Point Roberts WA - September 8, 2011 (Investorideas.com renewable energy/green newswire) Investorideas.com, a leader in cleantech investor research, reports on trading for

Westport Innovations Inc (NasdaqGS: WPRT) was one of the top percentage gainers yesterday on NASDAQ following news with Shell and is continuing its run in today’s trading session. The stock is trading up at $28.03, up 0.79 (2.90%), trading as high as $28.84. The company announced yesterday it had entered into an agreement with Shell to launch a co-marketing program in North America aimed at providing customers a better economic case when purchasing and operating liquefied natural gas-powered vehicles (LNGVs) by consolidating key value chain components such as fuel supply, customer support and comprehensive maintenance into a single, user-friendly package.

A123 Systems, Inc. (NasdaqGM: AONE), a developer and manufacturer of advanced Nanophosphate(R) lithium ion batteries and systems, is currently trading at $4.87, down 0.08 (1.62%).

EVCARCO (OTCBB: EVCA) is trading up at 0.0043, up 0.0003 (7.50%). In a recent interview, Mack Sanders, CEO of EVCARCO, remarked, “Our focus will be to market green alternative fuel vehicles to individuals, commercial and government fleets. In the near future, we will make presentations about EVCA at select conferences and forums."

Ener1 Inc (NasdaqGS: HEV), currently facing a class action suit is trading up at 0.3805, up 0.0205 (5.69%).

Clean Energy Fuels Corp. (NasdaqGS: CLNE) is trading up at $14.31, up 0.41 (2.95%), trading as high as $14.40. In August the company reported bullish news for the sector, announcing , “In a move to participate in the growing natural gas vehicle market sector in the United States, three investment companies have agreed to invest $150 million in Clean Energy Fuels Corp. (Nasdaq:CLNE - News), North America’s leading provider of natural gas fuel for transportation. The investors are Springleaf Investments Pte. Ltd., a wholly-owned subsidiary of Temasek Holdings Pte. Ltd., Lionfish Investments Pte Ltd, an investment vehicle managed by Seatown Holdings International Pte. Ltd, both based in Singapore, and Greenwich Asset Holding Ltd, a wholly-owned subsidiary of RRJ Capital Master Fund I, L.P.”

Tesla Motors, Inc. (NASDAQ: TSLA) has traded as high as $24.03 in today’s session. The electric car stock has a 52 week high of $36.42.

Electric Car/ Green Car Company Snapshot

EVCARCO (OTC.BB: EVCA) - Green, Electric Cars and Natural Gas Vehicles

EVCARCO (OTC.BB:EVCA) (www.evcarco.com) is the first automotive retail group dedicated to deploying a coast-to-coast network of environmentally friendly franchised dealerships and vehicles. EVCARCO is bringing to market the most advanced clean technologies available in plug-in electric, alternative fuel, and pre-owned hybrid vehicles.

Visit the EVCA profile at Investorideas.com - http://www.investorideas.com/CO/EVCA/

Research electric car stocks and green auto stocks , lithium stocks - with the renewable energy stocks directory Research over 1300 green stocks - Investors also have the option to access the directory as part of the Investor Ideas Investors also have the option to access the directory as part of the Investor Ideas Membership premium content that currently features an additional 12 stock directories, including the water stocks directory and all cleantech stock directories. http://www.investorideas.com/membership/

About Investorideas.com - a leader in cleantech investor research

Investorideas.com was on the of the first investor sites covering investing in water and renewable energy stocks and has become a global go-to destination for investors researching the cleantech sector, with stock directories, company news, commentary from experts, research reports and industry resources and links. Investors can follow solar stocks commentary on our site with solar expert, J. Peter Lynch.

Visit our green and renewable showcase stocks and more investor research in the sector: http://www.investorideas.com/Companies/RenewableEnergy/ or

www.renewableenergystocks.com

Investors - sign up for free green stocks trading alerts and news

http://www.investorideas.com/Resources/Newsletter.asp

Follow Renewable Energy Stocks onFacebook.com

http://www.facebook.com/renewableenergystocks

Disclaimer: Our sites do not make recommendations. Nothing on our sites should be construed as an offer or solicitation to buy or sell products or securities. We attempt to research thoroughly, but we offer no guarantees as to the accuracy of information presented. All Information relating to featured companies is sourced from public documents and/ or the company and is not the opinion of our web sites. Disclosure: Investorideas is compensated by featured green companies EVCARCO (OTCBB: EVCA) is a showcase stock at Investorideas.com and compensated the site 500,000 144 shares in lieu of cash compensation.

Learn more: www.InvestorIdeas.com/About/Disclaimer.asp , http://www.investorideas.com/About/News/Clientspecifics.asp

BC Residents and Investor Disclaimer : Effective September 15 2008 - all BC investors should review all OTC and Pink sheet listed companies for adherence in new disclosure filings and filing appropriate documents with Sedar. Read for more info: http://www.bcsc.bc.ca/release.aspx?id=6894

For more information contact: http://www.investorideas.com/About/Contact.asp

800 665 0411

Source: www.Investorideas.com