The following are a few facts that will surprise you regarding the average energy usage in the United States. The facts are provided by the Department of Energy. Here are some percentages on energy consumption, 44% on heating and cooling, 30% for lighting cooking and appliances, 18% for water heating and 8% for refrigerators.
The largest hydropower plant in the world is located in Washington along the Grand Coulee Dam. It took 11 years to build it from 1933 to 1942. Since that time it has undergone numerous facelifts and changes. It is amazing at a size of over 5,000 feet long and 550 feet high.
Switch to water heating systems that use solar power to heat hot tubs, pools and indoor water. Using electricity or gas to heat water is not terribly efficient, but water heaters that use solar power maintain water temperatures using only the sun’s rays by way of solar panels. Many of these improvements will cost you a bit up front, but the cost savings and tax deductions will usually more than offset that cost.
As an investor, how can I help sustain the earth? I call it sustainable investing. It is simply investing in companies whose products or services promote the sustainability of the planet. Companies providing technology for renewable energy is a perfect example. In particular, I will talk about solar companies in this post.
Did you know that very little of the worlds energy demands are being satisfied by solar technology. Globally, electricity produced by solar energy accounts for less than 0.01% of total energy demand. And yet the demand for sustainable electricity generation is growing at almost 25% per annum over the last ten years.
Not only will you build up higher levels of energy company after a workout, your abs will become stronger. Granted strength of your abs is not entirely what you’re after, however the strength should be seen as a testament of how you’re getting results with each abs workout!
We also know that several civilizations tracked the sun and stars. The ancient Greeks use passive solar designs in their housing as early as 400 BC. The Romans improved on this design using glass to trap warm air. The Romans were the first to us glasshouses for growing plants and seeds.
Naturally, if you live near a large city (we’re talking pollution here), you don’t want to use a cistern for your drinking water. Also if you collect water from your gutters, then you’ll want a clay or metal roof rather than a shingled one for cleaner water. But if you’re in an area where you get a lot of rain, this is a viable option for collecting water for bathing, laundry, watering your garden and even cooking and drinking – provided you have a filter system for your drinking water.