Eco footprint Calculators

AI Water Footprint Calculator Per query the figure is tiny; the number that matters is how many billions of queries there are. Christmas Tree Footprint Calculator An artificial tree needs about a dozen Christmases to beat a real one that gets chipped. Cryptocurrency Footprint Calculator A single Bitcoin transaction carries more carbon than a year of most people's food shopping. Disposable Mask Footprint Calculator A cloth mask pays back in about a month of daily use, and the disposables are polypropylene. Eco-Friendly Bags Calculator A cotton tote needs about a hundred uses to beat the plastic bag it replaced. Flight Emissions Calculator Long-haul is more efficient per kilometre and far worse per trip, because the trips are so long. Hand Dryers vs Paper Towels Closer than either side claims, and it turns on how clean the electricity is. Kaya Identity Calculator An identity that cannot be wrong, and shows why efficiency gains slower than growth achieve nothing. Meat Footprint Calculator Beef is roughly a hundred times vegetables per kilogram, and nothing about sourcing closes that gap. Plastic Footprint Calculator Carbon is not the axis plastic is usually judged on — persistence and litter are. Reduce Your Plastic Calculator Whatever you already own, use it until it falls apart — its footprint is already spent. Vegan Footprint Calculator Substituting what you eat beats sourcing it closer, because transport is under a tenth of the total.