Also, if a star’s mass is the force that combines hydrogen atoms and creates all the elements (via gravity), doesn’t all energy in the universe initially come from the force of gravity? Where does this energy come from?

Mass and energy are the same thing, and the law of conservation of energy says "energy cannot be created or destroyed, only converted from one form to another".
As far as I can understand, some fusion reactions release energy, proton-proton repulsion, stored in atomic nuclei. Other fusion reactions store energy in the form of proton-proton repulsion. As well, neutron absorption following neutron-proton transmutation store energy in heavier atomic nuclei such as uranium. Hence, neutron is needed to destabilize heavier atomic nuclei releasing stored energy, as well energetic collisions to fuse light atomic nuclei creating unstable nuclei releasing energy, or creating stable nuclei storing energy.
Gravational energy is not consumed, I think it acts as a catalyst increasing pressure, which increases the temperature favoring energetic collisions.

Bacteria and mold expansion might be a difficulty in homes that are now not properly ventilated, sealed, and insulated. That fact raises masses of health worries, especially when considering kids and the old or illness prone folks. Some of the basic strategies to achieve the best quality of indoor air is through using the Insulation – Correctly installed air and moisture barriers and heating and cooling systems – Correctly sized and maintained.

Research has proven a scarceness of attention to such details could cause allergies, asthma, seasonal affective disorder, and even some categories of cancer. That is never a worry with an energy efficient kit home. Respiring better air adds to the comfort you may enjoy in your place and it can offer health benefits.

In addition, you may find that energy potential means saving money. The walls of the homes get R1.5 Batts standard and the ceilings receive R2.5 Batts standard insulation. The patron also has the choice of upgrading insulation to meet BASIX desires. Another choice available is that of adding insulation under the floor. Thermofoil sarking insulation is used on the roof.

The insulation mixed with the sealing of air leaks ends up in a very quiet home and energy efficient home. Filters should be cleaned and changed according to manufacturer\’s recommendations.

Some heating systems may only need to have the filter changed annually and others may need more frequent changes. It is mostly a good idea to check the system before the first use of the season. You may enjoy the rewards of the energy potential of kit homes. You will breathe quality air that ends up in better health and comfort, and you may save money. Energy potential is a superb way to be kind to the environment while helping yourself.

It is often confusing to make a decision when you have so much of options for energy effecient kit homes. But then it also comes to your financial strength when deciding for a good housing package. Can you really locate the best and low price kit home in queensland in 3 days without breaking the bank?

Vat
http://www.articlesbase.com/gardening-articles/are-kit-homes-energy-effecient-744730.html

It is normally said that the importance of these energy resources cannot be known if you don’t face scarcity in these regards. Thus, it has become a must to ponder over such energy substances in order, to minimise the cost and scarcity factor. When, the matter comes to the suppliers of these energies such as gas and electricity in UK, a large number of energy suppliers have come into being, which offer gas and electricity energies to the people in a very economical and effective way.

These energy suppliers play quite pivotal and prominent roles in supplying electricity and gas to the people of UK. Some of the famous UK energy suppliers are as follows Countrywide Energy, Atlantic electric and gas, Scottish Gs and British Gas etc. These energy suppliers are quite popular among the people of England in supplying gas and electricity to the people in an immediate way. With the growth in the demand for such energies in UK, numerous new firms have joined the fraternity of energy suppliers in UK in order, to cope up with the fast growing demands for these energies for the people of UK. These suppliers offer gas and electricity to the people in their unique style and proposition. Thus, to get a better proposition of such energy suppliers, you must go through all the details about these suppliers. As the competition is growing stiff with each passing date, numerous energy suppliers have started to offer various discounts and concessions in association with their quality services.

You can easily compare energy prices in various regards, such as pricing, service delivery and payment modes. Some of the energy suppliers offer quite terrific services with regard to the supply of these basic energies such as gas and electricity to the people quite promptly. Thus, we must consider these things in mind before opting the services from any of the energy suppliers. At times, you are in contract with an energy supplier, which may not be able to supply gas and electricity to you on time. Consequently, you may have to resort to other means for cooking and other purposes for a while. Thus, the necessity and intensity of these substances in our lives are paramount.

