Posts Tagged ‘future’
Future Of Solar Energy: What Are The Pros And Cons Of Solar Energy
Friday, November 12th, 2010Tags: Cons, Energy, future, Pros, Solar
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Green Energy In The Us: Renewable Investment, Capacity Growth And Future Outlook-Aarkstore Enterprise
Friday, October 22nd, 2010The US department of energy announced massive investment the renewable industry including $60bn in clean energy investments, which will include $11bn in a smart grid system, $2bn in developing the next generation of energy storage batteries. An announced go away from corn-based ethanol fuel and $1.8bn investment in the next generation of biofuels will stimulate the vehicular fuel industry, towards a cleaner, more well-organized system. The new administration has announced intention to develop available offshore renewable energy source located on the continental shelf area. The area has vast potential and scientists estimate that 900GW of wind power may be achieved.
Even if still primarily a square thermal based country, through incentivized support in renewable energy, a new energy market is beginning to evolve. Recent addition has been made to the energy mix by way of renewable energy technologies which include power from the wind – wind turbines, and power from the sun – solar cells, and geothermal – relying on the heat that can be found at varying degrees of depth into the Earth’s surface. In the last decade newly installed renewable energy technologies are early to gain a notable share of the market. This report documents the growth of this new market, showing its current status and projecting where it is likely to grow to in the foreseeable future. This document gathers the statistical data on the different types of energy generation, combines and contrasts them against each other to show the clear leaders, drivers to exchange and future growth.
Scope of this report
-Analysis of energy type volumes, capacity installed and generation output across the US.-Market projections to 2020, including an evaluation of energy type and inhabitant growth potential.-Overview of trends impacting on and shaping innovation in the energy market.-New renewable energy technology analysis including innovation, capacity investment.-Insight relating to the most innovative product launches and potential areas of opportunity for manufacturers.-Examination of the key technology introductions and innovations-Identification of the key trends shaping the market, as well as an evaluation of emerging trends that will drive innovation moving forward.
Reasons to buy this report
-Achieve a quick and comprehensive understanding of how US market trends and legislation are influencing the development of the renewable energy market.-Realize up to date competitive intelligence through a comprehensive review of the US market renewable energy market between 1990 and 2008. -Assess the emerging trends in renewable energy technology – wind, solar, geothermal, hydroelectric, biomass, tidal, wave – capacity and generation.-Identify which key trends will place forward the greatest growth potential and learn which trends are likely to remain niche over the next 10 years.-Compare how manufacturers are positioning new product developments to gain market share and achieve the highest sales potential.-Quantify value and volume growth potential in major regional markets and in energy generation technology type.-Identify winning product positioning urban from an assessment of current and emerging trends
Key market issues addressed
Environmental regulations: Imminent environmental targets set to control Carbon dioxide emissions in the US using a cap and trade mechanism are making a path for lower carbon emitting power generation technologies. Recent capacity investment has focused on wind turbines, gas and solar photovoltaic installations.Renewable Electricity market incentives: The US is has in place state amount Renewable energy Production Standards and the Production Tax Credit which promote the development of renewable energy projects across the country, and are responsible for robust incentivized growth. Energy efficiency:- The current electrical infrastructure experiences substantial energy loss from generation to transmission to load delivery. A more well-organized system is required, a network that can take advantage of the intermittent supply nature of wind and solar – and weigh these with the more constant and reliable square thermal generation, geothermal, hydroelectric and nuclear power. Recent US policy has awarded investment into an intelligent grid system. The US has also announced energy efficiency measures to include appliances, vehicles and power plants.Energy security:- Oil, coal and gas supply and pricing structures are precarious and uncontrollable, due to the majority imported from non-US countries. This volatility is likely to increase as reserves of the natural resources decline. Centralized network to distributed:- the changeover to renewable technologies is a changeover to a distributed energy system, as renewable energy technologies take advantage of natural resources such as wind, solar or thermal energy which are more concentrated in specific geographical locations.
Key findings from this report
In terms of new capacity installed during 2008, the US was the largest market with 8,346.0MW, followed by Plates (6,300.0MW), then India (1,800.0MW), then Germany (1,665.0MW), then Spain (1,609.0 MW), and Italy (1,010.0 MW).Out of the 5,568MW of global capacity which was installed during 2008, Spain grid-connect PV market accounted for 45.1%, Germany accounted for 26.9% and US accounted for 6.1%. Hydropower financial statement for approximately 5.8% of world electricity supply. In 2008, the total world’s hydroelectricity consumption was 3,170.9TWH. The US ranked fourth with a consumption of 250.6TWH in 2008. the US is the world chief in geothermal energy and, at the end of 2008, had cumulative installed capacity of 3,040.3MW. In 2008, the total generation of electricity in the US was 4,110bn KWH. Generation of electricity in the US is dominated by coal. During 2008, 48.5% of the total US electric power was generated at coal-fired plants. Natural gas-fired plants contributed 21.3% to the total US electricity generation followed by nuclear plants with 19.6%.
