From the standpoint of geothermal energy, Kenya's resources are due to
the presence of the Kenya rift which is part of the East African rift
system. Geological, geophysical and geothermal studies indicate that
Neogene volcanic activity has led to the presence of near surface heat
generating sources. Geothermal fields of the Kenya rift occur in two
types of environments. The main geothermal fields are associated with
Quaternary volcanoes. The second type is associated with fissures that
are related to active fault zones. In either case, these fields are d
issected by numerous rift faults that give rise to a number of geother
mal springs and fumaroles.