Twenty-six states have passed renewable portfolio standards, which simply says somewhere between 15% and 30% of their electricity will come from renewables… — Brian Schweitzer Copy Share Image
We have to get our states to adopt what are called "renewable portfolio standards" pledging to use a lot of renewable energy… — Bill McKibben Copy Share Image
So on the demand side [for energy], there have been a variety of policies that globally have been way over $50 billion… — Bill Gates Copy Share Image
![“So on the demand side [for energy], there have been a variety of policies that globally have been way over $50 billion a year of tax credits, raising the price of electricity through things like renewable portfolio standards, so the total amount of money that's gone into sending a price signal to…” quote by Bill Gates](https://sms4smile.com/quotes/img-quotes/cf4/bill-gates-137_amount_so-on-the-demand-side-for-energy-there-h_2440121.jpg)