will give them more of an occasion of the earthquake we would have. 10 percent isn't really the threshol da. when you triple it you cross that line. it's much more damage in earthquake. >> i want to thank you, harvey, thanks pat for sustainability mission, even though the bikes are very minimal energy use. it still matters where the energy comes from and also part of the missi i sustainability is how we run everything, run our business. so having the lights come on with clean energy is important to us as well. we heard about cleanpowersf and learned they had commercial rates and signed up for that. it was super easy to sign up. our bookkeeper signed up online, it was like 15 minutes. nothing has changed, except now we have cleaner energy. it's an easy way to align your environmental proclivities and goals around climate change and it's so easy that it's hard to not want to do it, and it doesn't really add anything to the bil watching. >> ever wonder about programs the city is working on to make san francisco the best place to live and work we bring shine won our city department and the peop