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Posts Tagged ‘energy’

Should the US Build More Nuclear Power Plants?

January 24th, 2010 No comments

The need to find new ways to produce energy is a very prevalent topic in the news today, with global warming a major concern as well. Because of that, fossil fuels are very unpopular, given their nonrenewable status and their contributions to pollution. Where can we turn for our power needs, though? Experts debate this problem often, with “green energy” also a hot topic of conversation these days. However, when most of us think of “green energy,” we usually think of energy sources that are renewable like solar, wind or geothermal energy.

However, nuclear energy is a renewable energy source as well, and it’s what many people don’t think of. One of the reasons for that is probably because the thought of nuclear energy makes people nervous. We have visions of nuclear accidents or catastrophe, such as those that happened at Chernobyl or Three Mile Island, but that’s not reality, for the most part. When it’s managed properly, nuclear power is very environmentally friendly, and can produce very clean power so that we can meet our energy needs with little trouble.

Today, the US has 104 commercial nuclear power plants in existence, and they provide about 20% of the electricity used in the US. By comparison, about 50% of our energy needs are provided by 614 coal plants. What’s unfortunate is that those 614 coal plants are significant contributors to global warming and pollution, with the constant release of debris and carbon dioxide into the atmosphere.

Besides the obvious drawbacks to burning coal, mining coal is also very detrimental to the environment. And that’s not to mention the direct human cost of using coal, in that burning coal and mining it significantly shortens lifespan for those exposed to it.

Benefits of nuclear energy versus other renewable energy sources – Solar and wind power, among others, are certainly good ways to generate electricity, too, but at present, they are not built into the infrastructure such that they are cost effective to use. While a growing number of people use solar panels on their roofs today, for example, only about 0.03% of the power in the US is generated by solar power. It will take a significant amount of time, money, and effort to make solar the energy producer nuclear could produce right now — and all without generating carbon emissions and other pollutants.

Although it does cause some pollution to construct nuclear power plants, once they’re constructed, nuclear power plants produce completely clean energy. This is needed so that we can meet our growing energy demands — which is going to be necessary even though all of us of course are focused on reducing our own personal energy consumption. It’s simply a matter of record that modern life needs energy, and the need for energy will continue to grow.

Consider, for example, that electric cars are among the popularly touted vehicles of the future that could produce completely clean, emission-free transportation — but only if that electricity is produced from clean sources itself, and not from fossil fuels-based sources. In other words, trying to provide electricity for electric cars by burning coal is really defeating the purpose.

By 2030, it’s expected that the US will need between 25 and 30 nuclear power plants to maintain the current 20% of energy needs that nuclear power plants provide. If we are to reduce greenhouse gas emissions, though, 187 power plants are going to need to be in existence by 2050. That means that nuclear power capacity is indeed going to need to be increased in the US so as to have no further negative impacts on the environment.

Author: Jerry Dyess has been managing companies in the Texas Energy business for the past 7 years. He has published many articles on Texas Power rates.

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Home Heating Oil Delivery

January 23rd, 2010 No comments

It is easy to beat the winter blues when your home is cozier and warmer than the wintry, wet weather conditions outside. Coal, that was earlier used to heat up homes, has now been replaced by heating oil or oil heat – a free-flowing, easily combustible by-product of petroleum. The required quality of heating oil is usually ordered from heating oil vendors who deliver the same in huge tanker trucks and this oil is heated in gigantic boilers or furnaces to increase the temperature inside buildings, especially homes and offices.

Homes that have boilers to heat the oil have a separate room specifically built to accommodate the boiler due to their enormous size. But you will rarely find a boiler in the modern homes built these days and the only ones you see around are built into centuries-old bungalows.

A lot of people use heating oil to warm up their homes during cold winters and this increased usage has led to a direct hike in the price of home heating oil. Prices of home heating oil are usually not stable and tend to rise during winters. Harsher the winter, costlier will be the price tag, making the once affordable heating oil a priceless commodity for the common populace.

Of course, the price of heating oil is rising with every passing winter. The price of one barrel of crude oil recently hit $82.82. Judging by the price of oil at $40 a barrel in January 2009, there has been a 100 percent increase in heating oil. The high demand and cold weather are to blame, of course.

One advantage of using gas is its ready availability and easy storage facility within the home, at any given point of time. Stored heating oil is not always a reliable source. There have been instances when people who bought oil at a lower price in the summers and managed to store it in deep underground tanks for use in the winters, suddenly found the household running out of oil in the middle of a cold, freezing night. Either due to leaks in the oil tank or unregulated over-usage, chances of depletion of stored heating oil are usually high Moreover; delivery of heating oil could be disrupted under severe weather conditions, leaving hapless families at the mercy of Jack Frost.

In the U.S., heating oil is either obtained from domestic refineries or imported from foreign countries. Refineries have their limitations in producing enough heating oil to meet the surging demands of the winter. Sometimes heating oil are refined in the summer and stored for use in winter. Refineries find it difficult to increase heating oil production beyond a certain point because more heating oil also means production of more petroleum products that cannot be sold in sufficient quantities due to less demand.

In an effort to fight the grave concern of affordability, several oil vendors now offer heating oil at fixed rates throughout the year, thereby not letting the demand-supply market trend affect the needs of regular customers. Families can also consider storage of heating oil as long as they ensure there are no leaks in the underground tanks where oil is being stored. A sure-fire remedy to avoid over-usage of precious heating oil and preserve coziness indoors is to ensure that vents are sealed in every room, exhaust fans are turned off when not in use and the home is well-insulated. Also remember to check the furnace or boiler and have it serviced on a regular basis.

Ensure that you are with the right home heating oil delivery supplier by checking the market. Prices can change from week to week, and there aren’t many “loyalty” discounts. The cheapest provider one week may not be the best the next.

Dan B. Plainview writes a lot of content on the heating oil industry and other heating related topics. On this site, you can read more about the industry or view the best current heating oil prices through a new technology which gives readers the ability to compare heating oil prices instantly and effectively saving them money.

How To Reduce Energy Consumption and Bills? – Alternate Forms Of Energy

January 23rd, 2010 No comments

Do you want to learn how to reduce energy consumption and bills using energy saving houses? Natural energy sources have been used for a long time to do many things such as the use of windmills to supply water to households. They have also been used for milling grains in the early 12th century in many different industries.

1. Why Should You Start Considering Using Renewable Energy Systems?

Due to rapidly rising costs that are expected to continue going up in the future as well as the many environmental and health issues that carbon emissions have been causing, more and more people are starting to look more seriously into the field of alternative energy.

As the future potential demand is expected to rise further and the number of natural disasters become more frequent, it is starting to become clear that we need to start doing something before it is too late.

2. Making Energy Saving Houses With Wind Turbines

It is not an easy job to do unless you find the right blueprints online, which I am glad to say that I have managed to do it after lots of searching around the Internet. There are many different alternative sources of energy that can be harnessed at home, but the most feasible ones today are solar and wind energy. Wind can be harnessed by building wind turbines and windmills whereas solar energy can be harnessed using solar panels.

3. How To Reduce Energy Consumption and Bills Fast Using Alternative Energy Systems?

I personally downloaded a step by step blueprint that showed me the diagrams and materials I needed to gather to start assembling the system. Overall, I spent about less than $200 and got my systems running within a couple of days. A battery system can also be set up according to how much investment you intend to put into the project and the amount of power you want to harness out of it.

Do you want to create Wind Generated Electricity at home? Download the Best Step-By-Step Home Energy Guides at http://www.renewableenergysystemreview.com!