Furthermore, in an era of credit crunch, it has got the momentum to be as much frugal and economical as possible. On the other hand, due to a radical gush of technological development in the domains of Internet and software in association with the computer has eased our lives in manifolds. Numerous online gas suppliers have come into existence, which offer all the minute details of the services in great length. These online portals also provide access to the customers which allow them to compare energy prices of all the available suppliers. With the help of comparison of different suppliers, you can even find the most lucrative and economical energy suppliers in UK. It has also become one of the safest and simplest means to avoid all the confusions regarding all the nitty-gritties of these suppliers and their different services. Furthermore, you can even browse the Internet to compare energy prices rather than visit various offices of these suppliers in UK.

With one click of the mouse, you can view the entire list of the UK energy suppliers and unique services and that too in a very steady pace. It is recommended that you should visit an appropriate website to make the matter more and more easy in finding one of the best packages of energy deals, which you can rely on without any hassles and second thoughts.

Alden Jerry
http://www.articlesbase.com/home-improvement-articles/compare-energy-prices-lower-your-energy-bills-tremendously-747074.html

Here are all of the forms of energy:
thermal, electrical, radiant, nuclear potential, gravitation potential, kinetic, elastic potential, sound, and chemical potential.

I also need to know the wind turbines energy transformation equation.
For example a microwave oven,
electrical energy -> radiant energy -> thermal energy

Please help
help will be greatly appreciated and rewarded with points ofc

The mass and velocity of the air give it KE
The wind turbine blades convert the KE to ME (mechanical energy; the one you left out of your list of ‘all’ the forms of energy…!)
The generator converts the ME to electrical energy, the most useful grade of energy.

At each conversion point, some of the input energy is not used, causing the output energy to be less than the input. For ex: The wind downstream of the blades is slowed, but not stopped. Ergo, it still has some of its KE and the blades have picked up the rest as ME. As I recall, the maximum efficiency of any blade system is about 36%. The ME to EE step is about 90% efficient. Of course, all the efficiencies multiply, so you come out with less than 36%, but considering that the original wind energy is created directly from solar heating of land masses (ie, free), things don’t look so gloomy…….

It is in each individual’s interest to look at our own properties and assess their ENERGY PERFORMANCE to see if we ourselves are doing everything we possibly can to cut down on wasted energy from our homes and surroundings.

The climate in Scotland is significantly colder than that experienced in other parts of the UK, thus energy use in identical properties is higher in Scotland.

Energy used in homes is responsible for more than a quarter of the UK’s carbon emissions, and 80 per cent of this is for heating. Turning down your thermostat, good insulation and more efficient boilers can help – and there is also support available to make your home more energy efficient.

You can get help to make your home more energy efficient, via the Home Energy Saving Programme, making it more attractive than ever to do something. You can make savings on your annual fuel bills and help the environment at the same time.

Every household in the UK is eligible for at least 50 per cent off loft and cavity wall insulation. A range of energy saving devices like low energy light bulbs, home energy monitors and energy saver plugs are also available. Taking up these measures could help you save  hundreds of pounds every year on your energy bills, and you can access them through energy suppliers.

Pensioners or people from low income households may also be eligible for free improvements to their homes, like insulation, along with other support.

It’s time to take action with your heating:

-  by turning down the thermostats for both heating and hot water

-  adjusting the radiator valves

- setting the electronic timer for a shorter period of time and only having it on when you need it

This cuts out on a surprising amount of wasted energy with clever use of your central heating controls. You could be saving around 10% on your annual heating bills by turning the thermostat down by just 1%. You will probably not even notice the difference, but the environment will. Lets work together at reducing our carbon footprint.

Choose an energy efficient boiler

More than 80 per cent of home energy use is for heating and hot water – so getting a more energy efficient boiler can make a big difference. Look out for the Energy Saving Recommended label when you’re choosing a new boiler. This label can only be used on the most energy efficient products, usually the top 20 per cent of those available.

· Find an energy efficient boiler

· Insulate your walls and loft (is your loft insulation 270 millimetres thick?)

More than half the heat lost in a typical home escapes by the walls or the roof. Installing loft and cavity wall insulation will not only reduce the heat escaping, but could also cut your fuel bills by up to £180 every year.

