Sunday, December 7, 2008

Clean tech perseveres in tough economy

Hi fellow bloggers.

I have made a few changes with my contact details over the web in order to help people find me better. Please feel free to contact me any one of the following ways:

David Anthony - Corporate profile
http://21ventures.net/pages/management-team.asp

David Anthony on LinkedIN
http://www.linkedin.com/in/davidanthony21ventures

on Youtube:
http://www.youtube.com/21danthony
http://www.youtube.com/user/21danthony

If someone wants to contact me with a business idea, please first have a look at our investment criteria section in 21Ventures.net








David Anthony speaking to a crowd in Seattle WA - USA



Without further ado, give you my latest article:

Clean tech perseveres in tough economy

By Efrain Viscarolasaga

The pre-holiday Fourth Conference on Clean Energy at the Hynes Convention Center is long since over, but the event has traditionally proven to be a litmus test for the local clean energy industry.

Surprisingly, the event maintained at least a slight feeling of optimism for the long-term prospects of the local clean technology community, despite the plunging stock market, tightening financial environment and plummeting price of oil. If nothing else, its success bolstered the industry’s position among the region’s traditional industry heavyweights such as telecom, biotech and finance, and left attendees feeling that the industry has a future beyond next year’s event.

Some notes:

• Stealthy portable battery maker Lilliputian Systems Inc. of Wilmington made an appearance at the conference, with new vice president of business development and marketing Mouli Ramani walking the halls. Though the company had a small presence at the show, its big announcement came from its Wilmington facility, where Massachusetts Gov. Deval Patrick attended an event and helped the company announce the addition of 100 new “green collar” jobs through a planned expansion of its manufacturing plant.

The expansion comes as the company finally put a target date — 2009 — on the release of its portable fuel cell for wireless devices.

For the uninitiated, Lilliputian was founded out of MIT on research developed by Samuel Schaevitz and Aleks Franz, Lilliputian’s co-founders. In 2003 they added CEO Ken Lazarus, and despite raising more than $60 million in funding, the company has remained fairly quiet about its technology.

Over the past few months, a slow stream of information coming out of the company seems to indicate that it has solved the technology issues, and units could be forthcoming as soon as next year.

While such miniature, portable fuel cells have been researched both here and in Asia for years, they have always been “some time away.” If Lilliputian has indeed solved the technology issues, and has a device that can penetrate the $50 billion portable power market, it is no surprise the governor turned out for its expansion announcement.

When you consider the applicability of such power sources on everything from cell phones and music players to GPS units and laptops, 100 new jobs to get them out the door may be just the beginning.

• Two local companies used the conference to announce new funding. Cellulosic ethanol microbe developer SunEthanol Inc. announced its name change to Qteros Inc. and brought in $25 million, while alternative engine technology maker ReGen Power Systems LLC added $5 million to its coffers.

What’s interesting about the two deals is that despite the Chicken Little syndrome that has many in the industry saying no “new money” is coming out of the VC community, both deals included new investors. Qteros’ new investors include Cambridge-based Venrock, New York-based Soros Fund Management LLC and energy giant BP PLC, joining previous investors Battery Ventures,Long River Ventures and Camros Capital.

For ReGen Power Systems, the investment represents the firm’s first private funding, though it previously received $500,000 from the Massachusetts Technology Collaborative. It’s new investors are New York-based 21Ventures LLC and the Quercus Trust.

Despite being held during the heart of one of the worst financial weeks in recent history, the economic outlook of the clean energy sector was positive among attendees of the conference. The financial sections of the event, including the annual “investor pitch” sessions, where budding entrepreneurs pitch their company to potential investors, were among the most-attended sessions of the event.

• The atmosphere was likewise positive at the conference’s job fair, where a handful of companies still hiring people (rather than laying them off) fielded questions from a room packed with potential employees. According to Matthew Richards, the founder and managing director of renewable energy recruiting firm DanePartners, which sponsored the job fair, the abundance of job seekers wasn’t all that surprising, given the economy. The number of companies hiring, however, including Conservation Services Group of Westborough, Satcon Technologies Corp. of Boston, Konarka Technologies Inc. of Lowell, Evergreen Solar Inc. of Marlborough and Second Wind Inc. of Somerville, was encouraging.

Among the areas that were most active, said Richards, were green-collar jobs, those that require hands-on knowledge of technologies, both new and traditional. Sectors most active on the recruitment side included energy efficiency and demand-response companies, as opposed to core technology research companies in the wind, solar or biomass sectors.

Thursday, December 4, 2008

Clean Clean Dye Sensitized Solar Panel

dear fellow bloggers:

A student of mine made a video that really explain dye sensitized solar cells well, wanted to share it with you if u like 3d animations....

Enjoy!

