Tag Archive | building a green home

Green Homes in Texas Add $25,000 to Resale Value, Study Finds

AUSTIN, Texas — A new study from the McCombs School of Business at The University of Texas at Austin and the U.S. Green Building Council (USGBC) finds that new homes in Texas built to meet green building standards such as LEED (Leadership in Energy and Environmental Design), the world’s most widely used green building rating system, are worth an average of $25,000 more in resale value than conventional homes.

 

 

India will be the first to power its ports with green energy

The Government hopes to generate 200 megawatts via solar and wind sources.
As the US comes to terms with President Trump’s decision to withdraw from the Paris climate change agreement, India is celebrating government efforts to promote green energy.
#solar #energy #jobs #news #trump

solar energy jobs news trump

Renewable Energy Tips for Your Home

Today, there are many ways to add renewable energy to your home. Adding renewable energy can save you a lot of money on your utility bills every month. You can add solar energy or you can also add wind energy, and if you add both, you will save even more. This savings is not only good for you but it is good for our earth as it will reduce the use of our natural resources to create the power that we need to live.

Many people use a combination of wind and solar power to create their own power. Each has its own advantages, and you should consider them carefully as you start investing in renewable energy options for your home and your life style.

For instance, in many areas of the world, summer is the best time for solar energy creation, but in the winter, wind will produce more power than the sun which is lower in the sky and not above the horizon for as many hours every day. This is why a combination of both solar and wind is the best option. It gives you the advantages of both systems when they work the best. And, of course, solar NEVER generates power during the nighttime hours, but many times, the wind continues to blow. So you will almost always get either one or both creating power for your home.

Where you put your solar and wind renewable energy generators is important.

A windmill is pretty large (the blades can be 10 feet across, and should be 20 feet or so above the ground) so it will need a fair amount of space in which to turn, and a fair amount of wind to keep it turning, so a clear path for the wind will make the system work that much better.
Though they can be placed in racks set in the ground, solar panels that create electricity are usually put on the roof of the home – but, for the most efficient use of the sun, it should be a South facing roof (in the Northern Hemisphere – North facing in the Southern Hemisphere) at an angle to the horizontal equal to your latitude… about 25 – 45 degrees in the continental US. The more space you have available for solar panels, the more power you will generate. You can expect approximately 20 watts of electricity from each square foot of solar collecting cells. So, for example, if you are able to install a 10’ x 20’ solar array (collection of solar panels) you could expect to generate about 4000 watts of power, enough to power 40, 100 watt light bulbs – as long as the sun was shining on your solar array.

(Of course, if you use compact fluorescent or LED light bulbs, you will save much, much more. What is interesting is that replacing your regular incandescent bulbs with energy saving compact fluorescent (CFL) bulbs is one of the quickest ways you can start saving money on your electric bills since they usually consume about ¼ to 1/3 of the power that regular incandescent bulbs do – and LED bulbs consume even less power!)

There are many good books on building your own solar and wind systems to reduce your power consumption from your local power authorities. By all means examine these in depth resources – you’ll be glad you did.

From : easy-energy-saving-home.com

Green Technologies, Solar panels, Wind generators, Renewable energy sources, Solar power

Quoting Wikipedia about Greentech, “Environmental Technology (Envirotech), green technology (Greentech) or clean technology (Cleantech) is the application of one or more of environmental science, green chemistry, environmental monitoring and electronic devices to monitor, model and conserve the natural environment and resources, and to curb the negative impacts of human involvement.” Green technology is the need of the hour. As we came to know you, these technologies are here to curb the negative impacts of the most intelligent species on the planet, homo sapiens, more commonly humans. Sustainable development is the core of green technologies. Inventors and Governments are putting in a reasonable amount of time and money for such a huge propaganda.


