This allows NUGs to receive a reasonable to excellent price for the energy they produce and ensures that energy generated by small producers won't be wasted. 1  Gas engines for IPPs, www.clarke-energy.com, accessed 11th November 2013.  2 Independent Power Producer (IPP) - Americas Generators.
An earthquake is the shaking of the surface of the Earth, resulting from the sudden release of energy in the Earth's lithosphere that creates seismic waves. Earthquakes can range in size from those that are so weak that they cannot be felt to those violent enough to toss people around and destroy whole cities. The seismicity or seismic activity of an area refers to the frequency, type and size of earthquakes experienced over a period of time. At the Earth's surface, earthquakes manifest themselv
An earthquake is a tremor that affects the surface as a result of energy release underground from either tectonic plate movement or other external factors. Earthquakes come in different shapes and sizes, the magnitude of a quake is recorded using the Richter Scale. From small, barely felt tremors that register as a 2 on the scale, to larger more devastating earthquakes coming in at 7, which have the ability to level entire cities â the destructive power of a quake is undeniable.