GreenHouse Holdings, Inc. (GRHU)

There are many benefits of increased energy efficiency. These can broadly be categorized into financial/economic, environmental and social benefits. The relative importance of each of these benefits depends on the actual situation in a given country or area, including for example the prices of different types of energy, the cost of energy efficiency measures and equipment, the tax regime and the current levels of energy efficiency already being achieved.

For private companies, the most important benefits of higher energy efficiency will be linked to the financial benefits of lower costs for running the business. This applies to typical manufacturing companies as well as to energy suppliers such as electricity generating plants and oil refineries. Examples are:

Energy efficient companies can gain a competitive advantage over less efficient companies, allowing them to increase their profits at current product prices, or lower their prices to gain market share, or a combination of these items.

Reduced environmental impact can also serve as a significant marketing tool for efficient companies, as public perception of "green" companies takes an increasing role in purchasing decisions. Environmental benefits include many elements, such as reduced local pollution through burning less fuel, lower greenhouse gas emissions, less use of firewood and hence less destruction of forests.

GreenHouse Holdings, Inc. (GRHU) company designs, engineers and installs disparate products and technologies that enable its clients to reduce their energy costs and carbon footprint.

GreenHouse Holdings, Inc. (GRHU) target markets for energy efficiency solutions include government and military, as well as commercial, residential and industrial markets. In addition, the company develops, designs and constructs rapidly deployable, sustainable facilities primarily for use in disaster relief and security in austere regions.

GreenHouse Holdings, Inc., a leading provider of energy efficiency solutions and sustainable infrastructure products, announced that it has completed the acquisition of Costa Mesa, CA based Control Engineering, Inc. (CEI), a provider of automation and control solutions including engineering, installation and integration services. The CEI team are experts in multiple technologies and applications with a client base that includes recognizable brands from a wide range of industries including AECOM, Fluor, Coca-Cola, AMGEN and Occidental Petroleum with anticipated revenues to exceed $3.5 million in 2011.

GreenHouse is a qualified service provider of Southern California Edison's Auto-DR program, providing site assessment, feasibility studies, project development, engineering, and installation of enabling technologies including complete processing of all utility documents. The addition of CEI's suite of services will allow GreenHouse to not only realize greater profit margins on demand response implementations but more importantly package a complete turnkey Auto-DR program that can be adopted by utilities across the country.

For more information please visit official website of GRHU: www.greenhouseintl.com

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American Video Teleconferencing Corp (AVOT)

American Video Teleconferencing Corp (AVOT) is normally known for its business and efforts of exploration in Rare Earth Elements.

The Rare-Earth Elements (REE) have a wide variety of defense applications, some of which are critical to the national security of the United States. As essential materials in the manufacture and operation of defense and weapons systems, the REE are used in many forms from low-purity concentrates and natural mixtures of metal (mischmetal) to ultrahigh-purity compounds and metals.

Although Rare-Earth Elements (REE) are common in the Earth's crust, they rarely occur in sufficient concentrations to be economically extractable. The principal sources of the REE are the four minerals, bastnäsite, loparite, monazite, and xenotime and the rare-earth ion adsorption clays. Production of REE has been primarily from Australia, China, India, Malaysia, Russia, and Thailand, with China being the dominant world producer.

According to AVOT, it will aggressively continue to search world-wide for opportunities in Precious, Base and Rare Earths metal projects in its future strategies.

American Video Teleconferencing Corp. (AVOT) recently announced that Wayne Lockhart, BSc. Geology, has joined the company as special geological advisor to AVOT for advancing the company's exploration programs on its newly acquired rare earth property in Quebec. Mr. Lockhart has over 35 years experience in the mining business having worked for Falconbridge and Phelps Dodge in eastern Canada, Anglo American Corp. (DeBeers) in Africa and Benguet Cons. in the Philippines. Mr. Lockhart in addition to being a lecturer at the University of New Brunswick in Geology has developed programs for the United Nations (UNDP). Mr. Lockhart is an Honorary Director of the Prospector and Developers Association of Canada (PDAC), a founding and former member of the Association of Exploration Geochemists and a Member of the Society of Economic Geologists.

