Google has introduced a number of new "eco-friendly routing" tools to Google Maps, including the ability to view the route that's most fuel-efficient, and how much you can save on fuel with a slight detour. Here's a list of the new features rolling out for consumers, as reported by Fast Company: 1.) When you search for flights on Google, you'll see the CO2 emissions for each flight, with green badges for the lowest-footprint options. The tool also calculates emissions per seat; first-class seats have a larger footprint since they take up more of the plane.2.) If you search for appliances like furnaces in the U.S., you'll now see suggestions in Google's Shopping tab for the most cost-effective and sustainable options.3.) Google Finance now shows sustainability scores for companies, based on data from the nonprofit CDP, and the tool will soon also include a sustainability score for your whole portfolio.4.) If you search for hotels, you'll see information about the sustainability of different hotels.5.) In cities that offer bike navigation directions, a new "lite navigation" option will soon be available that lets cyclists easily see their progress, ETA updates, and elevation along the route without having to leave their screen on continuously.6.) Information about bike and scooter share locations will expand to 300 cities around the world.7.) Nest is offering a new service that will let you shift heating and cooling to the times that the grid is cleanest or the energy is least expensive. Another option will let consumers buy renewable energy credits for the energy they're using at home.8.) In new pilots in Israel and Brazil, Google is testing the use of AI to optimize traffic lights. In early results, the intervention saves fuel use (and time, waiting at lights) by 10% to 20%.Read more of this story at Slashdot. Click here to read full news..