Wednesday, February 26, 2014

Geothermal energy- SVG's back up plan

Geothermal energy

The thermal energy of  volcanic islands makes them of interest for geothermal exploration. According to Huttrer St.Vincent ranks 4th of the list of geothermal energy potential in the Caribbean.

  • St. Vincent and the Grenadines have an estimated 890 MW (mega watts) of geothermal power potential. 
  • St. Vincent’s geothermal potential has not been formally studied. INEEL (US department of energy), GMC, and USGIC prepared a preliminary assessment of the potential for the development of geothermal resources of St. Vincent under a DOE (department of energy) sponsored program. 
  • La Soufrière volcano has erupted three times since 1902, there is a steaming resurgent dome in the crater and there are numerous hot springs in river valleys on the western side of the volcano (Huttrer, 1998). 
  • Of additional interest are three striking features near Wallibou Beach, in an area locally known as “Hot Waters,”and a circular feature near Morgans Wood near Trinity Falls (Huttrer, 1995).
Geothermal power could almost surely be sold to the utilities for less than the 12 -15¢/kWh cost of generation now estimated by the various utility companies, and the prospect of initiating significant savings is appealing to government officials as well as the citizens-on- the-streets (Huttrer, 1998).

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