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Gushan Environmental Energy Limited (NYSE:GU) announced that it will submit its unaudited financial results for the first quarter of 2011 on Form 6-K to the U.S. Securities and Exchange Commission on Thursday, May 26, 2011, to be followed by a conference call on the same day at 8:30 a.m. Eastern Standard Time (or 8:30 p.m. Hong Kong Time) to discuss the Company's financial results for the first quarter ended March 31, 2011. To join the conference call, please use the dial-in details: US Toll Free Number. 1. 866.700.7477. US Toll Number: (for international callers), 1. 617.213.8840, Hong Kong Toll Number, 852.3002.1672, Hong Kong Toll Free Number, 800.96.3844, China Toll Free Number and 10.800.130.0399 and UK Toll Free Number, 0808.234.7616 and UK Toll Number (for international callers) and 44.207.365.8426 and Passcode: 24077303.

Gushan Environmental Energy Limited, through its subsidiaries, produces biodiesel and its by-products.

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Orofino Gold Corp. (ORFG)

The story of gold is as rich and complex as the metal itself. Wars have been fought for it; love has been declared with it. Ancient Egyptian hieroglyphs portray gold as the brilliance of the sun; modern astronomers use mirrors coated with gold to capture images of the heavens.

By 325 BC the Greeks had mined for gold from Gibraltar to Asia Minor. In 1848 AD John Marshall found flakes of gold whilst building a sawmill near Sacramento and so triggered the gold rush in California.

In Heritage we describe just some of the key moments from gold's history. Further sections take time to discuss important fundamental issues such as the relationship of demand and supply, gold's price history; the golden constant and gold's contribution to society. Numbers and facts draws together some of the more extraordinary statistics which gold has accumulated across the centuries and around the world.

Orofino Gold Corp. (ORFG) objective is to continue to build shareholder value through the exploration and development of Senderos de Oro and additional accretive acquisitions, capitalizing on the extensive experience and relationships that management has developed over the past 25 years.
Orofino Gold Corp. (OTCQB: ORFG) has been working with Colombian utilities supplier Electricaribe to establish power to the villages of the local populations within Orofino's concessions. Buena Sena was supplied with electricity in July of 2010. And by mid May, Orofino expects to have complete electrical service established at La Azul.

La Azul's connection is coming from an intermediate station operating at 13,200 cycles/second located in the town of Rio Viejo. Once operational, La Azul's infrastructure is expected to initially be tied into a 50 kva transformer.

"When the power connection was established in Buena Sena last year, it was a very important date for that community," explains Orofino President and CEO, Mr. Ary F. Pernett Marquez. "Imagine what it would be like to have publicly supplied electricity for the first time in your life. We're excited that the residents and miners of La Azul will also be getting the benefits of such a vital piece of infrastructure."

In addition to providing a critical piece of infrastructure to promote growth of La Azul village, Orofino expects the connection to the region's power grid to significantly improve production capabilities of mine workers. As current production is being performed with outdated equipment powered only by generators, connecting La Azul to the region's power grid will enable Orofino to introduce modern mining equipment and technology.

For more information please visit official website of ORFG: http://www.orofinogoldcorp.com/

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Standard Pacific Corp. (NYSE:SPF) is opening the newest neighborhood in the highly successful Stapleton master plan community in mid-June. The Vines Collection at Stapleton offers a brand-new style of home for the Stapleton master plan, with oversized side-drive garages facing the street and driveways that integrate outdoor play areas for bikes, trikes and basketball hoops. These family-friendly home designs offer the kind of neighborhood front yard play parents remember from childhood with the leading-edge energy-efficiency features of including standard photovoltaic solar panel systems, in-home energy monitoring displays and ENERGY STAR® 3.0 certification.

Standard Pacific Corp. operates as a diversified builder of single-family attached and detached homes in the United States.

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China Distance Education Holdings Limited (NYSE:DL) reported its unaudited financial results for the second quarter of fiscal year 2011 ended March 31, 2011. Total course enrollments were 230,000, an increase of 12.3% from the second quarter of fiscal 2010. Net revenues increased 27.2% over the second quarter of fiscal 2010 to US$9.5 million.

China Distance Education Holdings Limited provides online education and test preparation courses, and other related services and products.

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