Archive for July, 2009

i want to get off-grid. we have lots wind on the coast. but the blades i looked at are huge and the poles are way too tall. just a small one in the yard would catch a lot of wind and spin. i only need at least 750 watts, but 1000 watts preferrably. is there a small wind generator or can someone link me to building plans for something like this? some freeplay machines i’ve searched for only make about 50 watts. thank you…




Ways to reduce pollution…?

What REAL harm is there taking steps to reduce or completely eliminate our "possible" contributions? Do you think making the applicable changes will impact our economy as … Humm… Your or other U.S citizens high paying blue and white collar jobs being shipped overseas?

Unless you are really rich, you losing your job will have a real negative impact on you family. I would say more so than the polluters being required to reduce their emissions.

Would you have that same opinion if instead of our government subsidizing petroleum & power producers they subsidized wind power, solar and wave turbines? Enough of them in place and you still have your lights, heat and water. The only difference being other than during the manufacturing process, the alternatives did not emit any pollutants.

Let’s take that to the next level. You were given direct tax credits for implementing any or all the above alternatives on your home and you could sell the access to the "GRID" at retail prices?
Shouldn’t we be advocating alternative energy sources for the Gulf Coast? We have the chance to install solutions that will reduce pollution, reliance on fossil fuels and cut costs.

Seems to make sense to me.




Wind power question – Green Energy?

Is anyone using a reasonably priced wind powered power source for your home? If so how much did it cost and where can I get one?
Does anyone know of any DIY projects that are worth while?




Wind Turbine?

I live in a subdivision and previously thought using wind power to generate electricity was reserved for people with more acreage.

I was watching "Living with Ed" on HGTV and I see where he has installed a small, cylindrical wind turbine on the side of his house and I wonder who makes it and where I can get one.

Does anyone know about "subdivision-safe" wind turbines?




wind energy?

I want to make wind energy but i dont have anybody to help me make wind energy together.So im looking for inestors that would invest together with me.




wind generator?

how big would the wind generator need to be to run a clothes dryer 24/7?




The wind energy industry installed over 2,800 megawatts (MW) of new generating capacity in the first quarter of 2009 – double what it installed in the first quarter of 2008.

http://climateprogress.org/2009/04/28/us-wind-power-industry-2800-mw-in-q/#more-6153

Meanwhile the drop in coal-fired generation was the largest absolute fuel-specific decline from December 2007 to December 2008 as it fell by 5,198 thousand MWh, or 3%…. Natural gas-fired generation was down by 4.4% and was second only to coal-fired generation in its contribution to the national drop in net generation, as it was down by 2,907 thousand MWh from the December 2007 total….Net generation from wind sources was 67.2% higher than it had been in December 2007.

On top of that, as the auto industry continues to close plants, wind energy companies are building facilities and bringing jobs to Michigan.

http://climateprogress.org/2009/04/10/wind-turbine-plant-near-detroit-to-hire-250-wind-powe/

Is this increase in renewable energy production and decrease in fossil fuel use a sign of things to come in the USA?




Car Technology?

So, i was engaged in a good conversation with my bf the other night. I would also like to hear other possible answers to this. We use gas as fuel, and year after year, we are digging up more and more. Gas is not infinite so we will run out and then what? What will we put in our cars to make them run? What are other possible solutions to fuel our cars? Let alone gas as a fuel is damaging to our environment, we have to also take care of that in order to care for us. There are 2 possible solutions both my bf and I talked about: 1. Hydrogen 2. Electric. We would need 4x’s the amount of hydrogen in order to equal the fuel power of gas, meaning we would need a bigger tank in the car, so will that work? Electric has to be powered but an outlet when not driven and we still use gas, coal, wind, and water, to turn turbines to power the electricity that would come to our home and through out outlets to power our car, would that force us to use more gas and still cause environmental damage?
What are some of your ideas? or what do you think would work, to prepare us for the future?




