Action
Headline
Type
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Energy Storage
07/08/13
New Funding
2.5
Florida
Private Equity
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Summary: Global hedge fund Precept Fund Management made a $2.5 million private placement into U.S. battery company Oak Ridge Micro-Energy (OKME). The private placement follows an eight-month restructuring for Oak Ridge , which specializes in solid state battery technology, including solar rechargeable lithium ion batteries, with revenue expected to come in the fourth quarter of this year, View Article
Natural Gas
07/11/13
New Funding
5
Vermont
Venture Capital
+
Summary: WindSail invested $5 million in NG Advantage, a virtual gas pipeline company that operates a natural gas compressor station in Milton Vermont.  It was founded in 2011. With the addition of WindSail’s funds, NG Advantage has raised more than $10 million in the last six months. Investors include Essex Flagship Investors Group, the Clean Energy Venture Group, and developer David Donohue. View Article
Energy Storage
07/12/13
New Funding
15
Oneonta, New York
Venture Capital
+
Summary: Ioxus, Inc. received $15 million in Series-C Funding and is seeking to raise $20 million in total.  The round was led by the The Westly Group with participation from Northwater Capital Management, Braemar Energy Ventures, Energy Technology Ventures, and Aster Capital. The company makes ultracapacitors that rapidly absorb and release high-voltage power.  The devices can store power generated by solar and wind farms or be paired with batteries in electric vehicles to capture energy from braking. A spin-off from 40-year-old Custom Electronics, Inc. in Oneonta, Ioxus emerged as a standalone company in 2007. View Article
Energy Efficiency
07/25/13
New Funding
3
Newton, MA

CCM US

Venture Capital
+
Summary: Aircuity, founded in 2000 as a spinout from Honeywell, manufactures integrated sensing and control solutions that reduce building energy.  CCM US is a Washington, DC based asset manager that invests in clean energy and real estate. CCM recently made an investment in solar financing firm Skyline Innovations. Aircuity previously raised $3.5M in 2011.
Solar
08/03/13
New Funding
19
Austin, Texas
Strategic Investors
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Summary: Austin-based HelioVolt raises $19M from South Korea conglomerate SK Group to commercialize its new type of PV solar panel.  The firm has raised $233 million in venture capital since its founding in 2008. View Article

Phononic Devices

Heating/Cooling
12/17/14
New Funding
44.5
North Carolina

Phonic Devices Raises $44.5M Series D

Eastwood Capital Corp, Wellcome Trust

Private Equity
+
Summary: The company is currently targeting refrigeration cold storage and transport, climate control and comfort, and fiber optics and data server communications.

Hampton Creek

Sustainable Agriculture
12/18/14
New Funding
90
San Francisco

Hampton Creek Closes $90M Series C

Horizon Ventures, Khosla Ventures

Venture Capital
+
Summary:
Energy Efficiency
12/30/14
New Funding
10
North Carolina

Energy Efficiency Company Lime Energy Raises $10M Series A

Bison Capital

Venture Capital
+
Summary:

Stem Inc.

Distributed Energy Storage
01/07/15
New Funding
27
San Francisco

Stem Raises $27M Series B Funding

Constellation Technology Ventures,  Total Energy Ventures

Venture Capital
+
Summary: This capital will enable Stem to expand its predictive analytics energy optimization software platform and global market expansion. Open

Company

This capital will enable Stem to expand its predictive analytics energy optimization software platform and global market expansion.

Investor

This capital will enable Stem to expand its predictive analytics energy optimization software platform and global market expansion.