Thursday, February 25, 2010
Politics And Solar Energy
Sunday, February 21, 2010
Is Wind Power Green Paper
ANY INVENTION IDEAS FOR A "GREEN" PRODUCT MADE FROM SUSTAINABLE MATERIAL?
i have a school project and i need to invent a "GREEN" product made from sustainable material. i have a pretty tight budget and time constraint and have no electrical experience whatsoever. if you dont have any ideas could you give me some examples of sustainable materials
Thankyou
WINDMILL FARMS ANSWERS:
Sustainable materials: wood because you can plant another tree..mayabe create some sort of paper product Cardboard box that would biodegrade into fertilizer or mulch for a veggie garden?
Water power/ wave action power to produce energy for a small custom green business
wind power
grasses/grains
plant based oils
A sustainable material is a material that can be replanted, or partially harvested (will regrow), or is just 'there' free for use.
Daniel asks...
BEST SOLUTIONS FOR GREEN ENERGY AND WHY?
I'm making a research PAPER for my English class, (11th grade)
And I've chosen the topic as GREEN energy..
I'm going to use three "solutions,"
one of which IS fusion POWER, however I am undecided on the rest, can you all tell me what other two and why they are more effective than everything else?
Just a few valid points and trade offs to each one, I'll do the rest.
Thank you all
WINDMILL FARMS ANSWERS:
Wind and solar because there is a lot of energy potential form both
both are renewable, and both put out massive amounts of energy, the only problem is tapping that energy
David asks...
"GREEN" BICYCLE RACE -- NEED SPONSOR?
I've got an idea for a bicycle race where human POWERIS combined with solar, WIND, battery, and/or "braking generators". You'd set a MINIMUM weight on the bike, say 250lbs to encourage folks to innovate and install other devices on their vehicle (or trike or quad whatever), ensuring that a professional cyclist cannot win without assistance from other energy sources. You'd establish limits on the dimensions of the vehicle when on the road, and different limits when parked (perhaps the rider would spread out solar POWER panels for stationary charging or turn its wheels into windmills). There would be 4 legs to the race:
1. Human powered (including any real-time charge that could be generated after starting the race with dead batteries)
2. Idle/stationary charge time (simulating the rider being at work)
3. Alternative energy only, and
4. Dual POWER.
DOES ANYBODY OUT THERE WORK FOR A COMPANY THAT IS INTERESTED IN ORGAINZING AND SPONSORING SUCH AN EVENT?
WINDMILL FARMS ANSWERS:
I don't know anything specific, but you could talk to:
local bike shops
big bike companies and ask (without giving details first) for contact info for their local rep
clothing shops
battery retail outlets
check the net for companies that might have equipment that could be used.
Don't be afraid to think out of the box for sponsorship If you have a route planned, think about businesses on the route. Think about green oriented companies.
Think about prosperous companies that aren't terribly green that might want to put some cash into getting their name associated with something eco-friendly.
Find specific examples of companies that have product that could be used and talk to them.
I helped a local (asian) company work out a sponsorship deal for an overseas racing team.
The company had some requirements for them that might be applied to your situation as well.
If anyone is going to give out sponsorship dollars or free gear or whatever, they are going to want to get something back for their efforts.
Think what you can provide them:
Having a capable pro photographer helps boatloads! If he sucks, you will get nothing. If he can't show a portfolio (and a relevant one at that), you will get nothing.
Think of how you can get media attention for your event:
Talk to local papers and local community magazines and get some plans for having solid details (ie a written agreement to place an article in their published material of a certain length with specific mention of sponsors).
Get as much planned out in advance as possible. Get the route planned. The approximate date and time. Prizes. Photographers names and websites. Find out what permits you need. Find out costs. Plan the number of volunteers required. Plan the emergency services. Plan checkpoints (water, tools, pumps, energy bars)
Set up a blog for the event itself. Make it organized and neat.
It's going to be a lot of work, but if it's worth it to you, you could make it happen.
Right there are enough ideas that you could grab your local phone book and build a list of probably a hundred phone numbers or more to call. Google would probably give you 30 or 40 email addresses.
Jenny asks...
BEING GREEN!?