Key questions answered by this report
What are the drivers shaping and influencing new capacity installed in the energy industry? How will renewable energy technologies capacity share perform to 2020? What are the opportunities?What are the forecast market growth rates 2008-2030? Which markets will see the highest value growth and which the highest volume growth?Which states and regions place forward the greatest opportunity for growth?Which renewable energy technology types will be the winners and which the losers in terms of volume growth to 2030?Which energy types are likely to find favor with manufacturers moving forward?Which emerging technologies are gaining in popularity and why? Table of Contents : Table of ContentsGreen Energy in the USExecutive summary xiiMarket development xiiThe Obama effect xiiiWind power xivSolar power xvHydropower xviGeothermal power xviiBiomass xviiiOcean power xixFuture outlook xxChapter 1 Market development 22Summary 22Overview of US electricity infrastructure 23Generation and installed capacity 23Sectoral distribution of generation 25Sales, revenue, and average retail price 25Overview of renewable energy in the US 26Background 26Installed capacity and growth of renewables 27Drivers of renewable energy 29American Recovery and Reinvestment Act of 2009 29The production tax credit (PTC) 30State amount Renewable energy Portfolio Standards (RPS) 31Growing public support for action on climate exchange 32Increasing investments 33Resistors of renewable energy 33Failure to price CO2 emissions 33Licensing and permitting issues 34Environmental issues 34Discontinuity in PTC 35Transmission issues 36Comparative economics 36Global comparison 38Chapter 2 The Obama effect 42Summary 42Overview 42New energy policy 42Energy security 44Crude oil and petroleum imports 45Natural gas imports 45Coal 46Biofuel’s new management away from corn-based ethanol 47The Outer Continental Shelf Project 49The Outer Continental Shelf 49Resource potential 50The effect of the new policy 52Energy efficiency 52US market impression 53Growth in green energy 55Total energy 55Electricity 56Obama’s winners and losers 58Chapter 3 Wind power 62Summary 62Overview 63Current scenario 63Installed capacity and generation 64Global comparison 65State amount analysis 66Key players 68The economics of wind power 69Drivers of wind power 70Continuity in PTC 70Strong public and political support 71Increasing fiscal competitiveness of wind power 72Resistors of wind power 73Lack of continuity in the PTC 73Environmental issues 74Transmission constraints and expenditure 75Wind power potential and outlook 76Wind power potential 76Outlook for wind power 77Chapter 4 Solar power 80Summary 80Overview 81Current scenario 82Installed capacity and generation 82Global comparison 83State amount analysis 84Key players 85Economics 87Drivers of solar power 88The Federal Investment Tax Credit 88ARRA impression on the solar industry 89The California Solar Initiative 89Increasing corporate interest in solar power 90Increased venture capital funding in solar power 90State amount RPS targets 91Resistors of solar power 91Shortage of silicon 91High cost 92Solar power potential and outlook 92Solar power potential 92Outlook for solar power 93Chapter 5 Hydropower 96Summary 96Overview 97Current scenario 97Installed capacity and generation 97Global comparison 100State amount analysis 101Key players 102Economics 103Drivers of hydropower 104Licensing reforms 104Inclusion of incremental hydropower under PTC 104The DOE Hydropower Program 105Resistors of hydropower 106Licensing issues due to environmental concerns 106Newly realized environmental concerns 107Capital intensive but lacking incentives 107Hydropower potential and outlook 108Hydropower potential 108Outlook for hydropower 109Chapter 6 Geothermal power 112Summary 112Overview 113Current scenario 113Installed capacity and generation 113Global comparison 115State amount analysis 115Key players 117Economics 118Drivers of geothermal power 119Introduction of PTC for geothermal 119Other financial merits for geothermal 120DOE’s Geothermal Technologies Program 120Increased environmental concerns 121Resistors of geothermal power 121Short time horizon for PTC 121Leasing issues 122Cost constraints and transmission issues 122Limited research funding 123Geothermal power potential and outlook 124Geothermal power potential 124Outlook for geothermal power 129Chapter 7 Biomass 132Summary 132Overview 133Current scenario 133Installed capacity and generation 133Global comparison 135Key players 135Economics 136Drivers of biomass 138Attractive economics of co-firing 138Environmentally friendly power generation 138Employment generation 139DOE biomass program 139PTC extension and ITC inclusion 140Resistors of biomass 140Cost constraints 140Constraints in the supply of raw material 141Biomass potential and outlook 141Biomass potential 141Outlook for biomass 143Chapter 8 Ocean power 146Summary 146Overview 147Current scenario 147Global comparison 149Key players 150Economics 151Drivers of ocean power 152Energy Improvement and Extension Act of 2008 152State and city government initiatives 152Private investments 153Resistors of ocean power 153Lack of federal support 153Siting and let issues 154Cost constraints 154Ocean power potential and outlook 155Ocean power potential 155Outlook for ocean power 156Chapter 9 Future outlook 158Summary 158Outlook for the US electricity sector 159Outlook for renewables 162The American Clean Energy and Security Act 165EIA outlook 166Alternative scenarios 169Abbreviations 171Index 173
