The Use of Natural Gas for Electrical Energy Generation

The specific situation regarding the use of natural gas for electricity generation is
the following: Over the period 2007 to 2035, natural-gas-fired electricity generation
is expected to increase by 2.1 % per year. Generation of natural gas worldwide is
expected to increase from 3.9 trillion kWh in 2007 to 6.8 trillion kWh in 2035; this
represents an increase of 74.4 %, but the total amount of electricity generated from
natural gas continues to be less than one-half the total for coal, even in 2035.
According to the IEO (2011) report, the natural gas share of global electricity
generation is expected to grow from 22 % in 2008 to 24 % in 2035.
Natural gas is the second fastest-growing source of power generation after
renewables in the outlook for OECD Europe, increasing at an average rate of 1.3 %
per year from 2007 to 2035, which is 0.8 % lower than the expected increase at
world level. Although growth still is strong, considering that total electricity
demand increases by only 1.1 % per year, it is slower than the 2.1 % annual
increase projected for natural-gas-fired generation in previous reports. The difference results primarily from revised growth projections for the region’s nuclear
power and, to a lesser extent, renewable generation. 
 Electricity produced from natural gas in 2008, 2009 and 2011

Electricity production from natural gas in billion kWh in 2008	Electricity production from natural gas in billion kWh in 2009	Electricity Production from natural gas in billion kWh in 2011
Eleven European countries	372.5	346	260.73
Austria	10.9	12	11.67
Belgium	23	26.8	23.8
Czech Republic	4.3	4.1	1.42
France	14.6	24	20.42
Greece	13.3	9.4	8.5
Italy	174.5	143.1	142.06
Luxembourg	2.4	2.8	2.34
Poland	3.9	3.9	5.81
Portugal	14.4	13.9	23.8
Slovakia	1.7	1.6	2.2
Spain	109.6	104.5	84.52

Source: Entsoe data

According to Table, in 2011 Italy was the country with the highest participation of natural gas in the electricity generation in its energy mix within the

European region, followed by Spain, Portugal and Belgium. It is expected that the

use of natural gas in these group of European countries will suffer no significant

changes during the coming years. The participation of natural gas in electricity

generation in other European countries is very small.

It is important to highlight that natural-gas-fired-combined-cycle technology is

an attractive choice for new gas-fired power plants to be built in the future because

of its fuel efficiency, operating flexibility (it can be brought online in minutes rather

than the hours it takes for coal-fired power plants and some others generating power

plants), relatively short planning and construction times, relatively low emissions,

and relatively low capital costs.

Source: Electrical Energy Generation in Europe book

The Use of Coal for Electrical Energy Generation

    Coal for Electrical Energy Generation

Modern life is unimaginable without electricity Electrical Energy. It lights houses, buildings, streets, provides domestic and industrial heat, and powers most equipment used in homes, offices and machinery in factories. Improving access to electricity worldwide is critical to alleviating poverty.

Coal plays a vital role in electricity generation worldwide. Coal-fuelled power plants currently fuel 38% of global electricity and, in some countries, coal fuels a higher percentage of electricity.

Coal accounted for nearly 25 % of OECD Europe’s net electricity generation in 2008,
5 % lower than in 2007, but concerns about the contribution of CO2 emissions to climate
change could reduce that share in the future. Coal is the predominant fuel used for
electricity generation worldwide. In 2010, coal-fired generation accounted for 40 % of
overall worldwide electricity generation and it is expected to grow at a 1.8 % annual rate
from 2010 to2 040. In 2040, total world electricity generation from coal ise xpected to be
73 % higher than the 2010 level, although coal’s share of the electricity market is
expected to fall to 36 % in 2040; this represents a 4 % decrease during the next 30 years.
The OECD nations will reduce their reliance on coal-fired electricity generation due to
environmental factors, particularly in OECD Europe, playing a sizable role in the
reduction (IEA 2013). According to the IEO (2010) report, it is expected that electricity
from coal slowly loses its prominence in OECD Europe and ultimately falling behind
renewables, natural gas and, in some countries, nuclear energy as a source of electricity.
 . In OECD America, the use of coal for electricity generation will slightly decrease: Coal is, and it is expected to continue to be, the fossil fuel with the highest participation in the world electricity
generation until at least 2040, followed by the use of different renewable energy in the European region, switching towards natural gas (against coal) was apparent in the first half of 2010, particularly in some large markets in the North West of the region such as the
Netherlands, the UK, France, and even Germany, while the picture was relatively
different in Southern Europe where the electricity produced from natural gas was at 2009 levels in Italy and even lower in Spain due to increase hydro and wind electricity generation.
However, a strong shift from coal to the use of natural gas for electricity generation within the EU will have a significant negative consequences for the security of energy supply, Europe, after 2015 the use of renewable energy sources is expected to be the type of energy fuel with the highest participation in electricity generation at least until 2040, followed by natural gas, nuclear power, coal and liquid fuels.

