Concrete is the second most widely utilized substance on the planet behind water. Developers use concrete – and its primary ingredient, cement – to build roads, foundations, bridges, and other structures. Environmentalists are targeting the material’s manufacturing process because of its large carbon footprint. Eco-conscious engineers are following the sustainability path by integrating renewables into cement and concrete production. Before …

When we generally talk about solar energy, minds of most people automatically wander to solar panels. But, that’s not the only mechanism to harness the energy of the sun. Yes, we are talking about solar water heating systems, which are also known as solar thermal systems. These basically make use of the process of converting solar energy into thermal energy. …

A new Brown initiative with Constellation and Energy Development Partners will transform a former gravel pit in North Kingstown into Rhode Island’s highest-capacity contiguous solar generation project. PROVIDENCE, R.I. [Brown University] — As a major part of a campus-wide effort to cut greenhouse gas emissions, Brown University has finalized agreements for two renewable energy projects that are expected to produce …

Has California Put the Proper Mechanisms In Place to Succeed With Solar Mandate? by Sara Gutterman California just passed a mandate that will require solar panels on all new homes beginning in 2020. The California Energy Commission projects that the requirement will substantially decrease the state’s greenhouse gas emissions and save homeowners millions of dollars on utility bills in the …

The practice of harnessing clean, renewable energy from the sun to power homes and businesses is gaining popularity as improved technology and business models are reaching consumers. Solar energy is harnessed using photovoltaic (PV) panel systems that convert sunlight directly into electrical energy that can be used to power your home’s heating, cooling, lighting and appliances. PV panels are easily …

By David Stauth CORVALLIS, Ore. – Engineers at Oregon State University have identified a new approach for the storage of concentrated solar thermal energy, to reduce its cost and make it more practical for wider use. The advance is based on a new innovation with thermochemical storage, in which chemical transformation is used in repeated cycles to hold heat, use …

Solar Thermal Combined Systems Create New Renewable Opportunities Solar thermal hot water and space heating systems are an attractive option for commercial enterprises who want to incorporate renewable energy into their operations. These systems harness the free power of the sun to directly heat the water and air that circulates in their processes, buildings and offices. While solar thermal is …

New Report Finds U.S. Solar Energy Installations Soared by 109% in 2011 to 1,855 Megawatts Today, GTM Research and SEIA® release U.S. Solar Market Insight: Year-­in-­Review 2011, analyzing the industry’s record growth and what lies ahead in 2012 and beyond. The U.S. solar energy industry installed a record 1,855 megawatts (MW) of photovoltaic (PV) capacity in 2011, more than doubling …

Dramatic increase in solar use witnessed over two decades Washington, D.C. March 19, 2012 2012 marks the 20th Anniversary of the Solar Electric Power Association (SEPA). During that time, solar energy has advanced from a niche resource with limited applications to a significant energy source for electric utilities and their customers across the U.S. In 1992, a new organization was …

Solar power fueled homes used to be a thing of fantasy or only something the extreme eco home owners would try to accomplish. But the times have changed drastically. Prices of solar technology have come way down. The efficiency of solar cells has gone up and continues to improve each year. And green homes have become a thing of desire …

Homeowners Use the Sun and Incentives to Save on Winter Heating Costs Fluctuating energy costs can make it difficult for homeowners to budget their heating bills during the cold winter months. That is why many are looking into alternative sources of energy for water heating. One source that is gaining popularity is solar thermal energy, a system that uses energy …

Study is shedding new light on an unexpected source of energy for heating homes and producing electricity-the sun. The sun-directly or indirectly-is the major source for most types of energy found on Earth. Solar energy is clean, abundant and renewable. Though we think of solar energy as a new discovery, ancient civilizations located innovative approaches to work with solar energy. …

A lot of people today have gone on and on about the positive aspects of solar energy. Even though theoretical arguments are constantly interesting, what about day-to-day applications? Uses for Solar In Each day Life Solar energy is an crucial advancement inside the effort to save the atmosphere. Maybe essentially the most effortlessly usable and most convenient with the renewable …

Solar power systems are also known as photovoltaic panels plus the atoms which are present in these panels are excited by the action with the sun’s power. These atoms are present in a silicon layer that lies among two panels known as protector panels. A formation of electric current takes place consequently with the action with the electrons from the …

The sun’s rays generates massive amounts of energy which are transmitted down to the earth’s surface. Whenever the sun’s light reach the earth’s surface the intensity of the heat directly from the sun’s rays is not as hot because some of the heat happens to be rerouted before it reaches the earth’s atmosphere. When the direct sun light is hot …

The sun generates enormous amounts of heat that are transmitted down to the earth’s surface. When the sun’s rays reach the earth’s surface the intensity of the heat directly from the sun’s rays is not as hot basically because some of the heat happens to be rerouted right before it actually reaches the earth’s atmosphere. When the direct sun light …

The sun’s light gives off immense amounts of heat which are transmitted down to the earth’s surface. The moment the sun’s light reach the earth’s surface the concentration of the heat directly coming from the sun’s rays isn’t as hot since some of the heat is really rerouted right before it actually gets to the earth’s atmosphere. When the sunlight …

The sun creates immense amounts of energy which are transmitted down to the earth’s surface. As soon as the sun’s light reach the earth’s surface the intensity of the heat directly from the sun’s rays is not as hot basically because some of the heating happens to be rerouted before it reaches the earth’s atmosphere. When the sun is hot …

Solar Energy Pools: Keep energy consumption down and pool costs will drop. As we all know, swimming pools require a lot of energy to run and maintain. Pool supplies alone can get costly, and with energy costs going up, it is helpful to find ways to reduce the amount of energy pools use. Solar thermal energy is a great resource …

There are essentially just two main kinds of solar panel. The simpler type which just generate Solar Energy in the form of hot water, and the higher technology type which harvest useful amounts of electricity. Both types of system can prove to be cost effective if they are effectively installed, and when one takes advantage of state grants which are …