Should I renovate? Fit windows with heat-shrink film or weatherstripping. Improve insulation. Solar Panels PG&E Solar Cost Calculator. Sunpower, 1-833-999-2938, SunPowerSolarSystem.com. SoCal Tesla Solar Roof experience. Plumbing Outdoor Watering. Indoor Watering. EBMUD Water Wednesday. Composting toilet. Sensing water leaks EBMUD flowmeter rebate covers up to 50% ($200 max) of the cost of a flow meter…