Been a sustainability consultant for over 35 years. Started in residential, commercial, & industrial energy efficiency. Then added in residential, commercial, & industrial building and landscape water efficiency. First rainwater & stormwater projects were over 20 years ago. Became a Built Green verifier over 10 years ago. Started walking my talk at my home 18 years ago by installing a green roof, compost toilet, rain garden, rainwater systems, native plant restoration, efficiency, & more.