... Kamchatka, and the Aleutian Islands Other examples are Iceland, which is the largest island on the Mid-Atlantic boundary of the North American and Eurasian plates, and the East African Rift Valley ... and geothermal activity associated with this fault ring is to be found in Alaska, California, Mexico, Central America, the Andes mountain range, New Zealand, Indonesia, Philippines, Japan, Kamchatka, ... fluid transporter, an energy convertor, a generator and a transformer All of these sub-systems can be realised today using well established and available technology Needless to say a range of...