Uber announced a few big plans at its product event on Monday, including autonomous deliveries and the ability to specify if you want your ride to be an electric vehicle. Now, to be clear, these new features will not be rolling out to everyone right away. Uber rolled out its Comfort Electric program in Los Angeles, San Francisco, San Diego, and Dubai, while promising it would add more cities soon. The feature lets riders choose an electric ride, similar to how you can order a larger vehicle (Uber XL) or a ride with your pet (Uber Pet). "It's as simple as tap a button and request a ride in a premium EV like a Tesla or Polestar," the company wrote in a press release.