T he 1973 oil embargo affected not just the United States but other oil-dependent nations. I lived in London at the time at an international youth hostel and worked for a British construction firm that built oil pipelines. At every petrol station, cars lined up for hours (as in the United States), but the English immediately cut their dependency through conservation in a way that Americans never did. The government stipulated that the people should go without heat for half of each week and without lights for the other half. Individuals and businesses that did not comply were fined heavily and written up in the next day’s news. These measures affected every home and workplace. I had urged our office supervisor to buy an electric typewriter “to increase productivity,” which she did, trading in the old manual. Suddenly we couldn’t use the new productive typewriter for half the week.
It was strange to enter a stately building, Her Majesty’s this or that, at midday and see workers toiling by candlelight or kerosene lamp. The subway reduced its hours of operation too. When my boyfriend and I would come out of a frigid theater or concert hall after some performance and find no subway running, we would walk the four or five miles home.
Without heat Londoners dressed warmly, but the winter nights in our student hostel were bitter. I slept fully clothed, including socks and a hat. On evenings with lights but no heat, we English-speakers would crowd the television room to watch the Watergate hearings. They were gripping and we were raucous, warming the room with our own hot air.
At the hostel, run by a Socialist Indian family, I shared with five other females a high-ceilinged room with three bunk-beds. One evening it was empty, so I pulled a straight-backed chair in front of the room’s single coin-operated space heater, rolled up a towel upon which to rest my feet, filled the heater with Italian 5 lira pieces (instead of the required 5 pence), and turned on the BBC. Chopin piano preludes wafted my way. Quickly I covered my legs with newspapers and wrapped a blanket around my shoulders. As long as that piano played and I had lira, I sat alone in the darkness, toasty in my paper tent, transported by the music—bliss amid scarcity.
Contrast that episode in 1973 with events two years ago in the United States, when the northeast regional power grid broke down.
Here in the city that never sleeps, New Yorkers reached for their candles, wind-up radios and flashlights. Several friends spent the night camped out on the floor where I live, just four flights up, friends whose other choices were to sleep in their offices or, after walking down 45 flights of stairs in total darkness, to spend hours more trying to reach their homes outside the city. Bus and train stations were overcrowded and off schedule.
Residents and businesses reached out to commuters, but some cab drivers charged outrageous fares (a practice London forbade in 1973). In high-rise buildings where a roof pump is required, the plumbing backed up, worsening by the day.
Unlike the long-term power outages caused by Hurricane Katrina (or the 1973 oil embargo), the power grid problem lasted only a few days. Still, it was striking to learn firsthand how even a brief loss of power causes the elderly, ailing and poor to suffer disproportionately. When I and thousands of other workers left the office for home on foot, we hastened by others who appeared barely able to walk along.
In a high-rise publicly subsidized housing complex near where I live, some elderly persons slept outside on park benches; without elevators they could not reach their apartments. They had no cell phones with which to make quick arrangements and no friends to take them in. Many went without prescription medicines, which brought discomfort to some, but posed serious health hazards for those with diabetes, respiratory illness and heart disease.
If all this upheaval takes place when oil is cut back or electricity is unavailable for a few days, what would an extended period of less oil mean day by day for the people in the United States? Hospitals have emergency generators and other critical backup procedures are in place, but are there truly any alternatives for the long-term, any short of conservation and new fuels?
Why are we still waiting for that new oil discovery in the Gulf (or Alaska or Venezuela) to spare us any inconvenience? Why aren’t we instead doing all we can personally and demanding from our government and businesses sweeping conservation measures, serious research into alternative sources of fuel and smaller, more efficient cars?
Thirty years separate these two sets of observations, yet the United States is still oil dependent and in that respect still sitting in the dark.
what are 3 possible problems that Americans migth face with an extended period of less oil an/or other limited resources?????




Ways to reduce pollution?

What REAL harm is there taking steps to reduce or completely eliminate our "possible" contributions? Do you think making the applicable changes will impact our economy as … Humm… Your or other U.S citizens high paying blue and white collar jobs being shipped overseas?

Unless you are really rich, you losing your job will have a real negative impact on you family. I would say more so than the polluters being required to reduce their emissions.

Would you have that same opinion if instead of our government subsidizing petroleum & power producers they subsidized wind power, solar and wave turbines? Enough of them in place and you still have your lights, heat and water. The only difference being other than during the manufacturing process, the alternatives did not emit any pollutants.

Let’s take that to the next level. You were given direct tax credits for implementing any or all the above alternatives on your home and you could sell the access to the "GRID" at retail prices?
My point is to get others on the band wagon and use the buying power of the U.S. government to start the process of making homes self standing power stations.

There are some that will say thats socialism. I totally disagree! That’s capitalism at it’s best. Competion in a very monopolistic market. It also is VERY patriotic. Talk about supporting our troops! This would reduce our depencency on OIL period.
There are issues with some of the technolgies I’ve implemented at my home. The solar cells are the most polluting during the manufacturing process. Post manufacture, they produce ZERO pollutants during their service life. Fossil fuels pollute during their manufacturing process, pollute during usage and have residual pollutants AFTER use.




I live in an area that receives moderate wind.




Suppose in the near it was commonplace to have nearly everybody’s home and business run on solar power and wind power (Or any other accessible renewable energy resources) What would happen to the economy? Utility services would certainly suffer, possibly to the point of becoming extinct. How would this affect the US and other power-hungry nations?




We already have alternative sources of power. The problem is those that are making a buck off of "commercial energy" IE oil and electricity don’t want the public to make the switch to renewable energy (air and solar).