David Anthony

Tuesday, December 2, 2008

A few words on light

Light



Light is emitted from many different sources. It comes from the sun, the moon, flashlights, light bulbs, and other things. It is essential to our everyday life. Without it we would stumble around and have no clue what is going on around it. The main source of light on Earth is the Sun. Without it their would be no life on Earth. Light travels at 186,282 miles per SECOND. Nothing can travel faster than this. According to Einstein this is the cosmic "Speed limit". Lights speed is invariant. This means that light get emitted at the same speed from a moving object that it does from a stationary object. Scientists do not know why. This is one of the main principles of Einstein's Theory of Relativity. Light is emitted in to forms, particles and waves. The particles are called photons. Light comes in both forms. This is called the dual nature of light. Photons can be observed by atoms, while waves radiant energy. The frequency of visible light is very small it comes in 7 main wavelengths. Red ,orange, yellow, green, blue, indigo, violet. To the extremes of these are ultra- violet and inferred with we cannot see. Light Has many uses. We need it to live. Plants use it to make food and keep themselves alive. We and other animals use it to see. We use it for energy in solar cells for electricity or to heat water. It is an inexpensive source of energy witch we can use to to replace gasoline. Light is a small part of the energy spectrum. It is the middle range and beside it is ultra-violet and infa-red. The extremes of this range are gamma radiation and microwaves. Both of these are lethal to us, even though they have very useful for cooking and energy. If you where to put light to pass threw a prism it would divide into 7 colors. This is called a spectrum. These seven colors make up all the colors we can see. Color is just a particular wavelength of light. Color is just a wavelength of light that is not reflected by an atom of a substance. For example a red item will reflect red light and absorb all the other and a blue object will reflect blue light and absorb all other light. When you mix all the different light colors together you get white light. Other stars emit white light while the sun mostly emits yellow and red with some blue in it. Light will boucle off an object at the opposite angle in witch it hit the object. If it hits at 90 degrees it will bounce off at 90 degrees. Light does not loose speed or energy when it hits an object.

Monday, November 24, 2008

Reuse heat to make energy

Another significant funding deal for the energy conservation crowd was announced this morning, with ReGen Power Systems taking $5 million for an engine that converts waste industrial heat into power. That may sound a bit boring, but the investment and technology are a harbinger of big changes to come.

Everyone has experienced waste heat from electricity-driven machines — take your common electrical oven for example. The oven exists to cook things, whether atop its burners or inside. Either way, the majority of the heat bypasses the food and escapes into the air and environment around the oven. Unless you need a warm kitchen, most of the electricity you just used was wasted.

Scale that up a few hundred times, and you’ve got a typical industrial process, along with its massive heat losses. Cooling towers exist just to get rid of all the excess. Of course, engineers have been aware for decades that they could turn that heat back into electricity if they liked, but the process never seemed to be worth it, at least in the United States. In Europe, with higher energy prices and a longer conservation tradition, some big plants have installed waste heat recyclers.

But with prices set to rise, and heightened worries over global warming, most industries are changing their minds — providing openings for startups. Recycled Energy Development (RED), one of the more mature companies, has worked on over $2 billion worth of projects according to its webpage, while just two days ago newcomer ElectraTherm reportedly raised $2.6 million in a first round of funding.

ReGen is also a newcomer; this funding is its first, and the company is still working on its designs. It has a prototype 10-kilowatt engine that it will use to test out the concept, with a larger 500kW engine yet to come. That’s about 10 times the size of ElectraTherm’s first production unit. But that’s one of the encouraging things about the influx of new ventures; the heat recyclers they’re building aren’t just for the largest, hottest smokestacks, but will instead address nearly all industries. Ultimately, that could save gigawatts of energy, and generate billions of dollars in revenue yearly.

The $5 million funding was led by 21Ventures and the Quercus Trust. ReGen is based in New Salem, Mass.



Sunday, October 5, 2008

Cognisafe scores seed funding from 21Ventures

October 1,2008 -

21Ventures announces investment in CogniSafe Ltd. - Anti-cheat software provider for online-games


New York, NY and Tel-Aviv, Israel, October 1, 2008 --- 21Ventures, a U.S. based venture capital firm, announced today a seed investment in CogniSafe Ltd. – an Israeli company providing real-time anti-cheat software solution for online games . The funding is earmarked for sales and marketing and ongoing product development. “CogniSafe brings an exciting new approach to solve the cheating problem in online games, a problem which causes significant losses to gaming companies and harms the players ability to enjoy the challenge and adventure of a cheat-free game environment. Just like online banking and commerce services, the online gaming industry is vulnerable to fraud and cheating, but no real time solution has been presented so far to solve the cheating problem. We believe that CogniSafe solution will become the standard in detection and prevention of cheating in online games and we are happy to be among the first to identify CogniSafe potential” said David Anthony, Managing Partner of 21Ventures. The cheating problem in online games causes game providers to remove tens of thousands of paying players every month, due to suspected cheating. The removal is usually done following a complaint from other players, or after a post mortem analysis of player's actions. In addition, a significant number of legitimate players abandon some game titles, and cease paying, when they feel they have been cheated. CogniSafe's solution enables online game providers to detect, in real time, any deviation from proper gaming procedures by the online players, and remove cheaters from participation in the game, thus makes cheating attempts futile and enables other players to continue and enjoy a cheat-free gaming experience. "There is a clear need in the market for a real-time solution that will enable the gaming companies to really understand the magnitude of the cheating phenomena, gather evidence against cheaters, and remove them from the game before they affect the gaming experience for other players ”, said Izik Shimon, CEO of CogniSafe. Izik continues "We are already engaged with several leaders in the online gaming industry, which understand the potential of increasing the integrity of their games and avoiding significant losses, by working with CogniSafe".


Sunday, September 21, 2008

Clean Energy Blog, CLEAN CLEAN

Dear bloggers of the world, UNITE!
 and read my new blog on clean energy.