The Energy Star Challenge:

• Gain 95-98% heating efficiency
• Reduce carbon footprint: use multiple fuels
• Build a "tight" house with SIP panel walls
• Ground the project with an ICF block foundation
• Insulate the slab and install slab radiant heat
• Store passive solar in greenhouse and tile floors
• Install an air exchange system
• Obtain Energy Star rebates
• Pilot installation of energy-efficient well pump
• Install energy star appliances and lighting