Nuclear energy contributes a very small amount of emissions into the atmosphere which can cause many environmental problems such as global warming. Uranium is not burned in a nuclear power plant as coal is so there are no emissions from it.
Info on the 2017 USPS Postage Rate Increase. The U.S. Postal Service (USPS) will implement new postage rates for several mailing and shipping products on Sunday, January 22, 2017. Summary of the 2017 Postage Rate Increase: First Class Mail Letters (1 oz.) rates will increase from $0.47 to $0.49 when purchased at the Post Office. Each additional ounce will cost $0.21.
Value of a Forever Stamp. The value of a Forever stamp is always set as the first-class mail rate. When Forever stamps were introduced in 2007, their value was 41 cents. On May 12, 2008, the cost of a first-class stamp increased to 42 cents, and on May 11, 2009, the cost of a first-class stamp increased to 44 cents. The value of a Forever stamp increased accordingly.