(NEW YORK)Shares of Hoku Scientific Inc. hit a one-year low Tuesday after an analyst downgraded the stock because of the "uncertain" effect of financing for a polysilicon plant.READ MORE

(POCATELLO, Idaho)Hoku Materials Inc., a subsidiary of Hoku Scientific Inc., said Friday it has signed a deal with Great Western Malting Co. to provide heated waste water from its planned polysilico...READ MORE

(HONOLULU)Hoku Scientific Inc. said Friday it has launched an equity distribution program with UBS Securities LLC by which the solar energy company could sell shares worth up to $54 million....READ MORE

(HONOLULU)A unit of Hoku Scientific Inc. said Monday it will sell electricity generated by a soon-to-be-built solar power system to a Hawaiian ocean cargo company.READ MORE

(NEW YORK)Solar stocks fell Wednesday as analysts said solar cell makers with heavy exposure to silicon prices or the Spanish market could be at risk. Calyon Securities analyst George Kotzia...READ MORE

(NEW YORK)Shares of solar power companies rose Friday after German lawmakers reached a tentative agreement on a milder reduction in state subsidies than some investors had feared.READ MORE

(NEW YORK)The possibility that Germany may accelerate its reduction in aid to solar power companies sent some of their shares lower Wednesday. The nation's so-called feed-in tariff oblig...READ MORE