Haa,
All this talk of environmental bull...... the government is not going to do anything because it will have to be paid for eventually by the government so therefore that money cannot be spent according to the Party hacks who want to buy votes. Think short-term as Politicians do.
The only credible environmental task that homeowners can do, which pays itself back in 4 to 5 yrs, get a loan out from the company that installs, is solar hot water heating.
Solar hot water heating does not use solar panells that create electricity, it uses pannels to heat up an anti-freeze solution.
Once again it is not like solar electricity panels which actually cost more than the going electricity rate which means no pay-off, no incentive since no savings.
I emailed Karen Redman about this, the only solar system that is worth it. Have not heard a thing. The only energy saving system that actually saves versus the current electricity rate over the lifetime.
For approx 2700 to 3500 dollars you can get a solar hot water heating system. Also available to lower the price is gov grants Provincial and Federal.
Why the government, as I suggested, does not offer the remaining portion of the purchase and installation, offer more of a grant, or Let People Write off the Remainder on that Years Tax. Get the commercials out and fliers to all households. Two so called "Tonnes" saved for every household per year on average. Rick Mercer just wanted people to save one tonne, and that did not get anywhere.
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1. Do we have enough sunlight to collect in Canada?
Yes! Different locations have different meteorological conditions. In most of the populated areas in Canada, our sunshine radiation is no less than many other countries where solar products are popularly used. On average basis, Canada has 20% more sunlight strength than Germany and Ontario is at the same latitude with Austria. Germany is leading Canada more than 100 times in using solar energy, and in Austria 1 out every 7 homes has a solar system.
In Toronto, experimental research shows that sunshine radiation of the city is almost the same as in Miami. (Refer to the following Diagram.)
Historical meteorological recordings indicate that sunshine availability is 70% in Toronto. Our recording of last year’s performance is 72%. This means solar energy can produce over 70% hot water for our daily use. With additional long time storage facilities plus energy saving tips (e.g. do your hot water consuming activities like laundries in sunny days), the availability could be much higher. Additionally, our customers’ gas bills also prove that water heating gas is about 70% saved after using solar heaters.
2. Who are the eligible buyers?
All those who pay their water heating bills, including homeowners, restaurants, hotels and motels, coffee and tea houses, public laundries, car washes, hair salons, industrial processing plants, buildings, farms and etc.
3. What incentives can a user enjoy?
Different regions may have different policies. In Ontario, the Provincial Government rebates PST on solar products.
4. What about commercial entities?
Commercial and industrial (for process use only) buyers can enjoy incentives to use solar water heating systems. Federal government rebates 25% of project capital cost for commercial users (Check REDI Program at nrcan-rncan.gc.ca).
5. How does a solar water heater work? What to do with the existing heater?
Solar water heater collects sunlight photo-energy as free resource and converts it into thermal energy to heat water for us. As a standard in Canada, every home is built with an existing heater. Solar water heating never conflicts with the existing water heater. Solar heater is connected upstream of the existing heater as a pre-heater to provide as much heat as possible, whereas the existing heater acts as backup heater to cover the unavailability of solar heating. If only the existing heater is used, it has full coverage of all times, but the energy bill is high; if only solar heater is used, no energy cost is billed, but there is no coverage without extra-storage when sunshine is not available; when both heaters are used in combination, the best result is achieved. (For more information, check Solar Hot Water System)
6. Does a solar water heater freeze in winter?
No! Different solar companies have differently solutions to this problem. Many manufacturers use anti-freeze coolant to transfer heat. By this technology, no water-containing part is exposed to freezing temperature at any time.
Our design uses passive thermal insulation and electric heating to prevent freezing. Under normal working conditions in winter time, water in the solar system could always be refreshed before it drops to freezing temperature. During stagnation for more than 24 hours (e.g. family out on holidays), the system could be isolated and drained or electric heating could be switched on.
7. Does a solar water heater work in winter?
Yes! Solar water heater always works whenever there’s sunlight beamed on its collection surface. We also have sunny days in winter, though the sunlight radiation is weaker and less than in the other seasons, the solar systems still work. In 2004, our performance recordings show that in Toronto, solar heating availability is 91% for the warm half year and 53% for the cold half year, whereas the year-round availability is 72% (See Solar Hot Water System for more information).
8. Can the roof withstand the weight of a solar system?
Yes! The heaviest normal family solar heater weighs totally about 240kg fully filled with water. This weight is distributed in 2m2 on 6 legs. The load on each leg is far within the permitted weight on roof stipulated by Ontario Housing Code.
9. What about changing roof?
Roof-mounted systems are designed with easy removal consideration. When changing roof, disconnect and dis-anchor it and empty the water in the tank before moving it to a convenient place. After roofing, move it back and re-anchor and re-connect it.
10. Can it withstand the impact of wind, hail and snow storms?
Yes! A solar water heater is well anchored to its foundation. The normal wind shearing force on the heater will neither damage the heater itself nor its foundation (in most cases the roof) (Disastrous tornado-like storms excepted).
The evacuated tubes are designed to withstand hail size up to 25mm diameter.
Snow doesn’t damage the heater physically. It only blocks the heat collection surface. The snow deposit on the heater collection surface is melted faster than that on the roof, because the tube glass surface is more slippery, causing the snow to slide down while melting. If convenient and easy, a user can wipe away the snow on a solar heater to collect some more solar energy. Be cautious of safety! Be careful not to break or score the glass tubes. As a matter of fact we do not advice cleaning the snow on the heater.
11. What is the environmental aspect?
One home solar water heater can save 1,000m3 of natural gas a year for the user. The burning of 1m3 natural gas will emit about 2.2kg of equivalent green-house gases emissions. So an home unit can reduce 2.2T of equivalent green-house gases emissions.
If you do ot want the blue sky and white clouds become a memory and remain a previlage of our future generations, please use solar energy!
12. How is the economy?
As technology is matured and production is streamlined, the capital cost of a solar water system has tremendously dropped. An family hot water system costs about $2,700. The money it generates for you is over $600 annually. So the capital investment could be recovered in 4.5 years even based on the current energy price! If energy price further goes up (surely it will), the pay-back period will be shorter!
Environmental while winning money! Why not!
13. Is there any daily or periodical operation?
No. Solar systems are all-time connected into family water systems. It’s as automatic as the existing hot water systems. No manual operation or switching-over is needed.
14. What about maintenance?
Our systems are designed maintenance-free.
15. How long does it last?
Our systems are made of quality long-lasting material like stainless steel, aluminum and glass. The products’ design life-cycle is over 25 years.
16. Energy saving tips on solar water heating system
1.In the summer months when weather is continuously fine, shut off and isolate the backup heater (the existing heater using gas, electricity or oil), fully relying on the solar heater. This will further reduce the amount of energy which the backup heater uses to keep the tank water at the preset temperature. In this case, the water heater bill is ZERO! When you feel the solar hot water is not enough, just switch on the backup heater (follow instructions given after installation). It takes only seconds by turning some valves.
2.Set the backup heater’s temperature to a lower grade. This will reduce tank heat loss while maximizing the use of solar water.
3.Change your life style and perform the hot water consuming jobs such as laundry and cleaning during day light to maxize the production of hot water.
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cheers :) majere
the ndp still do not count.