Would you support a wind energy program?
9 years ago
last modified: 9 years ago
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Are you in favor of the Cape Wind project?
Comments (21)I am very much in favor of the wind farm. I understand that a lot of the opponents are worried about the wildlife of the area (and if something like zebra-striping would prevent needless bird fatalities, then I think that route should be explored). Unfortunately, I think the majority of people are afraid of what the end product will look like. It's turning into something of a "not in my backyard" issue. There wouldn't be as much opposition to the project if it were planned for New Bedford. A lot of the opponents still want their power to be eco-friendly and clean but they don't want to look at it. This stuff can't magically appear - we need to change our minds about what beauty is. Wind farms, solar energy and (yes, I'll say it) hydrogen power needs to proliferate regardless of appearance, and someone has to set precedent. I think this project should be the first of many. Let's face it: having a wind farm on a coastline is better than not having a coastline at all....See MoreSaving on home energy costs? Would trees help a lot?
Comments (40)The solution is kindergarten simple. Here's some facts though to ease your mind. Every square foot of sunlight carries almost 100 watts of heat. It's really about 88 watts but say 100. We'll subtract 12% (100-88) later. So imagine you have windows 24" x 36" . That's about 6 sq feet. And they can let in 100 watts per sq foot. how many watts of power = 600 watts. Here's where that makes sense: An electric floor heater is about 1500 watts. So imagine in the Summer turning on a floor heater and leaving it on for 1/2 hour then turn it off for 1/2 hour all during the day. That's about how much heat can come through that one window. Will putting something to keep heat out help. --- Next on the roof. Insulation doesn't keep heat in or out. Is slows down how long it takes to come. So it's going to come in no matter what unless. You block it. Imagine your roof is 20 feet x 40 feet and you have a 2 story house. That's a 1600 sq foot house. 800 on the top floor = 20 x 40 and 800 on the bottom. that's no matter. So 100 watts x 800 = 80,000 watts of heat It's going to get through. So will it help to shade it? Let's be real. If only 1/10th of that heat gets into the house that's still the same as 5 x 1500 watts of heat on all day in Summer. Would you turn on a heater in those examples above. Then don't let the heat come in How to do it cheap. Anything on the windows help. Foil is ok. it will last for years if you fit it to the window first and then glue it down on cardboard. Then you can place it into the window. Maybe even make it so it flips down , etc , for the view. Roof. Painting the roof white helps a lot compared to black roofs. Is the cost worth it? It's probably not compared to other choices like planting tress but a. Tress can ruin a roof. Chinese elm puts tiny leaves which keep water on a roof no matter what. That rots and so some tress avoid. b. Trees take time to grow but you can buy them 'fully' grown. And install them fully grown. b2) Palm ? They're not going to shade much but you just calculate what they'll shade , the cost, the cost per sq ft of shading and pick the tree with the lowest cost per sq foot of shading. c. Other roofing choices. Foam roofing is not hard to do yourself. You must read up on it. Practice. Then you can do it yourself. Pull a permit from the city. The equipment used is $15,000. You can sell it again for probably the same price if you clean it. That cleaning IS a part of reading how to maintain it. Cost for 2000 sq foot roof in materials is about $3000 for everything. Foam and the white latex coating that's reapplied every 10-15 years. As long as it's reapplied the foam should last a 'lifetime' (50 to 200 years) Without reading any of the posts there's are other ideas probably. Have a flat roof? here's an idea. Put up trees on the roof. Be sure to have a registered architect or structural engineer. But you could have a garden on the roof shading within a few weeks. put a lot of trees in containers and you could make some money selling them as they got too big. And birds lvoe it if there's grass and wild plants. it's a real viable 'way to do business' now a days in old and new construction. KEYWORDS To search Coolroofs Green roofs Attic insulation. It's easy and cheap. If you can put it under the actual roof rather than on top of the attic 'floor' it will do more for the amount. In fact that under the actual roof is an ideal place to practice when you buy the foam machine. Again you must read and study before you do it. But it really is 'stupid simple' You can foam the under roof for $2000 and put an r-8 or r-12 where it will do a lot of good. Cost is about $1500 for 2000 sq feet. You can't rent the foam equipment from my research but buying it is not a bad choice. It's simple well designed equipment nearly identical to airless spray paint sprayer. do both. under actual roof and top of attic floor. THere's no reason not to. Here's an FYI. Making your own insulation is 'easy' . 5 layers (about) of paper, foil, paper, foil, etc is exactly what was used in the commercial building trade for under the roof insulation. The paper can be from newspaper end rolls. Fireproofing it can be done with a couple of cheap, safe to use, easy to buy chemicals. Read up by reading about fireproofing for theaters and stage productions. If you have a community theater ask the director or stage production manager where they buy fireproofing liquids. Or make your own as was done for hundreds of years. To save money always. Go to a Chinese bulk product site. Look up the price they sell a TON of something for. Then look at what you pay. You'll soon figure out a decent multiple, say 10x , their price and then never pay more than that. in the case of fireproofing sodium silicate also called 'water glass' is $250 / ton or 10c / lb. Buy 50 lbs for $10 and you've got yourself a deal. Mix it with water, spray it on , let it dry and try to burn the paper or cloth. It won't burn. Ok that's my dump. Enjoy and keep it cool. Putting up a few solar panels to heat water will keep heat off that part of the roof. Just a thought....See MoreWind Energy and Community
Comments (1)3TIER Inc. announced at the Canadian Wind Energy Annual Conference that with the signing of additional contracts earlier this year the company is now providing operational wind energy forecasts for over 3,000MW of installed wind energy capacity throughout North America. It seems wind energy is picking up pace in Canada!! I hope that the dual wind/solar panels become common place in US as well!...See Moredeciding to do energy star program, or just hvac
Comments (65)You should post your question in the fireplace forum to get lots of opinions. There is such a forum on gardenweb. My neighbor had some sort of deluxe fireplace installed. Not sure if it was an upgrade or if he never had one. He goes through mountains of wood but says it heats his whole house. He has a family room with a cathedral ceiling that has an opening to the second floor hallway and since heat rises...I think he said he used 5 cords of wood. I'm not sure, but I do recall thinking it was a lot of wood and it wasn't free (maybe one batch was free). I don't know how healthy that is to heat your house all the time with wood. Maybe it has doors and a filter...I don't know. He just got his gas bill and it was $50. Mine was $115, but I did have my mother-in-law here for a week with her "thin" FL blood so we had to keep the heat at 70-72 rather than 66-68. Neighbor and I both have tankless water heater. You might consider wood as a cheaper back up option and also ask on the other forum about a unit that can use gas and/or wood. That's what I would do if I had the $. On another note...MY gas usage on the current bill was higher than last year. Last year we used 65 ccf for a 28 day bill period with avg temp on bill listed as 49.6 This year we used 82 Ccf on a 33 day cycle with a temp of 45.5. The longer bill cycle, lower temp and mother-in-law makes it hard for me to see if my 97% heater,air sealing and tankless SAVED me anything over my old 91% furnace without air seal and my 57% water heater. I have to wait for a bill cycle that more closely matches the temp etc to tell if it helped or not....See More- 9 years agolast modified: 9 years ago
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