Alt E Updates –

How to make a homemade hammer mill

To make a homemade pellet mill is technically possible though is neither fee effective or a practical option To be able to consistently as well as efficiently process biomass into energy pellets required some fairly heavy engineering to cope by means of the forces involved Learn more about Homemade Pellet Mill On the PelHeat website we promote a range of small pellet mills which can be used in the house These pellet mill are of a high quality and very affordable as the prices are directly from the manufacturer Small pellet mills are generally all flat die pellet mills The flat die pellet mill is a upright design The rollers sit on greatest of the die applying pressure vertically to the greatest surface of the die Depending on the design either the roller shell or die will be stationary plus the other will rotate Material enters from the top and falls between the rollers plus die The pellets come because of the bottom of the die along with are cut to length via a knife Pellet length is much more important than many people appreciate Some pellet stove augers cannot handle oversized pellets causing damage to the auger or simply

pelleting straw

A biomass pellet machine is used to compress wood residues into biomass pellets Biomass pellets have quite a lot of different uses including energy pellets animal bedding as well as even BBQ pellets The process of producing wood pellets in a wood pellet machine relies on the basic principles of heat along with pressure Heat is required to break down the bonds within the wood as well as to soften the untreated binding agent lignin Pressure then forces the biomass in its new softened state into pellet shapes More than a few factors influence how well the process operates plus the quality of the pellets These factors include moisture content matter density particle size untreated binding abilities as well as more than a few other factors Learn more about Pellet Mill Wood pellet machines are most commonly used to manufacture wood pellet energy Wood pellet energy over recent years has grown rapidly in popularity because of high oil prices and concerns over climate change Once the biomass has been processed through the wood pellet machine a high quality high density high heat value energy is shaped One of the many reward to wood pellet stoves along with boilers is that

hybrid composting toilet

In recent years more and more people have become interested in composting toilet systems Composting toilets have many environmental and financial advantages they help conserve water resources they help reduce sewage or groundwater contamination they eliminate many of the costs associated with keeping up sewers and septic systems and their final product is actually beneficial for the environment compost instead of polluting However if you are looking for a composting toilet you may be a bit confused by the selection and the different models currently available There are literally dozens of composting toilet system manufacturers offering a variety of different types and features on composting toilet systems to choose from However in general there are just two basic types of compost toiletsthat you must choose between for your home self-contained or split also known as remote There are also various portable composting toilets available as well although those will not be the focus of this article Self-contained composting toilet systems are ideal for small homes and spaces They are quite easy to install and are often ready to go right out of the box They tend to be cheaper than the split composting toilet models as well There are both

CETO WAVE

bustermk asked A world first has been achieved at the Henderson marine base in Western Australia with the launch of an Australian designed and built and British backed wave energy generator to sit on the sea floor and produce electricity and fresh water with no fossil fuel input CETO is the first wave power converter to sit on the seabed where it is invisible safe from storms and ocean forces and self contained Unlike other wave energy technologies that require undersea grids and costly marine Water Gas

how to make a wood pellet mill

homemade wind turbine stator

A homemade wind generator is the ideal solution for anyone living in windy or overcast areas where solar power may be insufficient or inefficient to rely on Before deciding whether to have a go at a DIY wind turbine construction at all it should be wise to have a wind resource assessment done to estimate the energy final output for the project and decide whether it is feasible or not To do so a prospective DIY windmill builder should make use of GIS Geographic Information System from public data such as the US National Renewable Energy Laboratory High Resolution Wind Data Set for example Once decided that this is the way to go it is relatively an easy task to build a wind generator providing good guidance is available The costs involved are a fraction of a ready made windmill down to few hundreds from thousands The real obstacle may be technical especially without manual or technical experience in such devices Main parts like the blades the Dc motor and the mast can easily be found at a hardware store while batteries to store the converted energy may be recycled from old forklift trucks and pulsed back to life with

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No one has a doubt that our planet is facing all round environmental degradation due to human intervention However there is a growing realization now that all this needs to be stopped and reversed Hence there are ways to find out about the eco-friendly green sustainable alternative and renewable energies and technologies which can contribute to make things better There is a strong belief that the technological innovation and intervention in renewable sources of energy like sun wind ocean thermal gradient tides etc can help us out in this situation Out of these the solar energy is perhaps the most important The utilization of the solar energy is currently being done by two technologies a the photo-voltaic technology and b the solar thermal technology The photovoltaic PV technology is used to make solar panels and it involves the conversion of solar rays into electricity which in turn is used for running a variety of electrical appliances The thermal technology however directly converts the solar rays into power as in solar cookers PV solar panels come in three types of thin film varieties mono- crystalline multi-crystalline and amorphous A PV cell is made up of one or more layers of semi-conducting

current uses of wind energy

As oil prices continue to explode alternative energy is getting a close look in the United States Here is a guide to wind energy in the USA One of the worlds fastest growing types of renewable energy sources is wind energy While most of the Earth is still reliant on different types of fossil fuels such as oil natural gas and coal for their energy supply many countries are trying to come up with alternative methods of obtaining energy Much of Europe has begun to build and use wind farms which are groupings of wind turbines that harness the energy of the wind in order to create energy and electricity Also involved in using wind energy USA has started to build their own wind farms Wind turbines are the individual components of wind farms and they are machinery composed of several main parts The first part is the rotor also known as the blades or the propeller and this is the part of the turbine that actually collects the wind energy and converts it into drive energy which then turns a shaft This shaft actually creates the energy that is then stored or converted into electricity Wind farms are groupings

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