Cavity wall insulation

Installing cavity wall insulation can take just a couple of hours for a typical three-bedroom house, and can be done from the outside. Your building needs to have cavity walls. You can insulate solid walls too, but this is a bigger and more costly job to do.

Loft insulation

Loft insulation is easy to install –anyone is capable of doing it. Even if you already have loft insulation, check how thick it is. Adding another layer to bring it up to the recommended 270 millimetres will save both energy and money being wasted. You will notice the difference as a large percentage of our heat is lost this way.

Other ways to keep the heat in

Walls and roofs are the biggest heat loss culprits, but you don’t have to stop there:

    * installing double glazing can half heat lost through windows

    * insulate your hot-water tank

    * lag your pipes

    * put draught-proofing strips round windows and doors – if you can feel cold air coming in, it means warm air is going out the same way, this is such an easy procedure for such a big gain

    * if your home has a cellar space, under-floor insulation can help keep the warmth in.

Think about renewable energy sources for your heating

Renewable energy can sometimes be an option for both heating and powering homes. The commonest renewable energy technologies are solar, wind, water (hydro) and biomass, which involves burning plant products or animal waste. Using renewable energy can make a significant contribution to reducing climate change effects.

    * Generating your own green (renewable) energy

SUMMARY

If each and everyone responded to the above measures and took action in the ENERGY PERFORMANCE of our homes and surroundings we could all make a difference in reducing our carbon footprint and thus helping protect our environment.

Energy used in the home is responsible for more than a quarter of the UK’s carbon emissions. Reducing the amount of energy you use for heating is one of the biggest things you can do to help reduce climate change.

epcseo
http://www.articlesbase.com/law-articles/energy-performace-for-buildings-742458.html

The Democratic Party will insist that the money will be set aside for research and development of alternative energy. They say the taxes will encourage people to use less energy that will limit global warming.

Would you support energy taxes for global warming?

I don’t support it.

The law of supply and demand dictates, that at least to some degree, demand will go down as the price continues to go up. And as gas prices go up, alternative energy will become more attractive. Even now, alternative energy tends to cost more to produce than good-old-oil, so those alternative sources don’t make much economic sense.

Over time, the free market can work it out just fine.

a energy bulb uses 25 watts of electricity to give the sam amount of light as a 100 watt conventonal bulb energy saving bulbs are either LED( light emmiting diode) or more commonly flourescent which contain gasit takes less electricity to heat the gas giving more light per watt of electricity than a normal light bulb. a watt is a unit of electricity the more watts used the more electricity being used. look on some of your household appliances and you will find out how much each different appliance uses compare your kettle to a television the average kettle uses 2000 watts to 3000 watts or 2 to 3 kilowatts (KW) the average television uses 100 to 150 watts.

hope this is useful….

When we talk about the ENERGY PERFORMANCE of our homes it relates to how energy efficient the surroundings are which we live in. There are many ideas we can implement as individuals within our homes, some of them for a minimum cost, whilst bringing notable benefits.

The energy we use in our homes is responsible for 27% of Scotland’s CO2 emissions — the main greenhouse gas responsible for climate change. Before you embark on any major changes consider 1st if at present your home is currently wasting energy. Is it literally flying out the door or through the gaps in those ill fitting windows? If so you are throwing away hundreds of pounds every year in energy bills. Below are some simple changes you could make which would bring dividends to the ENERGY PERFORMANCE in your home.

Make sure your home meets these sustainability goals that all reduce CO2 emissions and help to tackle climate change and if not it’s time to make those changes:

-Change all normal light bulbs to energy saving ones

-Get your roof insulated or re-insulated if it’s either too thin or too old to be doing the job properly.

-Insulate hot water cylinder and lag hot water pipes to preserve energy.

-Stop draughts by filling any gaps in windows/door surrounds-leaving just enough air for ventilation to prevent condensation building up.

-Try where possible to install short flush or low capacity cistern (as a 3rd of the water we use in our homes is for flushing of toilets)

-Collect rain in a water butt for watering garden etc.

