Me and a lot of my friends work for the same organization, a sort of live-in eco-laboratory. Think “commune” with modern furnishings. In this circle, so much of the stuff we do is taken for granted that it usually takes an outsider to point out how weird we can seem.
I’m going to list a few things, not to show off, really, but because I find this stuff utterly fascinating.
There’s the standard hippie-tastic stuff: Reusing, upcycling, composting, recycling. Food gardens. Herb spirals. Composting toilet (mainly used by tourists). Earthship/rammed earth building (tired stuffed with dirt). Buying everything we can in bulk, from food to cleaning supplies. Reusable bags, bringing our own to-go containers for take-out food, bringing our own utensils to eat with. Unlined trash cans. Air-drying clothes. Biking as the main mode of transportation. Eating locally, mostly vegetarian, supplemented by pasture-raised animals. Buying used, recycled, or upcycled household goods and clothing whenever reasonable (we spend a lot of time at the thrift stores, recycling center, and junkyard). Most things get cleaned with vinegar and water instead of Windex and such.
There’s the neo-retro stuff: Rainwater catchment, natural building (cob, straw-slip, cordwood), living roofs, passive solar design, permaculture landscaping, native plants, greywater marsh (and plus the city itself handles all its wastewater through a biological marsh turned wildlife reserve).
There’s the passive (meaning it works without power) modern stuff: Recycled cellulose insulation in the walls, recycled styrofoam insulation in other walls, insulated hot boxes (think thermos for entire dinners), solar curtains, natural flour/egg/blood-based wall paints and floor stains, zero/low-volatile organic chemical paints on other walls, double-paned windows, intense attic insulation, solatube natural lighting (reflective tunnels that bring in sunlight through the attic to our living areas).
There’s the higher-tech stuff that’s “green” only in the sense that it allows us to live a modern lifestyle without consuming as much resources: Solar panels, modernized solar hot water, radiant floor heating, ultra-high-efficiency refrigerator, high-efficiency washer, aerated faucet and shower heads, high-efficiency/dual-flush/integrated-handwashing toilets, florescent and LED lighting, low-power laptops, smart power strips, Kill-A-Watt per-outlet energy meters.
This is all stuff we do normally. For it to get “over the top”, we look towards the future, and that’s where it gets really interesting. We’re facing a sort of identity crisis: What does it really mean to be “green”? Some of us want to head towards primitivism, meaning “back to the land” in the most extreme sense, hunting and gathering and living in huts made out of twigs. That will likely yield the smallest consumption levels and ecological footprints, but frankly, most of us (regular Americans born and raised in pretty mainstream families) don’t really want to live that way.
So we’re also considering other efficient technologies: Air-source heat pumps, motion sensors for lights, whole-house production and consumption monitoring to keep us accountable on everything from power generation to trash production, automated curtains and windows, hybrid electric bicycle trailers for groceries, additional food growing, wind power, home-made electric vehicles charged by the PV system, etc.
If the ultimate goal is sustainability in the “7 generations” sense, it’ll probably take more than that – global lifestyle changes, policy changes, population control, etc… But hey, at least it’s a nice step in the right direction.