Clean-tech innovators like biofuel and solar energy companies have growing footholds in San Diego. But the sector also faces difficulties that could sap momentum.
The Morning Report
San Diego news and info
you need to take on the day.
The Morning Report
San Diego news and info
you need to take on the day.
Clean-tech innovators like biofuel and solar energy companies have growing footholds in San Diego. But the sector also faces difficulties that could sap momentum.
