Possible Clues:

• Kind of power common in Iceland
• Different old woman in set offering a sort of energy
• Defended by judge, other malcontents causing things to bubble up?
• Type of power in Iceland
• Good source of energy alternative — fellow briefly giving its description?
• Like source of energy making the gal more frisky
• Home heating and cooling option
• Gather mole is struggling from the earth's heat
• Such may be the energy with which set embraces alternative mum