PLANT something! Got limited sun? These 15 vegetables only need 4 hours a day of direct light. 15 Shade Tolerant Vegetables: Utilize them in those shaded areas of the yard, and leave the sun for the tomatoes.
Hot water tank heated by wood burning stove. From Teach Nollaig, Tiny house in Ireland. Could be improved by adding a small sterling engine to power a circulation pump, allowing the hot water tank to be up higher [improving pressure]. Also INSULATION!