Risk aversion to investing in cleantech is starting to change and improve, but we’re not about to see a wave of IPOs in the sector anytime soon.

Or at least that was the consensus today from venture capital and private equity folks at the Renewable Energy Finance Forum-West conference in San Francisco. And while the primarily Silicon Valley-based panel had opinions that differed at times, they all agreed they have one thing in common: Their names are hard to pronounce.