List of FiguresFigure 1.1: US net generation share by energy source (Thousand MWh), 2008 23Figure 1.2: US electrical total net summer capacity (GW), 2007 24Figure 1.3: US net energy generation shares by sector (Thousand MWh), 2008 25Figure 1.4: Crude oil spot prices ($ per barrel), 1986-2009 27Figure 1.5: US net generation by energy source (Thousand KWh), 2008 28Figure 1.6: US electrical generation growth by type (%), 2003-2007 29Figure 2.7: US primary energy consumption by source and sector (Quadrillion Btu), 2007 46Figure 2.8: The Continental Shelf 49Figure 2.9: US renewable energy regional plotting areas on the Outer Continental Shelf 50Figure 2.10: Total US energy (Quadrillion Btu), 2008 56Figure 3.11: US cumulative installed wind capacity (MW), 2008 64Figure 3.12: Top 10 countries by cumulative installed wind capacity (MW), 2008 65Figure 3.13: Top 10 countries by new installed capacity (MW), 2008 66Figure 3.14: Leading US states by cumulative wind capacity (MW), 2008 66Figure 3.15: Average cost/KWh of wind-generated electricity (US cents), 1980-2020 70Figure 3.16: Impression of PTC on wind power capacity additions (MW), 2009 74Figure 3.17: Wind resource map for the US 76Figure 4.18: US cumulative installed solar PV capacity (MW), 2008 82Figure 4.19: Top 5 countries by cumulative installed solar capacity (MW), 2008 83Figure 4.20: Key markets by new installed solar capacity (%), 2008 84Figure 4.21: US solar PV market (MW), 2008 85Figure 4.22: Solar PV manufacturers’ market shares in US (%), 2008 86Figure 4.23: Technology cost reduction goals for residential PV systems ($/Wp), 2008 88Figure 4.24: Solar resource map for the US 93Figure 4.25: Forecasts for installed capacity and expenditure 94Figure 5.26: US cumulative installed hydropower capacity (GW), 2007 98Figure 5.27: US power generation from hydroelectric power (TWh), 2007 99Figure 5.28: US total average electric power from hydroelectric plants (%) 99Figure 5.29: Top 5 countries by hydroelectric power consumption (TWh), 2008 100Figure 5.30: Leading US states by cumulative capacity (Thousand MWh), 2009 101Figure 5.31: Ownership of hydroelectric plants in the US (MW), 2006 102Figure 5.32: US DOE Hydropower Program 105Figure 5.33: Feasible project US hydropower potential (MW) 109Figure 5.34: US generation, hydropower vs. other renewables (TWh), 1990-2030 110Figure 6.35: US cumulative installed summer capacity (MW), 2008 114Figure 6.36: Top 5 countries by cumulative installed capacity (MW), 2009 115Figure 6.37: Leading US states by cumulative capacity (MW), 2008 116Figure 6.38: US geothermal existing plant locations 117Figure 6.39: Geothermal resource map for the US 124Figure 6.40: US Geothermal potential capacity by 2025 (MW) 126Figure 6.41: Estimated earth temperature at 6.5 km depth in the US 127Figure 7.42: US cumulative installed capacity (MW) and Net generation (Thousand KWh), 2007 134 Figure 7.43: US biomass net electricity generation (Thousand KWh), 2007 135Figure 7.44: Biomass gasification combined-cycle electricity expenditure (cents/ KWh), 2000-2020 137Figure 7.45: US biomass capacity projections, 2000-2020 142Figure 7.46: Biomass resources in the US 143Figure 8.47: Ocean energy resource map for the US 156Figure 9.48: US electricity sales by sector (bn KWh), 1980-2030 159Figure 9.49: US net generation by energy source (%), 2008-2030 161Figure 9.50: US allusion case scenario capacity outlook to 2030 (GW) 167Figure 9.51: US allusion case scenario outlook to 2030 (bn KWh) 169
List of TablesTable 1.1: US state Renewable energy Portfolio Standards (RPS) 31Table 1.2: Comparison of capital cost estimates ($/KW), 2003 and 2007 37Table 1.3: Levelized cost of generation by type ($/MWh), California 2007 38Table 1.4: Global comparison of cumulative installed renewable and alternative energy capacity, 2009 39Table 2.5: Non renewable resources depletion, 2009 44Table 2.6: Largest US state once a year wind power increases (MW), 2008 57Table 2.7: Largest US state cumulative wind power (MW), 2008 58Table 3.8: Largest wind farms operating in the US (MW), 2008 67Table 3.9: Turbine manufacturer share in the US by capacity (MW), 2008 68Table 3.10: Top 20 US states for wind energy potential in the US (billion KWh) 77Table 5.11: Largest hydroelectricity dams in the US (MW), 2008 101Table 5.12: Expenditure parameters of hydro technologies 103Table 5.13: Site development expenditure of hydro technologies 103Table 6.14: Largest geothermal projects operating in the US 116Table 6.15: Cost parameters of a geothermal power plant (Cost $/KW), 2008 118Table 6.16: Top 10 states for geothermal energy potential in the US 128Table 6.17: US new geothermal project summary, 2009 128Table 8.18: Largest US projects in progress for wave and tidal energy (MW), 2009 148Table 8.19: Capital cost of wave energy power plants ($m), 2007 152 For More information please contact :
http://www.aarkstore.com/reports/Green-Energy-in-the-US-Renewable-investment-capacity-growth-and-future-outlook-36868.html
Tags: capacity, Energy, Enterprise, future, Green, growth, Investment, OutlookAarkstore, Renewable
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Renewable Energy: The Energy Supply for the Future
Friday, September 17th, 2010Renewable energy is really getting the attention it needs. Today fossil energy reserves are depleting and focus is shifting to others sources of energy that replace these habitual energy sources. The focus is on these energy sources and not without reason. It is environmentally friendly and an nearly unlimited source of energy. International energy ministers and advocates together with different non-governmental organizations and environmentalists are unification efforts to promote utilization of this energy. All over the world governments are awarding grants and incentives for the development of renewable energy systems.
But what is it? How do we use it today and how can we use it better in the future? Will it solve our energy problems we experience today? What price do we have to pay to these new energy sources? All these questions and more are hot subjects that are discussed by many all over the world. Let’s start here with the simplest question and answer it for you.
What is Renewable Energy?