-Monitor room temperatures and adjust heating thermostat accordingly(if you are away at the weekend do you really need the heating on ALL weekend?)

-Bleed your radiators as often as they need-this is something many of us are guilty at not checking, but it makes a great deal of difference to the heat generated within the room.

Below we highlight on some of the changes that can we made as detailed above to give a better ENERGY PERFORMANCE in your home.

Cut your demand for electricity — and cut your lighting bills by up to 80%.

Inefficient lighting wastes electricity — low energy lamps make a big difference because they use much less electricity and last up to 12 times longer than traditional light bulbs. They cost more to buy but cost much less to run. You can now buy lamps with LEDs (light emitting diodes) as well as CFLs (compact fluorescent lamps). The savings on energy and CO2 emissions are so great that it’s worth binning your other bulbs now!

Insulate your roof

Houses built since the 1960s usually have some insulation in the roof — but it’s much thicker in more modern houses. Older houses often have none at all, or it may be damaged and ineffective. Check your loft space and bring your home up to modern standards — you may be able to get a grant or your energy provider may offer to install insulation at low cost. Even lower storey flats can benefit if the roof is insulated.

By simply insulating your hot water tank hot water will stay hotter for longer therefore wasting less energy.

Hot water cylinders should have solid foam insulation fitted in the factory or an insulated cylinder jacket. If the cylinder is bare or the layer of foam is so thin that it gets hot, fit an 80mm (3″) insulating jacket. Make sure to fit the jacket snugly around the pipes in and out of the cylinder for a distance of at least 1m (3′3″).

Draft exclude doors and windows

This is something that is relatively easy simply by using rubber sealants and such like around door and window frames. Repair window frames and check that windows open easily for rapid ventilation — release any that are painted shut, replace sash cords for sliding sash windows. For upper storey windows only do this yourself if there are hinges that allow you to remove the window sashes safely, with no risk of falling.

Summary

By actually being aware of your surroundings and what’s available on the market to improving upon the ENERGY PERFORMANCE of your home is the 1st step. Taking action is the 2nd and in implementing as many of the aforementioned with home improvements to prevent energy loss. The 3rd is watching those energy bills come down as a result and in doing so helping to preserve our planet.

If we all made at least some of the changes think how Globally this would help the ENERGY PERFORMACE of our buildings in our environment.

epcseo
http://www.articlesbase.com/law-articles/energy-performance-for-buildings-in-scotland-basics-explained-742448.html

1. Double glazing will creat a near vacuum that is an excelelnt insulator from heat loss (or gain) by convection or conduction. A special coating on the outside surface will also reduce gain through radiation
2. A cavity between the internal and external walls filled with insulating materials will cut down loss through the walls. This material should be made with a fibre with high resistance to conductivity and have a reflective (shiney silver) coating form aluminium on one side. Walls can be wood or brick/stone
3. Floors should be suspended from the earth but lined underneath by similar insulation materials to the walls.
4. Roof should have plastic lining that prevents draughts and then a fibre insulation underneath also with reflective coating.
5. Clay tiles or metal roof is fine.
6. Doors should have effective draught excluders to prevent heat loss this way.
7. add a heat pump system that extracts heat from atmosphere outside and upgrades it to provide background heating in loops located underneath your flooring. This is also reverseable in Summer to provide cooling.
8. Heating should be electrical using low cost power at night or if gas then a condensing boiler shoudl be used that extarct maximum heat from combustion.
9. Solar heating panels on roof can pre-heat water
10 small wind turbine can cut down on power
11. Use low energy light bulbs
12. always cook with lid on pots
13. Use showers and not baths for washing
14 Separate waste water from sewage and save for watering garden
15. have toilets that flush small amounts for Urine and larger amounts for larger objects
16 collect rainwater from roof and store for other uses
17 Hetaing should be thermostatically controlled for effficiency
18 If you liove in a very cold country then facing South Helps. If a hot country then facing East ensures heat in mornings
19. If you want something unusual the try a micro gasifier heating system that exports excess energy to power on the grid but otherwise you create your own heat and power in a CHP unit
20 consider buring waste packaging and wood in a multi product stove located in your main living are with balanced flue so that you do not suck air in from outside

I hope that this helps

Good Luck