There are optimal velocities for different types of pitches. For instance, you want your change-up to be thrown at a slower speed than your fastball. Pitchers' velocities often vary. Tim Wakefield, a knuckleballer of the Boston Red Sox, for instance, has a slow fastball, clocking in the high 70s at most.
Green Climate Fund (GCF) The GCF is an operating entity of the financial mechanism of the Convention and is accountable to and functions under the guidance of the COP.
The Green Button initiative is an industry-led effort to respond to a White House call-to-action to provide electricity, natural gas, and water customers with easy access to their energy- and water-usage data in a consumer-friendly and computer-friendly format.