So how can we earn a living? We obtain compensation from many of the manufacturers shown on our website. This influences which products and solutions and/or services we create about, their ‘comparison rating’ and their situation on our internet pages. We don't settle for compensation for creating an assessment or https://edms.energy.gov/EM/Lists/Comprehensive%20Survey/Item/displayifs.aspx?List=d8d96ab2%2D6e9c%2D41d2%2D97a9%2Ddf5fad225d61&ID=791&Web=d9d2ab2e%2D523f%2D4d07%2D991c%2De672c4ce1eeb