This energy source has been used in many ways, but it has been taking for granted many years now. We usually don’t stop and reckon about these daily small miracles happening all around us. For instance the sunlight does wonderful things us. Sunlight helps us to grow our plants, fruits and vegetables. You can dry your clothes outside in the sun and white clothes even become whiter with sun rays. Every one likes to have fun in the sun, Disney World and Universal studio’s are build on place where there is a lot of sunshine and not without reason. Simply lying on the beach in the sun is done by many of us. Sunlight keeps us pleased and when deprived from it humans become depressed. But sunshine can be used otherwise as well. You can exchange sunshine into electricity and use it to power you home and can even give you hot water and heat your pool. Converting sunshine into energy is one of the new sources of energy.
Not only sunshine is seen as one of new sources of energy. The water we use for recreational purposes like kayaking can be used otherwise. This flowing water can also be used to generate energy.
Wind can also be used and is by now used by several countries. In England and Germany the wind generators are placed on the shore where there is plenty of wind. There are also smaller wind generators available for home owners that can be used in addition to the habitual grid system.
All these mentioned energy sources are free to use to every one. Sunlight is available during the day and wind is available day and night. Flowing water can be more hard to make use of because it is not available for every one. The availability of these sources depends where you live. You have to make sure you use the source that is applicable for your personal situation and can even combine several sources together to make the most of it. Even if the sources are free, the devices used to exchange these energy sources into usable energy for our homes are not. But nearly for all budgets there is a solution.
How does it work?
The habitual fossil energy sources such as coal and oil produce energy by means of combustion or burning fossil fuels. These sources work by frankly converting the energy into useful forms. Sunlight is frankly converted into electricity which can be used instantly.
Why do we need it?
There are several reasons why we need alternatives for the habitual energy sources. The fossil fuels reserves are diminishing and the demand for energy is rising and will increase even more. The fossil energy sources will become harder to find and even more expensive. To fight these high prices we need alternatives that are in abundance and low-cost. Precisely, what these sources are: low-cost and in abundance.
The combustion in habitual energy sources results in emission of harmful gases in our atmosphere that causes drastic changes in our climate. These reasons also prompt different governments to prioritize the use of renewable energy to avoid energy shortage, fiscal, and environmental problems.
Thus, these energy sources can go a long way in helping us achieve a stable and reliable energy supply in the future. The energy sources will be available for all and will be cheaper than habitual energy sources. What is even more vital is that we will live in a world that is a better place, for us today and for future generations to come.
Tags: Energy, future, Renewable, Supply
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Vision Shopsters – Green Energy in the UK: Renewable sources, drivers, legislation, capacity growth and the future outlook
Thursday, September 16th, 2010Renewable energy generates close to 2% of electricity in UK. In 2008, UK’s electricity generation totaled 389,650GWh, a decrease of 1.9% over 2007. During 2004–08, UK’s electricity generation decreased at CAGR of 0.3% mainly on account of financial crisis. At a inhabitant amount, the ‘UK Renewable Energy Strategy’ (2009) suggests that the UK’s electricity generation from renewables would be more than 30% by 2020. UK’s renewable energy industry is driven by government incentives and mandates. The UK’s electricity market for renewables is driven by Feed-in Tariff system and the Renewable Obligation. This report documents the growth of the UK renewable energy market, showing its current status and projecting where it is likely to grow to in the foreseeable future. This document gathers the statistical data on the different types of energy generation, combines and contrasts them against each other to show the clear leaders, drivers to exchange and future growth.
To know more about this report please stay : Green Energy in the UK: Renewable sources, drivers, legislation, capacity growth and the future outlookKey features of this report • Overview of the UK electricity market with focus on renewable energy. Analysis of energy type volumes, capacity installed, and generation output in the UK. • Growth of renewables – installed capacity and generation, government mandates and incentives, and comparative economics. • Information and analysis by renewable energy sector – wind, solar, biomass, hydro, and geothermal. • Installed capacity and generation, global comparison, key players, economics, drivers, resistors, and outlook for each renewable energy sector. • Outlook for overall UK energy supply with future outlook.Scope of this report • Achieve a quick and comprehensive understanding of how UK market trends and legislation are influencing the development of the renewable energy market. • Assess the emerging trends in renewable energy technology – wind, biomass, hydropower, solar, geothermal, and biofuels – capacity and generation. • Quantify value and volume growth potential in UK electricity market and in energy generation technology type. • Know the major issues affecting general electricity market and renewable electricity in particular. • Predict the key growth areas in the UK renewable energy industry. Key Market Issues • EU Emission Reduction Targets: Historically, the EU’s emission reduction targets are the primary drivers for implementation of policies that positive usage of renewable energy in the EU member states. The EU’s directive on reducing GHG emissions through increased usage of renewable energy is expected to be met at individual country-amount through their own policies. • Renewable Energy Incentives and Mandates: In order to meet the emission reduction target laid out in the EU directive, UK adopted its own inhabitant climate action plot. The UK Renewable Energy Strategy’ (2009) suggests that the UK’s electricity generation from renewables would be more than 30% by 2020. • Political Support: UK’s new coalition government has promised renewable initiatives under a new energy bill. The UK aims at creation of a green investment bank that would loan individual households the cash to invest in carbon-reducing measures, including insulation. • Energy Efficiency: UK’ energy policy is governed by twin objectives of reducing energy demand through energy efficiency measures and converting its generation fleet into a cleaner one. Key findings from this report • Given mounting fiscal deficit, UK’s new collation government has place an end to low-carbon buildings program grants. The UK government is to introduce the Renewable Heat Incentive (RHI) scheme from April 2011. This is expected top cover heat pumps, solar thermal, biomass boilers, renewable CHP. The UK government plans to increase its renewable electric power generation to 30% by 2020. • Wind power is the second largest renewable energy source in the UK after biomass. UK has set a target to increase its installed wind power capacity to 28GW by 2020 of which 14GW would be onshore and 14GW would be offshore. • In 2010, the government of UK took initiatives to expand solar power sector by encouraging new developments in solar technologies and announcing feed-in tariffs for solar power. • In 2008, biomass mutual largest contribution of 43.1% in total generation of electricity from renewables (21,597GWh). Biomass is the UK’s largest green energy resource. The nation’s biomass resource potential is at an estimated 20 million tons per annum. By 2020, UK could witness commercialization of cogeneration (i.e. Combining Heat and Power or CHP) using biomass.Key questions answered • What are the drivers shaping and influencing new capacity installed in the energy industry? • How will renewable energy technologies capacity share perform to 2020? What are the opportunities? • What is the policy framework governing the renewable energy market? • Which renewable energy technology types are likely to grow strongly? • What is the potential of various renewable energy technologies?