Green technologies are a way of harnessing the most out of renewable energy sources. Renewable energy is energy that can be replenished easily. Green technologies are the fastest growing trend today and investors should aim for them as they are profitable as well as a way to give back to mother nature. Not just inventors, but consumers must know that buying green would reduce their energy bill and are also safer than the non-green ones. Previously civilizations started near river banks. They were able to harness water from the river to the maximum and when they couldn’t they adapted. There is nothing permanent except change itself. The way we have treated mother nature with harsh and rude behavior, green technologies can be a suitable compensation. Approximately 20% of electricity produced globally in 2009 came from renewable sources. Out of this, hydro-power accounted for about 16%. In 2012, 9% of the energy consumed in the USA came from renewable sources. This means the USA depends a lot on non-renewable sources. 30% of the energy from renewable sources came from hydropower, while biomass, biofuels and wood, together accounted for about 49%. Green Technologies include usage of various technical knowledge and machinery to give a green edge. One such example is solar power. As we know, the sun is a renewable energy source and the conversion of sunlight into electricity by means of Photovoltaic cells or Concentrated Solar Power is referred as solar power. The International Energy Agency projected in 2014 has gone ahead to state that under its “high renewables” scenario, by 2050, solar photovoltaics and concentrated solar power would contribute about 16 and 11 percent, respectively, of the worldwide electricity consumption, and solar would be the world’s largest source of electricity. Most solar installations would be in China and India. Solar panel refers to a panel constructed in order to absorb the sunrays to generate electricity or heating. Solar panels are the cornerstone of solar power and hence the revolutionary green technologies.

Much alike solar power, wind energy is another eminent renewable energy source. Wind can be used for various purposes, including electricity, which is served up by wind generators or wind turbines. A wind turbine is a device that converts kinetic energy of the wind to electric energy. Wind generators are the most widely known green technology machinery and their history dates back to 200 B.C. Wind generators were earlier made of six to twelve sails covered in reed matting or cloth material, these windmills were used to grind grain or draw up water, and were used in the gristmilling and sugarcane industries. With time they have developed into magnificent structures built with the expertise and employ a huge sector. A quantitative measure of the wind energy available at any location is called the Wind Power Density (WPD). It is a calculation of the mean annual power available per square meter of swept area of a turbine, and is tabulated for different heights above ground. Calculation of wind power density includes the effect of wind velocity and air density. Color-coded maps are prepared for a particular area described, for example, as “Mean Annual Power Density at 50 meters”. Indian Wind generator companies like RRB, Suzlon, NEPC are gaining a lot of profit and challenging the European market. On shore and off shore installations of wind generators have increased drastically and are having a leading edge in electricity production as mother nature has been kind to the windmill industry.

When people were still allured by the vast usage of renewable energy sources like solar power and wind energy, inventors like Martin Eberhard and Elon Musk, the founders of Tesla Motors, came up with gadgets that mesmerized the world. Tesla Roadster was first of its kind. A fully electric sports car, designed to meet the requirements of luxury yet reducing the usage of non renewable energy sources was a ground breaker in the field of green technology. Musk, CEO of Solarcity and Tesla, has acquired a solar panel company intending the betterment of human lifestyle. Such a step will prove to be very essential in the path of utilizing renewable energy sources to the maximum. It seems the cost-effectiveness of solar power will also increase due to such investors.

To make the world a better place to live in, we must indulge ourselves into the magnanimous future which boasts green all throughout. In this field, greentechlead.com stands tall in providing information and in depth analysis of major breakthroughs in green technology and establishing a healthy pros and cons intelligence in the least aware sector. Greentechlead.com is providing order amidst chaos. Headed by professional expert in journalism, they are taking the internet by a storm. In nations like India, where green technologies are the need of the hour, greentechlead.com is providing light across the long tunnel. The way they are putting up all the information at one place and going through all that is essential, they deserve an ovation. Expert analysis on green technology related fields will help masses to know more about our resources and the way they are being utilized for the betterment of our future. Media is a powerful service in order to make things happen and greentechlead has proved it time and again. Harnessing the power of internet to impart correct knowledge is an appreciable step and this portal is proving out to be a benchmark of it.