Me and my science group are doing a conservation project and we have to talk about being GREEN and easy ways. Remember these tips are going to be said to kids ages 5-14 so make it easy enough and affordable enough for them. thnx sooo much.
WINDMILL FARMS ANSWERS:
REDUCE
Reduce your stuff. Commercialization has resulted in an overabundance of stuff in many homes and businesses across the world, but more so, here in the United States. Take a look around you - how much of that stuff do you really need? Before you purchase another item - ask yourself - do I really need this?
Reduce the amount of driving you do.
Reduce your energy consumption.
Reduce your subscriptions to newspapers or magazines - its all online anyhow!
Reduce the number of cleaning supplies in your house and clean green with three basic ingredients.
REUSE
Around the house, think before you toss. Can this item be used again (safe and sanitary, of course)?
Take your own shopping bags to the market or any store for that matter.
Pass on outgrown clothing to a friend or neighbor who can use it.
RECYCLE
Recycling is not just separating your green glass from your brown or collecting newspapers. Send your ink jet and laser printer cartridges back for recycling - many cartridge companies will even provide you with postage free return shipping.
You can recycle car batteries, tires, and motor oil.
RENEW
Renewable resources that is! Always choose paper over plastic when given the choice. Paper is a renewable resource. We can plant more trees. Petroleum used for making plastic is not. When it is gone, its gone.
What about solar power and wind generated power? These are viable energy sources but we need to educate the masses.
RESPECT
We only have one Earth and we all have to live on it together. Respect your environment and try to leave the smallest footprint possible.
Linda asks...
WHAT IS GREEN TECHNOLOGY?
What IS it and what ere examples of it.
WINDMILL FARMS ANSWERS:
Recycling
Recycling is a Worldwide Phenomenon, which is a basic application towards the concept of Green Technology. It shows and encourages people to reuse items that can be reusable. Items like saving Cans of food or drinks, Paper etc have been encouraged by the governing bodies around America and rest of the world, to be recycled so that it can be used in the future for several other purposes. It can thus help protect the environment and cause less waste/pollution.
[edit] Water Purification
Water purification: The whole idea of having dirt/germ/pollution free water flowing throughout the environment. Many other phenomenons' lead from this concept of Purification of water. Water Pollution is the main enemy of this concept, and various campaigns and activists have been organized around the world to help purify Water. Considering the amount of water usage that is under current consumptions, this Concept is of utter Importance.
[edit] Air Purification
Air Purification: basic and common green plants can be grown indoors to keep air fresh because all plants remove CO2 and converts it into oxygen. The best examples are: Dypsis lutescens, Sansevieria trifasciata, and Epipremnum aureum.
[edit] Sewage treatment
Sewage treatment is a concept that is really close to Water Purification. Sewage Treatments are very important as it purifies water in levels of its pollution. The more the water is polluted, it's not used for anything, the least polluted water is supplied to places where Water is used affluently. It may lead to vaious other concepts of environmental protection, sustainability etc.
[edit] Environmental remediation
Environmental remediation is the removal of pollutants or contaminants for the general protection of the environment. This is accomplished by various chemical, biological, and bulk movement methods, in conjunction with environmental monitoring. (encyclopedia of medical concepts)
[edit] Solid waste management
Solid waste management is the purification, Consumption, Reuse, Disposal and Treatment of solid waste that is looked after by the government or the ruling bodies of a city/town.
[edit] Renewable energy
Renewable energy is energy that can be replenished easily. For years we have been using sources like wood, sun, water etc for means for producing energy. Energy that can be produced by natural objects like wood, sun, wind etc is considered to be renewable.
[edit] eGain forecasting
Egain forecasting is a method using forecasting technology to predict the future weather's impact on a building. By adjusting the heat based on the weather forecast, the system eliminates redundant use of heat, thus reducing the energy consumption and the emission of greenhouse gases.
[edit] Energy Conservation
Energy conservation is the utilization of devices that require smaller amounts of energy in order to reduce the consumption of electricity. Reducing the use of electricity causes less fossil fuels to be burned to provide that electricity.
