Category Summary* ?

company person people planet overall score mean diff** std dev† votes articles
sunrun n/a n/a 92 92.2 +10.1 +1 30 6
a123 systems 88 88 91 91.5 +9.4 +1 84 22
better place n/a 88 89 89.9 +7.8 +0 86 22
xtreme power n/a 82 92 89.1 +7 +0 38 8
gridpoint n/a 85 91 88.8 +6.7 +0 47 7
coulomb technologies n/a 88 89 88.7 +6.6 +0 108 21
brightsource energy n/a 75 86 88.2 +6.1 +0 74 22
hara n/a n/a 93 87.6 +5.5 +0 72 11
control4 n/a n/a 87 87.5 +5.4 +0 53 6
cyclone power technologies n/a n/a 87 87.1 +5 +0 36 6
show more

*showing companies with at least 30 votes
**amount above or below average score of all companies based on user votes
†number of standard deviations above or below overall average




alternative energy, clean technology, manufacturing

In the automotive industry and the energy sector as a whole, we are seeing an important paradigm shift. While others work to develop new and competitive technologies, Ener1 is at the forefront of performance and efficiency-harnessing technologies for the automotive industry and beyond.

tags: alternative energy, clean technology, manufacturing, lithium-ion batteries

silver spring networks

clean technology

Through partnership with the utilities, Silver Spring Networks hopes to make a lasting impact on energy consumption in North America and beyond, by increasing the efficiency of the grid and empowering consumers to track and reduce their use of energy, gas and water. It’s Simply Smarter.

tags: clean technology, utility networking

coulomb technologies

car services, clean technology, manufacturing

Coulomb delivers networked charging stations and provides a service that meets the needs of drivers, municipalities, electric utilities and government entities

tags: car services, clean technology, manufacturing, electric vehicle infrastructure

better place

car services, clean technology

A sustainable electric automotive solution is vital to economic opportunity, energy independence and a cleaner planet. Never have the prospects been better.

tags: car services, clean technology, electric vehicle infrastructure

a123 systems

alternative energy, clean technology, manufacturing

A123Systems is now one of the world's leading suppliers of high-power lithium ion batteries using our patented Nanophosphate technology designed to deliver a new combination of power, safety and life.

tags: alternative energy, clean technology, manufacturing, lithium-ion batteries

brightsource energy

alternative energy, clean technology

Environmental stewardship is a core value at BrightSource Energy. Our unwavering commitment to developing clean, renewable power is guided by the principles of sustainable development and the goal of addressing climate change by making solar energy cost competitive with fossil fuels.

tags: alternative energy, clean technology, solar


clean technology, software

Hara Environmental and Energy Management (Hara EEM) gives organizations auditable transparency and control of their "organizational metabolism" - the collective resources consumed and expended by an organization - including energy, water, waste, carbon and other natural resources.

tags: clean technology, software


alternative energy, clean technology

The Masdar Initiative is multi-faceted. We are positioning ourselves as global leaders in the push for new low carbon energy technologies and clean, sustainable ways of living. Therefore we are working across a variety of different areas. Sometimes we are investing directly, in other areas we are building partnerships and creating networks.

tags: alternative energy, clean technology


alternative energy, clean technology, manufacturing

At Tendril, we've brought together the best and brightest from the technology and energy industries and addressed the longstanding energy crisis with an unwavering sense of purpose and conviction.

tags: alternative energy, clean technology, manufacturing, energy management


clean technology, consumer electronics

Conserving energy isn't just good for your conscience and the environment, it's good for your pocketbook too! Control4 gives you the power to be green by helping you manage lighting and temperature control in your home. Control4 can significantly reduce your energy consumption without compromising your lifestyle.

tags: clean technology, consumer electronics, home automation, remote controls

applying filter...

Article Results

Pratt & Whitney Rocketdyne Receives $10.2M Contract For Concentrated Solar Power Tower With Thermal Storage Technology

From greencarcongress.com (verified), June 6, 2010

Resource Management, Health & Nutrition, Community Impact, Mission & Values

Pratt & Whitney Rocketdyne received an award of up to $10.2 million from the Department of Energy to design and develop technologies aimed at significantly lowering electricity costs using a Concentrated Solar Power Tower with Thermal Storage (CS...

in this article: pratt & whitney

Intel Pumps $30M Into American Startups

From gigaom.com (verified), September 14, 2010

Community Impact

Intel has taken up a patriotic cause this year, paying special attention to promising U.S.-based companies. The company announced Tuesday four software and chip companies that have collectively received over $30 million from its Intel Capital Invest ...

in this article: intel

Wegmans’ Warehouse Operations Launches 50 Fuel-Cell Powered Pallet Trucks

From greencarcongress.com (verified), April 27, 2010

Waste Management

Wegmans, a supermarket chain leader, has launched a fleet of 50 hydrogen fuel cell-powered pallet trucks fitted with Plug Power’s GenDrive hydrogen fuel cell power units and fueled using Air Products’ hydrogen and hydrogen fueling station...

in this article: wegmans food markets

International Battery Stores Away $35M For Lithium-ion Cells

From venturebeat.com (verified), May 6, 2010

Resource Management

International Battery, one of many companies racing to a cheaper, more efficient rechargeable lithium-ion battery, has brought in $35 million so far in a third round of venture funding that remains open.

in this article: international battery

Control4 Leads Consortium To Teach Consumers Why The Smart Grid Is Important

From venturebeat.com (verified), March 25, 2010

Resource Management

Spearheaded by the leadership team at Control4, maker of a home energy management and automation dashboard for regular consumers, the new Smart Grid Consumer Collaborative (SGCC) includes big names like General Electric, Best Buy, IBM, Silver Spring ...

in this article: ibm, general electric, best buy, control4, silver spring networks

UPS Using Technology To Offer "Green" Pickup Option To Small-& Mid-Size Customers

From csrwire.com (verified), March 23, 2010

Waste Management

UPS (NYSE:UPS) today announced a new cost-effective and convenient "green" pickup option for small- to medium-sized businesses, becoming the first in its industry to automate the process of having drivers stop at customer locations to pick ...

in this article: united parcel service

Aluminum Maker Eyes Solar Industry

From nytimes.com (verified), March 18, 2010

Resource Management

Alcoa, the aluminum giant, is testing a new type of solar technology that the company said it believed will lower the cost of renewable energy.

in this article: alcoa

IBM Eyes Plastic Recycling, Sentilla Cuts More Data Center Power, And More

From greentechmedia.com (verified), March 9, 2010

Resource Management

This week, IBM and Stanford researchers published a paper describing how they have found ways to employ new forms (organocatalysts) to develop new types of polymer molecules. Ideally, these catalysts could be used to recycle plastic or develop new ty...

in this article: ibm, sentilla

Nippon Oil And Partners Plan To Mass-Produce Renewable Jet Fuel From Algae

From greencarcongress.com (verified), March 7, 2010

Resource Management

The Nikkei reports that Nippon Oil Corp. and its partners plan to develop technology for mass-producing renewable jet fuel derived from Euglena, a single-celled freshwater alga, within five years.

in this article: nippon oil

Procter & Gamble Launches Widget To Convert Clicks Into Water

From mashable.com (verified), October 25, 2010

Community Impact

Major consumer goods company Procter and Gamble (P&G) has launched a widget that bloggers can embed into their blogs in several days. For each click they receive from readers, P&G will donate a day’s worth of clean drinking water (about...

in this article: procter & gamble