There are already affordable wind powered turbines http://www.stealthgen.com/ Could you imagine the dent that would be put into the oil companies profits if every single home in the US would have something like this. Even though it may not provide our homes with 100% of our power needs it would be a good first step towards realizing energy independence — the Arabs & OIL company CEO’s worst night mare.

It’s secondary benefit would be like the intial technolgy boom of space race…. jobs manufacturing these devices for americans… lower costs and etc. It would be a win win situation for everyone but the oil.energy companies and the high prices they’ve held America hostage too for years.

So the real question is why do we need to drill at all?
T. Boone Pickens

http://www.pickensplan.com/theplan/

http://answers.yahoo.com/question/index;_ylt=Ajyp.7B8YfoAaJj5dG_wAL7Y7BR.;_ylv=3?qid=20080708131642AANWUi5

Brian read T. Boone Picken’s paln and you’ll have your answer.




T he 1973 oil embargo affected not just the United States but other oil-dependent nations. I lived in London at the time at an international youth hostel and worked for a British construction firm that built oil pipelines. At every petrol station, cars lined up for hours (as in the United States), but the English immediately cut their dependency through conservation in a way that Americans never did. The government stipulated that the people should go without heat for half of each week and without lights for the other half. Individuals and businesses that did not comply were fined heavily and written up in the next day’s news. These measures affected every home and workplace. I had urged our office supervisor to buy an electric typewriter “to increase productivity,” which she did, trading in the old manual. Suddenly we couldn’t use the new productive typewriter for half the week.
It was strange to enter a stately building, Her Majesty’s this or that, at midday and see workers toiling by candlelight or kerosene lamp. The subway reduced its hours of operation too. When my boyfriend and I would come out of a frigid theater or concert hall after some performance and find no subway running, we would walk the four or five miles home.
Without heat Londoners dressed warmly, but the winter nights in our student hostel were bitter. I slept fully clothed, including socks and a hat. On evenings with lights but no heat, we English-speakers would crowd the television room to watch the Watergate hearings. They were gripping and we were raucous, warming the room with our own hot air.
At the hostel, run by a Socialist Indian family, I shared with five other females a high-ceilinged room with three bunk-beds. One evening it was empty, so I pulled a straight-backed chair in front of the room’s single coin-operated space heater, rolled up a towel upon which to rest my feet, filled the heater with Italian 5 lira pieces (instead of the required 5 pence), and turned on the BBC. Chopin piano preludes wafted my way. Quickly I covered my legs with newspapers and wrapped a blanket around my shoulders. As long as that piano played and I had lira, I sat alone in the darkness, toasty in my paper tent, transported by the music—bliss amid scarcity.
Contrast that episode in 1973 with events two years ago in the United States, when the northeast regional power grid broke down.
Here in the city that never sleeps, New Yorkers reached for their candles, wind-up radios and flashlights. Several friends spent the night camped out on the floor where I live, just four flights up, friends whose other choices were to sleep in their offices or, after walking down 45 flights of stairs in total darkness, to spend hours more trying to reach their homes outside the city. Bus and train stations were overcrowded and off schedule.
Residents and businesses reached out to commuters, but some cab drivers charged outrageous fares (a practice London forbade in 1973). In high-rise buildings where a roof pump is required, the plumbing backed up, worsening by the day.
Unlike the long-term power outages caused by Hurricane Katrina (or the 1973 oil embargo), the power grid problem lasted only a few days. Still, it was striking to learn firsthand how even a brief loss of power causes the elderly, ailing and poor to suffer disproportionately. When I and thousands of other workers left the office for home on foot, we hastened by others who appeared barely able to walk along.
In a high-rise publicly subsidized housing complex near where I live, some elderly persons slept outside on park benches; without elevators they could not reach their apartments. They had no cell phones with which to make quick arrangements and no friends to take them in. Many went without prescription medicines, which brought discomfort to some, but posed serious health hazards for those with diabetes, respiratory illness and heart disease.
If all this upheaval takes place when oil is cut back or electricity is unavailable for a few days, what would an extended period of less oil mean day by day for the people in the United States? Hospitals have emergency generators and other critical backup procedures are in place, but are there truly any alternatives for the long-term, any short of conservation and new fuels?
Why are we still waiting for that new oil discovery in the Gulf (or Alaska or Venezuela) to spare us any inconvenience? Why aren’t we instead doing all we can personally and demanding from our government and businesses sweeping conservation measures, serious research into alternative sources of fuel and smaller, more efficient cars?
Thirty years separate these two sets of observations, yet the United States is still oil dependent and in that respect still sitting in the dark.
what are 3 possible problems that Americans migth face with an extended period of less oil an/or other limited resources?????




I am just wondering why that we have great engineers that came up with the air compressor to drive all the air tools, why can’t they just put the air compressor into driving cars? Besides, they can basically build a wind driven electric generator somewhere on the car to charge up what ever electrical sourse that will be use to pump up the air compressor…