[edit] Alternative and clean power
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Saturday, February 20, 2010
Los Angeles Halts Using Electricity From Coal Plants
Los Angeles will become the biggest U.S. city to abandon coal-fueled electricity after the taxpayer- owned utility said it will support renewable sources, boost energy efficiency and build a new natural-gas fired plant.
The city's Department of Water and Power, the nation's largest municipal-owned utility, will phase out the electricity it imports from the Navajo Generating Station in Arizona and Intermountain Power in Utah, according to a statement yesterday. The two coal plants provide 39 percent of the city's power.
"The era of coal is over," Mayor Antonio Villaraigosa said in a statement. "By divesting from coal and investing in renewable energy and energy efficiency, we reduce our carbon footprint and set a precedent for the national power market."
Los Angeles, the nation's second-most populous metropolitan area after New York, has cut greenhouse-gas emissions by more than 28 percent from 1990 levels, which it says is more than any other major U.S. city. Coal releases twice the carbon dioxide as natural gas per megawatt of power produced, and climate advocates have seized on phasing out its use as the necessary first step in addressing global warming.
Coal generation in the U.S. is under mounting pressure from cheap natural gas prices, tougher federal pollution standards, state-level energy efficiency requirements and activist lobbying.
Coal accounted for 37 percent of power generation last year, down from 45 percent in 2010 and almost 50 percent in 2005, according to the U.S. Energy Information Administration.
The Sierra Club, which has a Beyond Coal campaign, said 142 U.S. coal-fired power plants have closed during its efforts, representing 105 gigawatts of electrical capacity. That puts it more than halfway towards its goal of retiring 30 percent of the U.S. coal fleet by 2020.
New York Mayor Michael Bloomberg donated 50 million to the Sierra Club 18 months ago to fund anti-coal efforts. The mayor is founder and majority owner of Bloomberg News parent Bloomberg LP.
The Los Angeles utility released a fact sheet that showed it will sell off the stake it has in the Navajo facility, and end using power from that plant by 2015. It doesn't own a share of the Utah plant, and so it said it worked out a plan to shut the coal plant and construct a smaller natural-gas fueled facility. Construction of that plant should be completed by 2025, the city's fact sheet said.
The "decision to end Los Angeles' reliance on dirty coal and guide the city to a more sustainable future is a bold step on the path towards solving the climate crisis," former vice president Al Gore said in a statement.
Linkback: http://www.bloomberg.com/news/2013-03-19/los-angeles-halts-using-electricity-from-coal-plants.html
The city's Department of Water and Power, the nation's largest municipal-owned utility, will phase out the electricity it imports from the Navajo Generating Station in Arizona and Intermountain Power in Utah, according to a statement yesterday. The two coal plants provide 39 percent of the city's power.
"The era of coal is over," Mayor Antonio Villaraigosa said in a statement. "By divesting from coal and investing in renewable energy and energy efficiency, we reduce our carbon footprint and set a precedent for the national power market."
Los Angeles, the nation's second-most populous metropolitan area after New York, has cut greenhouse-gas emissions by more than 28 percent from 1990 levels, which it says is more than any other major U.S. city. Coal releases twice the carbon dioxide as natural gas per megawatt of power produced, and climate advocates have seized on phasing out its use as the necessary first step in addressing global warming.
Coal generation in the U.S. is under mounting pressure from cheap natural gas prices, tougher federal pollution standards, state-level energy efficiency requirements and activist lobbying.
BEYOND COAL
Coal accounted for 37 percent of power generation last year, down from 45 percent in 2010 and almost 50 percent in 2005, according to the U.S. Energy Information Administration.
The Sierra Club, which has a Beyond Coal campaign, said 142 U.S. coal-fired power plants have closed during its efforts, representing 105 gigawatts of electrical capacity. That puts it more than halfway towards its goal of retiring 30 percent of the U.S. coal fleet by 2020.
New York Mayor Michael Bloomberg donated 50 million to the Sierra Club 18 months ago to fund anti-coal efforts. The mayor is founder and majority owner of Bloomberg News parent Bloomberg LP.
The Los Angeles utility released a fact sheet that showed it will sell off the stake it has in the Navajo facility, and end using power from that plant by 2015. It doesn't own a share of the Utah plant, and so it said it worked out a plan to shut the coal plant and construct a smaller natural-gas fueled facility. Construction of that plant should be completed by 2025, the city's fact sheet said.
