Reuters: Rising carbon prices are helping boost shares in clean energy project developers, weeks after bearish sentiment in the carbon market forced them to record lows. UK-based project developers EcoSecurities and Camco have seen their shares more than double in the past six weeks, supported also by increased institutional investment and favorable analyst recommendations. “Elements of optimism are creeping in,” said Gus Hochschild, equity analyst at Mirabaud Securities. Under the …