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.
Latest additions: 1  The Peopleâs Climate March Says No More Dirty Energy. 2  Governments, Hereâs Your Ice Bucket Challenge. 3  The Green Climate Fund at a Crossroads. 4  PR â Keep Dirty Energy Out of Green Climate Fund, Demand Activists and Community Groups. 5  Dirty Energy â Out of the Green Climate Fund.