Solar Thermal – Hot Water for Domestic Use
Monday, October 19th, 2009My mom passed away in 2006, and her estate was finally settled in 2007. I had no idea what my brother and I would inherit, and from what the attorney, stockbroker and CPA said, it sounded meager. I was thrilled to find a check in my mailbox that would get me started on my remodel! Meager to a big-wig, perhaps, but abundant to someone living simply.
The first thing I looked into was solar thermal – hot water from the sun for domestic use. From www.energysavers.gov:
Solar water heaters – also called solar domestic hot water systems – can be a cost-effective way to generate hot water for your home. They can be used in any climate, and the fuel they use, sunshine, is free.
Solar water heating systems include storage tanks and solar collectors. There are two types of solar water heating systems: active, which have circulating pumps and controls, and passive, which don’t.
Most solar water heaters require a well-insulated storage tank. Solar storage tanks have an additional outlet and inlet connected to and from the collector. In two-tank systems, the solar water heater preheats water before it enters the conventional water heater. In one-tank systems, the back-up heater is combined with the solar storage in one tank.
After much research, like that above, I called a solar installer, Valverde Energy. The owner, Larry Mapes, came out to the house to do an assessment. We first talked about my current and future water use. My two teenage daughters were going to fly the coop in the next few years, so water usage would dwindle. All those long, hot showers, mounds of laundry and constant dirty dishes would be a thing of the past when I settled back into living alone as I had done before having children.
So instead of creating a system for a family of three, which would be big and inefficient just for me later on, we decided on a smaller system that would be adequate for all three of us, and would rely on very little natural gas back-up as our numbers shrank. This smaller system could be expanded when the house is sold and another family moves in.
Once we’d made that decision, we talked about infrastructure. This isn’t very exciting and is nothing anyone sees, but it was necessary to get it done.
I am on a shared well with three other homes. For years, we have talked about putting in new water lines, but not everyone had the money at the same time, and our bank account wouldn’t cover it all. I went ahead and replaced the aging line to my house. The stub-in had to go in a certain place to accommodate the solar system, since I was moving the hot water heater as well.
Larry suggested tapping into the natural gas line in the new road adjacent to my property. My gas supply was currently propane, which is more expensive, and he said this alone would cut my energy bills. It didn’t take much to persuade me to switch! The water line came in from the south, and the gas line came in from the north. My yard was chewed up all the way around! Ah… remodeling…
The infrastructure upgrades needed to be done first, because those utility lines had to be in place for Larry’s crew to install the solar system and before we could pour a slab for the greenhouse. We joked that most women don’t care about these kinds of things in a home, because you can’t decorate them, but I was excited about the value of what he was proposing.
I quietly thanked my mom for making this possible. 515
More info on:
Solar hot water http://www.energysavers.gov/your_home/water_heating/index.cfm/mytopic=12850
Valverde Energy http://www.valverdeenergy.com/
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You need to start thinking about preservation. Knowing how to make your fruits and vegetables last is a crucial skill for any home gardener.
Also, a lot of vegetables will need to undergo a quick process called blanching before you throw them in the freezer. Blanching is a cooking technique in which you scald the vegetables in a pot of boiling water and then put it in cold water immediately after. This stops the production of enzymes which might otherwise cause the produce to continue growing and develop a strange taste in the freezer. ![Reblog this post [with Zemanta]](http://img.zemanta.com/reblog_e.png?x-id=add691da-4387-463c-990a-f56e8d5f1cef)
Sustainable City Planning – The future requires innovative city planners who know how to can organize our lives to live with the environment rather than against it. What may have once come across as a drab field has now become very exciting as concepts we have never even considered are being factored into planning out living spaces.
Conservation Biology – Learning to live better with the land requires a deeper understanding of how the environment functions. We need to conserve what we have not already destroyed for generations to come. ![Reblog this post [with Zemanta]](http://img.zemanta.com/reblog_e.png?x-id=77f56048-310a-49d6-aeb7-9edfb84fe320)
top-level policy changes.
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EDUN
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If you’re looking for something a little more casual this summer, you might like these 

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ensive to purchase, but easy to grow. You can also plant all kinds of veggies in containers and have a healthy harvest of lettuce, spinach, tomatoes and other food all summer. If you have the space for a large garden, just go for it! Growing food is one of the most satisfying things you can do, and when you harvest the fruits of your labors, you’ll have the satisfaction of knowing your food is truly organic.
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OK, let me start by admitting that yes, I love luxurious sheets and I also love the color green. I can’t help it, but when I see bedding like these
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