Oh, Microsoft. Only you would throw the official launch event for your new mobile operating system on a national holiday and wait to tell the invited folks about it until just 5 days before. Oh well. We're live in NYC, where Microsoft is expected to finally pull back the last wee bit of curtain shrouding Windows Phone 7, while also showing off a bunch of the phones their hardware partners have been cracking on since the platform's announcement

Solar photovoltaic development company Enfinity has moved to acquire U.S. solar developer ClearPeak in a bid to strengthen its coast-to-coast presence in the solar space. Terms of the acquisition were not disclosed.

ClearPeak was established in 2009 and provides outsourcing solutions to the clean energy industry.

Areas of focus include business strategy, business development, project development,