To know more about this report & to buy a copy please stay : http://www.visionshopsters.com/product/7383/Green-Energy-in-the-UK-Renewable-sources-drivers-legislation-capacity-growth-and-the-future-outlook.html
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VisionshopstersPh : 91-22-40583020Emailid: marketing@visionshopsters.comWebsite : www.visionshopsters.com
Tags: capacity, drivers, Energy, future, Green, growth, legislation, Outlook, Renewable, Shopsters, sources, Vision
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Are Alternative Energy Homes The Future?
Friday, September 10th, 2010What mail do you despise the most living in a western modern world today? Chances are that you despise your monthly bills. What do despise even more? You probably despise seeing these bills getting higher each and every month. But what can you do about it; you need electricity, water, gas and heat. You would not be living a comfortable live in a western modern society without your lights, air-conditioning, TV, microwave, dishwasher and all other appliances that make your live enjoyable.
You could choose not to pay these bills, but that will not resolve the problem. You can even reduce the number of appliances used to a minimum and not heat you’re your home. If you live on your own that would not be problem, but if you’re a part of a family these drastic measures will not make you standard. Fortunate for you there are alternatives. Today there houses available known as alternative energy homes.
These are houses that use today’s technology to provide you with free electricity and heat. That doesn’t sound fantastic, it is! These homes exchange power from different natural processes into electricity and heating. Alternative energy homes make use of sunlight, wind and biomass fuel to power their energy needs. Let’s look at how they do this.
First let’s look at solar power. Solar power can be used for heat and for electricity. To produce electricity the solar panels are placed on the roof of the house. These panels consist of photovoltaic cells that can exchange sunlight frankly into electricity. A modern pv cell can exchange nearly 80% of the sunshine into electricity. But what happens at night? The electricity that is converted during the day is stored into batteries. This allows you to use solar electricity when ever you need it, day or night.
A further step further is the use of turbines. The sun’s heat is then used to turn water into steam that runs turbines. The turbines then run generators, which produce electricity for the entire alternative energy home!
To heat a home a solar panel can be installed on the roof where water is heated. The hot water is then stored in a huge tank which in turn is used for a central heating system and also for hot running water.
A further way to heat your home is to use solar collectors. The heat from the sun is then stored in special collectors. These systems are very effectual. Some have even shown the capability to heat alternative energy homes in the midpoint of winter!
Second is wind power. To use wind power a windmill-type device is installed on the house or nearby. The wind-mill powers a turbine. This turbine produces the necessary electricity. And what happens when there is no wind? Just as with solar power, the energy is stored into batteries. These batteries ensure you with enough electricity.
By converting these usually available energy sources you can save a lot of cash. The only upset is that you need to invest in equipment to exchange these sources into the energy needed. This can be a substantial investment. In different countries and in the US you can receive tax credits or other tax benefits to reduce the total investment. But if you reckon of the alternative energy home as an investment you can’t go incorrect. The price for your home will go up and your expenses are reduced and that’s what every home owner wants, increase the market value and reduce expenditure. Thus, your new energy provider is the future in more ways than one.
Tags: Alternative, Energy, future, Homes
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Renewable Energy Is The Future For The Earth To Survive
Wednesday, September 1st, 2010After heating and cooling, water heating is typically the largest energy user in the home because it is necessary for so many domestic activities. Whether you are replacing a worn-out existing water heater or looking for the best model for a new house you are building, it pays to choose carefull
Here you can learn how to use the energy in your home more efficiently. You can also learn how to use renewable energy to provide your home with electricity, heating, cooling, and water heating.
Alternative energy from sources that do not produce harmful emissions. For example, unconventional power from the sun, wind or running water. In most boilers, wood, coal, oil or natural gas is burned in a firebox to make heat. Running through the fire box and above that hot fire are a series of pipes with water running through them. The heat energy is conducted into the metal pipes, heating the water in the pipes until it boils into steam. Water boils into steam at 212 degrees Fahrenheit or 100 degrees Celsius. Why waste this energy use it, don’t loose it.
If you currently have an electric water heater and natural gas is available in your area, a thrash might save you a lot of cash. Even though electric models have a higher energy factor than fuel-burning models, electric resistance is a very expensive way to generate heat. It does not have fantastic environmental benefits either, since electricity is only as clean and well-organized as the fuel (evenly coal) that generates it. Previous to you rule out electricity, though, check with your utility company. It may place forward special off-peak rates or options for purchasing renewable power that may make electricity a more attractive option for you.
