It is the sad and unfortunate truth that the enviornment is slowly going down hill. Animals are dying off and enviornments are being destroyed and most of it is due to the actions of the humas population. We are most of the time unaware of what we are doing, but a lot of the things that we do on a day to bay basis significantly harm the enviornment to the point of no return. One of the biggest causes is the way that the enviornemnt is destroyed when we seek to get more oil to fuel not only our cars yet also our economy. Luckily for the enviornment there are now Compressed Natural Gas Cars. Natural gas cars are fueled by a natural gas that is found in the enviornment and much easier to achieve than the gas that we find in gas stations. The truth is that the gas we put in our cars has gone through a lot to get to our local gas station, possible killing a few trees or animals along the way unfortunatley.
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Solar Energy
Solar energy is the energy derived from the sun through the form of solar radiation. Solar powered electrical generation relies on photovoltaics and heat engines. A partial list of other solar applications includes space heating and cooling through solar architecture, daylighting, solar hot water, solar cooking, and high temperature process heat for industrial purposes.
Solar technologies are broadly characterized as either passive solar or active solar depending on the way they capture, convert and distribute solar energy. Active solar techniques include the use of photovoltaic panels and solar thermal collectors to harness the energy. Passive solar techniques include orienting a building to the Sun, selecting materials with favorable thermal mass or light dispersing properties, and designing spaces that naturally circulate air. Continue reading
Water Energy
Energy in water can be harnessed and used. Since water is about 800 times denser than air, even a slow flowing stream of water, or moderate sea swell, can yield considerable amounts of energy. There are many forms of water energy:
-Hydroelectric energy is a term usually reserved for large-scale hydroelectric dams. Examples are the Grand Coulee Dam in Washington State and the Akosombo Dam in Ghana.
-Micro hydro systems are hydroelectric power installations that typically produce up to 100 kW of power. They are often used in water rich areas as a remote-area power supply (RAPS). There are many of these installations around the world, including several delivering around 50 kW in the Solomon Islands. Continue reading
Wind Energy
Airflows can be used to run wind turbines. Modern wind turbines range from around 600 kW to 5 MW of rated power, although turbines with rated output of 1.5–3 MW have become the most common for commercial use; the power output of a turbine is a function of the cube of the wind speed, so as wind speed increases, power output increases dramatically. Areas where winds are stronger and more constant, such as offshore and high altitude sites, are preferred locations for wind farms. Typical capacity factors are 20-40%, with values at the upper end of the range in particularly favourable sites. Continue reading
Solar Powered Battery Charger
The consideration of bio green technologies has become rather important as of late. With ecological destruction playing such a large role in the world today, the desire to adopt sustainable and green practices is a good one. While many approaches can be prohibitively expensive, like installing vast solar power panels for one example, there are many others that the individual can implement on a smaller, less expensive level. One good idea is to begin using a solar powered battery generator. Battery operated devices tend to be green in and of themselves, and re-charging and re-using the batteries makes ecological and economical sense…. read more at solar powered battery charger Continue reading
How councils can use the green agenda to generate renewable energy and cash
Paul O’Brien guardian.co.uk, Thursday 31 March 2011 09.02 BST
Energy Efficiency San Antonio
ainmosni coming soon in cooperation with biogreentechnologies.com
With latest ONS figures showing more than 132,000 jobs were lost from the public sector last year and councils grappling with unprecedented budget cuts, green issues are in danger of slipping down the priority list. But in my view, it would be an economic error for local authorities to take their eyes off the environmental ball now.
The Stern report made it clear that environmental and economic sustainability go hand in hand. And, at a time of cuts in jobs and services, the expanding market for low emissions goods and services, predicted to swell to £4 trillion worldwide by 2015, presents a rare opportunity for councils to set a positive agenda. Continue reading
How transistors REALLY work?
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When we see dazzling lightning, we know that tremendous amount of electricity is present in it. This kind of energy is used to empower the industrial world and transforming society. It is involved in everything that we do, used in light sources such as lamps and working machines such as computers. It is used as an energy source for refrigeration, air conditioning and telecommunications. Electricity has been a phenomenon pondered upon by intellectuals since the 1600. With increasing demand for this energy source, public electricity suppliers are becoming a fixture in any developed or developing society. Continue reading
Non-toxic cosmetics
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Every day we use all kinds of personal care for our body to cleanse, protect us “to refresh” or change our appearance. These products contain many chemicals, which (possibly) toxic to humans and / or the environment. Some scientists do research chemicals but still many products have been banned in the EU. But this is just the tip of the iceberg. Want to play it safe, here are some tips to recognize them and avoid.
Common poisons
The most harmful substances known groups are listed here. It primarily addresses the (possible) negative effects on humans. Endocrine disruptors cause an environmental problem because they are excreted through urine or directly from the shower drain into the environment… Continue reading
Maintenance for your air conditioner
Let your air conditioner at least once a year gets a closer monitoring by a specialist, this will prevent problems and provide a longer life of the air condition.
It is recommended that your air conditioner is once a year checked by an air conditioning installer. Proper maintenance of air extends the life of the appliance and prevents further complications. If the air is not properly maintained, it might happen that bacteria and fungi living in a room are blown all over. This is harmful to health. Proper maintenance of the device also provides a lower energy. You would be wise to ask your installer to a maintenance contract for the air conditioner. Champion AC is an HVAC company that offers expert AC repair San Antonio services that keep your air conditioner efficient and clean year round. Continue reading
Welcome To BioGreenTechnologies
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Though it’s a cliche that’s been thrown around quite a bit in the last decade or so, it undeniably true that the world is getting smaller with each passing day. Take a look at Carbon Consultancy chart or graph documenting the growth of the world’s population, energy use, amount of bandwidth Internet bandwidth, water usage and so forth, and you’ll keep getting the same exponential growth you see in almost every facet of daily human life. It seems we’re on the verge of something big, And many believe we’re at the dawn of a new age in the history of the human species here on Earth. Continue reading