American Electric Power

American Electric Power is a company based in Columbus, Ohio. AEP ranks among the nation's largest generators of electricity. American Electric Power (AEP) is a major investor-owned electric utility in the United States of America, delivering electricity to more than five million customers in 11 states. AEP ranks among the nation's largest generators of electricity, owning nearly also owns the nation's largest electricity transmission system

AEP's utility units operate as AEP Ohio, AEP Texas, Appalachian Power (in Virginia, West Virginia, and Tennessee), Indiana Michigan Power, Kentucky Power, Public Service Company of Oklahoma, and Southwestern Electric Power Company (in Arkansas, Louisiana and east Texas). AEP's headquarters are in Columbus, Ohio.

AEP Ohio serves customers in central, southern and northwestern Ohio.
AEP Texas
Appalachian Power
Indiana Michigan Power
Kentucky Power
Public Service Company of Oklahoma (PSO)
Southwestern Electric Power Company

How to lower Electric Bill

Electricity use is dependent mainly on obvious factors like the size of houses and the temperature outside.

How to lower Electric Bill!!
 
 10 tips to Lower Your Electric Bill

1.Identify and fix  any leaks.
2.Use a programmable thermostat.
3.Eliminate dust.
4.Replace your filters.
5.Cook with something smaller.
6.Plant trees.
7.Install a ceiling fan.
8.Buy energy-efficient appliances.
9.Add solar panels to your home.
10.Consider your light bulbs.

how to reduce electricity bill!!

1.Identify and fix  any leaks.

There could be a malfunction in an appliance(electronics and other devices that continuously draw power even when they appear to be off), or power could be flowing to ground through a bad connection,can happen if the wire is somehow connected to ground or to the return path.Observable symptoms may include your counter showing a meaningful current even when all appliances are off.

2.Use a programmable thermostat.  

A programmable thermostat is one of the most affordable and effective ways to save energy and lower electric bill in your home. It is important to follow the manufacturer’s installation guidelines and use instructions. The source of our largest expense at home is heating and cooling, but based on external temperature and personal preference, it can be subject to large spikes. You can reduce the energy you consume and lower your electric bill by resisting the urge to turn up the heat or turn the thermostat down, but when that isn’t enough you should consider installing a programmable thermostat. 

3.Eliminate dust.  

While you're stocking those refrigerator shelves, get out your duster. If the coils under the refrigerator are blanketed in dust, that means your appliance is working harder and costing you more money.


4. Replace your filters. 

We are pretty good at replacing our filter, but we could be more diligent unchanged air filters often lead to air-conditioning units and heating systems breaking down.Dirty filters restrict airflow, causing the AC system to run longer and use more energy.

5.  Cook with something smaller. 

Any time you use your microwave, toaster oven or an electric skillet, you'll use less energy and save a little money.

6. Plant trees.

Trees can reduce air temperature by blocking sunlight. A tree can be a natural air conditioner cool the air, land and water with shade and moisture thus reduce the heat.


7. Install a ceiling fan.

In comparison to the air conditioner, ceiling fans consume a significantly smaller amount of energy. In manipulating the temperature of your home.


8. Air-dry clothing.

In Texas.in summer, things are mostly dry before finish hanging up an entire load of laundry. In winter, with highs in the 50s (Fahrenheit), it takes several hours. A good, stiff breeze can help dry things, even when the sun isn’t doing much.


9. Add solar panels to your home.

The most important thing is that solar energy is a truly renewable energy.Reduces Electricity Bills Solar power systems derive clean, pure energy from the sun. Installing solar panels on your home helps combat greenhouse gas emissions and reduces our collective dependence on fossil fuel.

10. Consider your light bulbs.

 The most popular light bulbs available are halogen incandescents, compact fluorescent lamps (CFLs), and light-emitting diodes (LEDs). Although they can initially cost more than traditional incandescent bulbs, during their lifetime they save you money, because they use less energy.