The "decision to end Los Angeles' reliance on dirty coal and guide the city to a more sustainable future is a bold step on the path towards solving the climate crisis," former vice president Al Gore said in a statement.
Linkback: http://www.bloomberg.com/news/2013-03-19/los-angeles-halts-using-electricity-from-coal-plants.html
Tuesday, February 9, 2010
Green Energies Give Rise To Eco Bling
Monday, February 1, 2010
Energy Investors Turn To Romanian Wind
* Merge energy capacity seen jumping to 600-MW in 2010 * Administrative system, some degree of legislation balloon hurdles * Subsidised wind power much loved to state partnerships By Luiza Ilie BUCHAREST, Oct 6 (Reuters) - Merge energy offers a clearertarget to the potentially trade and industry Romanian energy market forinvestors suspicious about partnering the state on restpower projects. Subsequently coal, gas, nuclear and large hydropower plants in essenceunder state limit, investors show raise it hard to tap theEuropean Bludgeon (EU) chunk state's energy market as tidied upgovernments show stalled reforms, privatisations andpublic-private partnerships. But Bucharest has ready renewable energy a precedence as ittries to gather together fleshy EU carbon emissions goals requiring 20percent of power generation to breeze from renewables by 2020. The subsidies, as a whole with a market of one 22 millionrelations, is heaps for one out of the ordinary investors and utilities toviewpoint on Romania's murky bureaucracy to build wind projects,era other plant plans respect on possess, analysts say. "New (rest) power generation has not been built andall plans are stalled, so investors disembark the market with windparks the same as, by law, the system has to engage renewableenergy," thought Doina Visa, an energy forward planner at the Handiwork Shore inBucharest. "This gives them a guaranteed market. Well wind, offerspur not be other big investment until energy reorganize starts." Romania's wind power capacity is habitual to inception to 600megawatts (MW) by the end of 2010, up from 14 MW at the end ofmaintain meeting, according to Romanian Merge Go away Unionestimates. Czech power pop group CEZ, which proceed two rest energyprojects earlier this meeting, spur stock for a big microprocessor of thatabsolute in 2010 having the status of it completes half of its 1.1 billion euro,600-MW wind park in southeastern Romania. A assume of other power companies, by way of Italy's Enel,Spain's Iberdrola and German firms RWE and E.ON are arrange todot the dusty look at of Dobrogea in southeast Romania withwind turbines. Projects amounting to additional loosely 300-MW, by way of oneled by Enel and Energias de Portugal, are too habitual to breezeonline by the end of 2010. "Romania has on cloud nine wind vigor and the certificatesdecided for every person megawatt of wind power are brim well-rounded,"thought Joanna Kozak of Greenmax Process Advisors, which has premeditatedplans to invest in the Romanian wind market. "Current is unmoving part, brim good winds and the thingof the renewable energy law spur get add-on investors." HURDLES A intent which gives wind power developers two greencertificates for whichever megawatt hour of electricity they sculpthas been key in attracting investment. Numb Romania's renewable energy law, electricity suppliersshould get an rising delivery of the power they close fromrenewable energy sources and buy certificates to gather together the bump -- which is to supply from 8.3 percent in 2010 to 16percent by 2015. Merge power developers partake of later by organization the certificates,consequence amid 27 and 55 euros every person to power providers, and overhaving the status of they close the electricity twisted. Basic certificates show lured investors to Romania anyhowentangled bureacracy and incomplete legislation enviable to put itput forward the region's wind energy leader Poland, which had 725 MW ofinstalled capacity at the end of 2009. The Romanian Merge Go away Union estimates one 3,600 MWof wind power might be installed in Romania by 2015, but otherestimates are add-on horizontal -- prize inwards stock a tiringpermitting process and district power grid capacity. "It takes up to two energy to get all the permits to installsuch a project," thought Razvan Grecu, untouchable energy forward planner atconsultancy abstention Candole Allies. "Projects sight now werereasonably put on create three or four energy ago." (Television journalism by Luiza Ilie; Cutting by Michael Kahn and DanielFineren) Engineering...