A renewable resource is honestly simple to replace. Renewable energy resources include wood, wind, sunshine, geothermal energy, biomass, and water stored behind dams in lakes and reservoirs. Electricity can be produced using several kinds of renewable resources.
From space, oceans look much different than adjacent land areas – they evenly appear darker, suggesting that they should be absorbing far more sunlight. But unlike dry land, water absorbs energy in a dynamic fashion. Some of the solar energy contacting the surface may be carried away by currents, some may go into producing water vapor, and some may penetrate the surface and be mixed meters deep into the water column. These factors combine to make the influence of the ocean surface an extremely complex and hard phenomenon to predict.
Some countries give tax credits for the use of alternative renewable energy. In todays world we as a populace should endevour to protect our environment and the use of alternative and renewable energy is a must do if we are to survive on this planet. For us not to consider the impacts of our enegy use would severely impression on the lives of those well into the future. So look after protect earth as she needs to be looked after and by using renewable resources we can limit our impression.
Tags: Earth, Energy, future, Renewable, Survive
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Being Bullied? Four Awesome Anti-Bullying Lessons From Back to the Future
Friday, July 30th, 2010In a previous article, I talked about some of the anti-bullying messages from the classic movie trilogy, Back to the Future. Here’s the other half of the lesson:
* SOMETIMES, YOU NEED MORE THAN WORDS TO MAKE YOUR POINT. George McFly irrevocably makes his stand when he discovers his sweetie being assaulted by Biff in a parked car at the school dance. Who can forget George dramatically closing his fingers into a solid fist, and delivering one of the most celebrated knock outs in cinematic history? In one moment, George gets the girl, ends Biff’s reign of terror, and earns the admiration and respect of his peers and his son.
LESSON- sometimes, using force is the only viable option. Sometimes, it’s the only ethical course of action!
* DON’T EVER TINKER WITH THE SPACE/TIME CONTINUUM. It’s perilous. ‘Nuff said.
* ASSERTIVENESS IS KING. Following the parking lot incident, George is dancing with Lorraine when one of his classmates (who apparently didn’t get the memo that George was now a man to be reckoned with) rudely cuts in. Will George revert back to his ancient meek, weak and self-doubting ways? Not a chance. The impostor is quickly and firmly ‘cut out’, the dance continues, and the new romance glows a small hotter.
LESSON- the path between passivity and aggression is the best course. Assertiveness is a pattern of behavior – an energy- that announces the courtesy and respect you show for others is expected in return, and its well deserved.
* TIME TRAVEL IS VERY REAL – AND THAT’S GOOD NEWS FOR EVERYONE. No, you can’t hop into a tricked out sports car and glide into the past, or set the controls so you can skip decades into the future. But all of us are traveling forward through time, every day and every moment. Doc Brown’s pleased philosophical musing at the end of the last installment is both optimistic and uplifting: The future is not pre-ordained.
LESSON- We have the power to make our own fate.
* Bonus Tip
He who conquers others is strong; He who conquers himself is mighty. ~Lao Tsu
If your child is being bullied, roughed-up, intimidated or ostracized, you can help them turn their situation around quickly and permanently. The first step in developing a bully-proof child is teaching them self-control.
Tags: AntiBullying, Awesome, Back, Being, Bullied, Four, From, future, Lessons
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The Future of Alternative Energy for Cars
Saturday, June 12th, 2010During the ancient hot rodding days,oil was king. It was also only about 25 cents a gallon, and everyone thought there was an endless supply. Then we were hit with the oil shock of the seventies, and we realized that there was not an endless supply of oil (only of lines at the gas tanks) and we had to exchange our ways. Huge, gas guzzling cars had to give way to economy models,and many of the habitual car companies suffered. But continued hish oil usage still threatens the supply.
This fact has forced the world to look at alternative sources of energy to fuel our vehicles. What knd of alternatives are suitable to running cars? Let’s have a look at the facts.
There are many forms of alternative energy, primarily from the forces of the earth: water (tidal or hydroelectric), air,waste (biomass), the sun and the earth itself. But currently, we only meet 10% of our energy needs through these alternative natural sources. Coal, gas and nuclear fuel supplies 88% of our needs, and oil 2% For vehicles, but, oil is by far the largest source of power. Diesel and gas oils powers most of the cars, trucks and SuVs on the roads today. Biodiesel fuel such as vegetable oil, methanol and ethanol are early to be used in some buses. Using the same logic, we should be able to make our cars into mini-windmills or mini solar panels. But this use is limited and we nee to find a longer-range solution.
What does the future hold?
Using alternative energy frankly in cars is not practical. What’ the solution, if not windmills and solar panels? Hydogen as a source of fuel for vehicles has proven to be the most viable. Many hydrogen powerd vehicles exist today, and more are being urban.
How do we involve alternative energy more in our lives? Hydrogen as a source of power is extracted form a number of different natural resources, such as water, biomass, coal and methane. The best source is water and many cars today are being run on fuel cells that extract hydrogen from water.
There are many processes to extract hydrogen molecules. But, in general, all of these processes require electricity tofunction. As the world’s populace grows, the demand for power and energy grows with it. That will help the popularity of hydrogen power, but this type of alternative power will ultimately be replaced by other, more well-organized types of alternative energy.
So the quest for other, better energy sources for our vehicles will take up again. We may see the day when an extremely powerful solar cell or roof mounted turbine will power a car for miles.
For now, the present problem of finding alternative energy solutions to power our vehicles continues. The task is large, but it is certainly is achievable.
