We raised glasses and cheered to the future success of Mr. Minh’s company. I had just visited his manufacturing facility where his company ASAMLED produces light-emitting diode (LED) lights for a variety of applications. A 40 person start-up and the only LED lighting company to manufacture over 90% of the final product locally, ASAMLED had the makings of Vietnamese clean tech success story. But as the day rolled on, we began discussing the real challenges the company and industry face. Starting an energy efficiency business in a country where energy is cheap and Chinese importers (who he called ‘screw-driver innovators’) are plenty, is not easy.Original blog post and comments: http://blogs.worldbank.org/climatechange/led-bulbs-potted-plants-and-electric-cars-story-climate-innovation-vietnam