FT. WORTH, TX - March 17, 2011 (Investorideas.com renewable energy/green newswire) - EVCARCO, Inc. (OTCBB:EVCA) announced that the Ft. Worth Auto Show at the Ft. Worth Convention Center opened today and runs through Sunday. EVCARCO is displaying its current green vehicle offerings in the Green Exhibitor Section, which is dedicated to eco-friendly products.

Mack Sanders, CEO of EVCARCO, stated, "With current government regulations and the need for compliance in the area of commercial units, EVCARCO is especially proud to present CNG Units to both Government and commercial clients. The ability for a fleet to reduce emissions, reduce hard costs for fuel and the ability to present an environmentally friendly fleet is significant for our Company."

FT. WORTH, TX - March 15, 2011 (Investorideas.com renewable energy/green newswire) - EVCARCO, Inc. (OTCBB:EVCA) (Pinksheets:EVCA) announced today that well known electric vehicle marketing expert, Richard H Griffiths, has accepted the position of Chief Communications Officer. Mr. Griffiths, http://en.wikipedia.org/wiki/Richard_H._Griffiths, is an electric vehicle marketing expert as well as a Senior Government Advisor for the U.S. State Department, Government of Colombia, Republic of Tanzania and the Kingdom of Thailand. He will develop strategic relationships with governments, Hollywood celebrities and persons of influence in North America and globally. Mr. Griffiths has been successful in getting electric vehicles on media shows such as Regis and Kelly, FOX, CNN and was featured on the History Channel as one of the early pioneers of electric vehicles.

LITTLE FALLS, NJ - March 2, 2011 (Investorideas.com Newswire) - mPhase Technologies, Inc. (OTC.BB:XDSL), a leader in the development of Smart Surfaces and advanced battery technologies announced today that an article describing some of the technical aspects of the Smart NanoBattery architecture is published in the IEEE/ASME Journal of Microelectromechanical Systems.

The title of the paper, "Robust Si-Based Membranes for Fluid Control in Microbatteries Using Superlyophobic Nanostructures," is published in the IEEE/ASME Journal of icroelectromechanical Systems, a peer review technical journal describing leading edge research and development in areas involving Microelectromechanical Systems (MEMS) designs.

March 2, 2011 (Investorideas.com renewable energy/green newswire) Investorideas.com a leader in cleantech investor research, features a sector snapshot on natural gas vehicle stocks as investors and consumers look for alternative fuel choices.

Facts about Natural Gas Vehicles;

There are about 110,000 NGVs on U.S. roads today and more than 12 million worldwide.

There are about 1,000 NGV fueling stations in the U.S. - and about half of them are open to the public.

In the United States, about 30 different manufacturers produce 100 models of light, medium and heavy-duty vehicles and engines.