Tags: Alternative, cars, Energy, future
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The Future Of Wind Energy
Friday, May 28th, 2010f you’re one of those people who every winter puts out 10,000 holiday lights or every summer keeps the air conditioning cold enough to make frozen treats on the kitchen counter – or whether you’re like everyone else who simply likes the modern convenience of electrical – then you should care about how we will generate electricity in the future.
We are in no danger of running out of coal, the primary fuel source for electricity generation in the US and many other parts of the world. And we could have as many new glowing nuclear power plants as we want. But the reality is that the pollution and safety impacts of these electricity-generating technologies forecast their necessary demise:
1) The problems with coal-fired power plants include sulfur (acid rain) and mercury pollution; coal-fired power plants are the largest source of greenhouse gases in the world; and coal mining scars land and people alike.
2) Nuclear power plants are very clean in terms of emissions of typical pollutants, including carbon dioxide (the principal greenhouse gas), but the potential for accidents and terrorist strikes has most people doubting the wisdom of more nuclear power. And let’s not forget that we still don’t know what to do with the tons of long-term radioactive waste nuclear power plants produce.
So what does the future look like for electricity generation? We must start making major strides towards cleaner technologies like wind, solar, wave, and biomass. Today we talk about wind energy in an article that was adapted from materials made available by Lester Brown and the Earth Policy Institute.
People have been harnessing the power of the wind for centuries. The concept of wind energy is simple: the wind pushes against angled blades, causing them to go (much like the sail on a boat); the blades are attached to a hub and produce it to turn, which in turn can drive other components.
In olden days – back when wind-powered devices were called windmills – the turning motion of the hub was transferred to mechanical devices such as grist mills or groundwater pumps. graphic of wind turbines In a modern wind turbine, the hub drives an electrical generator and the output is electricity.
The modern wind turbine has come a long way in terms of sophistication, and the designs of today’s wind turbines are elegant and very well-organized compared to wind turbines from even a decade or two ago. Designers have also solved some problems associated with early wind turbines, such as birds dying by flying into them. Bonus advancements have been made in siting technology – wind turbines can also be sited off-shore now.
With wind-generated electricity, the principal production cost is the capital outlay for initial construction. Since wind is a free fuel, the only ongoing cost is for maintenance. Given the recent volatility of natural gas prices, the stability graph of wind power cost; shows cost has come down from 38 cents per kilowatt hour in 1982 to 4 cents per kilowatt hour in 2002 of wind power prices is particularly appealing. With the possibility of even higher expenditure of natural gas in the future, natural gas-fired plants may be used increasingly as backup for wind-generated electricity.
When the wind industry first started to develop in California in the early 1980s, wind-generated electricity cost 38 cents per kilowatt-hour. Since then it has dropped to 4 cents or less in prime wind sites. And some long-term supply contracts have been signed for 3 cents per kilowatt-hour. By 2020, many European wind farms will be generating electricity at 2 cents per kilowatt-hour, making it cheaper than all other sources of electricity.
Wind-generating capacity worldwide is growing at over 30% per year and has jumped from less than 5,000 megawatts in 1995 to 39,000 megawatts in 2003 – an increase of nearly eight-fold. The fossil fuel with the highest growth rate – natural gas – grew at just over 2% annually during the same period. Oil grew at less than 2% annually, and coal at less than 1%. Nuclear generating capacity expanded by 2% annually.
Wind is appealing for several reasons. It is plentiful, low-cost, inexhaustible, usually distributed, clean, and climate-benign – a set of attributes that no other energy source can match. When the US Department of Energy (DOE) released its first wind resource inventory in 1991, it pointed out that three wind-rich states – North Dakota, Kansas, and Texas – had enough harnessable wind energy to satisfy all of the nation’s electricity needs. Those who had previously thought of wind as a marginal potential source of energy obviously were surprised by this finding.
In retrospect, we now know that the 1991 data was a yucky underestimate of the potential of this renewable energy source, because it was based on the technologies available in 1991. Advances in wind turbine design since then have enabled turbines to operate at lower wind speeds, to exchange wind into electricity more efficiently, and to harness a much larger wind regime. Such advancement have perhaps tripled the amount of harvestable wind. Thus, while the DOE could say in 1991 that North Dakota, Kansas, and Texas had enough wind-energy potential to supply all inhabitant ELECTRICITY needs, we may now be able to say that they have enough harnessable wind energy to supply all inhabitant ENERGY needs. (See sidebar for more information.)
Once we get low-cost electricity from wind, we have the option of electrolyzing water to produce hydrogen, which provides a way of both storing and efficiently transporting wind energy. At night, when the demand for electricity drops, the hydrogen generators can be turned on to build up reserves.
Once in storage, hydrogen can be used to fuel power plants, in much the same way that natural gas is used. This hydrogen can be used either as a backup for wind power or as an alternative to natural gas, especially if rising prices make natural gas prohibitively costly for electricity generation.
Hydrogen is also the fuel of choice for the fuel-cell engines that automakers worldwide are working on for our everyday vehicles. While hydrogen-powered vehicles may still seem far off in the future, if push comes to shove on the climate front – i.e. once it becomes more obvious that we must stop burning so much oil and pumping so much CO2 into the atmosphere – cars with petrol-burning internal combustion engines could be converted to hydrogen.
Europe is leading the world into the age of wind energy, spurred in part by concerns about global warming. The record heat wave in Europe in August 2003 that scorched crops and claimed 35,000 lives has accelerated the replacement of climate-disrupting coal with clean energy sources.
