These small companies will be competing for financing against European giants with big balance sheets and long histories of building big, complicated projects like Abengoa and Acciona (who have already built and are still building solar thermal projects) and Siemens and Areva (who both acquired solar thermal companies recently).

FORBES: Solar Thermal Hopefuls Make Their Case, Battle For Financing

You fly to Singapore and you can still see the signs and huge thermal imaging cameras.

CNN: STORY HIGHLIGHTS

If your casual country wardrobe is sharp, with interesting suede or quilted jackets, cargo pants and thermal sweaters think of designer Ralph Lauren you can wear those casual looks in urban environs and still fit in.

WSJ: Ask Teri