterioration of the patient's medical condition.