The European Wind Energy Association projects that Europe’s wind-based electricity-generating capacity will nearly triple from 2003 to 2010. By 2020, wind-generated electricity is projected to satisfy graph of wind power capacity by country; shows a steady upward trend for all countries, with Germany leading, followed by Spain and the U S, then Denmark and India the residential needs of 195 million Europeans – half of the region’s populace.
After developing most of its existing 28,400 megawatts of capacity on land, Europe is now tapping offshore wind resources as well. A 2004 assessment of Europe’s offshore wind-energy potential concluded that if Europe moves more aggressively to develop its vast offshore resources, wind could be supplying all of the region’s residential electricity by 2020.
Many countries in Europe are pushing hard to bring in more wind power. Here are a few examples.
1) The United Kingdom is requiring an investment of over $12 billion in off-shore wind farms that should satisfy the residential electricity needs of 10 million of the country’s 60 million people.
2) Tiny Denmark, which led Europe into the wind era with the development of its own wind resources, now gets an impressive 20 percent of its electricity from wind.
3) Germany overtook the United States in terms of wind-based generating capacity in 1997. Now Spain is close to overtaking the United States as well.
Europe’s leadership on wind energy has given it a major fiscal bonus: nine of the world’s ten leading wind turbine manufacturers are in three countries – enmark, Germany, and Spain. These happen to be the three countries that have had the strongest and most stable market incentives for developing wind energy.
In the US, wind power has grown 26% per year on average over the last 5 years, but the United States is lagging in the development of wind energy. This is not because we can’t compete technologically with Europe in manufacturing wind turbines, but because of a lack of leadership in Washington. The wind production tax credit of 1.5 cents per kilowatt-hour, which was adopted in 1992 to establish parity with fossil-fuel subsidies, has been permitted to lapse three times in the last five years, most recently at the end of 2003 when Congress disastrous to pass a new energy bill. Such uncertainties disrupt plotting right through the wind power industry.
The United States, with its advanced technology and wealth of wind resources, should be a chief in this field, but unfortunately it continues picture of wind farm to rely heavily on coal – a nineteenth century energy source – for much of its electricity at a time when European countries are replacing coal power with wind power.
Europe is not only leading the world into the wind age, it is also leading the world into the post-fossil fuel age – the age of renewable energy and climate stabilization. By demonstrating the potential for harnessing the energy in wind, Europe is unveiling the new energy economy for the rest of the world.
Lester Brown is founder and head of Earth Policy Institute. He has been described by the Washington Post as “one of the world’s most influential thinkers” and as “the guru of the global environmental movement” by The Telegraph of Calcutta. His most recent book is Plot B: Rescuing a Planet Under Stress and a Civilization in Distress.
One final note about wind power. There are naysayers out there who claim that we would have to blanket the country with “wind-meels” to replace all our coal and nuclear plants. Don’t believe it. Remember that on a wind farm, the “trace” of the surgical procedure – the turbine base plus the service roads – occupies only 5% of the land area. That makes wind power a perfect partner with open-space operations like farming and ranching.
And oh, by the way, our current electricity-generating technologies are blanketing the country with pollution!
Tags: Energy, future, Wind
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How to Improve Future Page Rank – Google PageRank Predictor Tool
Monday, February 15th, 2010We found a hot Google PageRank tool that utilizes a unique algorithm to predict the future value of Google Page Rank on your website. Google PR ( http://en.wikipedia.org/wiki/PageRank ), is the Google patented algorithm named after one of their co-founders Larry Page. The Google PR algorithm has helped set the Google search engine apart from other search engines. The PageRank algorithm takes in multiple factors to grade the relevance of your website from a scale of 0-10. The PageRank tool is available on your browser by installing the Google Toolbar and choosing from “Toolbar Options” to have the “PageRank” show. Knowing how to increase PageRank takes a lot of consistent work and effort and can be established by activities improving both onsite and offsite architecture. Key factors that contribute to the onsite relevance of your website and to improve PageRank include, but are not limited to, relevant meta-tags, optimized content, properly structured image references, proper file infrastructure, and relevant in-bound content links. There are bonus factors that Google may use to determine PageRank but you will find that things exchange over time. Offsite factors include links inbound to your site (the relevance and PageRank of the source of these inbound links), publishing content right through the internet that links back into the relevant content of your website, hitting the viral/social-sphere with your content and making relevant inbound links, publishing your website content in bonus media types such as audio and video, updating content to provide the search engines with fresh information, and bonus factors which are ever varying as well. The scoring methods of the Google PageRank tool will take up again to evolve as the internet and search marketplace grow. Check out the innovative Google PageRank predictor tool at http://www.seomastering.com/pagerank-prediction.php. Search engine optimization (SEO) techniques will be the base to establishing a solid PageRank and to potentially improve PageRank. A comprehensive Search Engine Optimization strategy should include making relevant meta-tags, fresh and unique content, image alt tags, file architecture and proper onsite conventions, as well as offsite conventions which include making back-links, content syndication, and alerting the search engines you are relevant to a specific topic. Search Engine Optimization continues to evolve and is a very technical and complex science, so there are components which lie outside of the above breakdown. Using the Google PageRank predictive model tool we provided, you should be able to see that proactive SEO is occurring on your website property and as a result you should see increasing search engine rankings in the near future. Please bear in mind that this tool is simply a best guess at what your future Page Rank may be and should only be used as an estimate. This is not the end all answer as to whether or not your Search Engine Optimization techniques are effectual.
Tags: future, Google, Improve, Page, Pagerank, Predictor, Rank, Tool
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