Watermotor - Simple Mechanical Drive

Most of the common machines used in workshops, industry, and farms are driven by motors of only .5 - 5 horsepower. The Watermotor will produce this amount of power at an extremely low cost and with a minimum of ecological disruption.

High energy efficiency means that the quantity of water necessary for operation and cost of installation is greatly reduced, while on the other hand the number of actual locations where waterpower on this scale is available increases exponentially. In effect, every small fast-flowing stream becomes an important local energy resource, perhaps in many cases the only practical one available. In the world's hilly and mountainous areas there are often few roads and even fewer electric power-lines. While frequently rich in small scale water-power resources, the people are poor.

The Watermotor is a practical means of utilizing one of the easiest to use and most efficient sources of natural energy.

http://www.watermotor.net

Solar Homes & Solar Collectors

Solar energy is our birthright like the air we breathe or the water we drink. Solar Home Plans and affordable Solar Hot Water Plans are the gateway into a "Solar Age" of energy independence. Fossil fuels are no longer necessary to keep the wheels of civilization turning. Build your own solar heating system with an MTD Solar Collector Kit. Explore the Strawberry Fields Book Store for more information. Alternative energies like solar energy will increase in value as fossil fuel prices escalate. Solar collectors, solar hot water systems, heat storage vaults, photovoltaic electricity, solar panels, solar greenhouses and solar house plans will become more important in this century. According to Buckminster Fuller "We have wondered too far from the roots." An energy crisis can only be avoided only if we learn to rely on a diffuse, sustainable resource like the sun. .

http://www.jc-solarhomes.com/

Invention of the Month - The Green Steam Engine

This one has been around a while, and has met the test of time. It's a reliable design, and we think it's awesome. See more at http://www.greensteamengine.com

Installing Solar at Woodhenge.org

Jim Juczak's power system was damaged by their recent house fire. A group of us went to help them rebuild various aspects from sheetrock to applying primer. My son Matt and I tackled upgrading and repairing the power system. Jim had built wooden frames for the 12 new solar panels. These panels are a bit different than the usual ones we run across. Each panel is a 45 watt, 98 volt open circuit amorphous panel. Matt and I built combiner boxes and wiring whips so that each frame will hold 4 panels wired in parallel, and a master combiner box that parallels the 3 frames, feeding the Outback MX-60 in the house. The house contains a 24 volt Trojan L16 battery pack.

Each frame has a small combiner box connecting the 4 panels with 12 gauge cable to a 10 gauge uplink to the master combiner box. The master combiner uplinks to the house with 6 gauge. See pics at http://ph.groups.yahoo.com/group/12VDC_Power/photos/browse/5156?c=

They bought a 40' shipping container to put belongings in while the house is being finished, so we put a temporary pv system on that as well for internal lighting.

We go back next weekend to fix the wind turbine and install some ground lines for the panels.

Low current LED Lighting

We recently got a line on these 110vac LED light strips. Containing 198 LED's, 5mm in size, the strip consumes 11 watts and outputs almost 700 lumens. They sell for $25 delivered in the lower 48 states. Get them at http://www.green-trust.org/products/.

Worm Composting eBooklet Finished

We finished our eBooklet on worm composting. We are adding the final pictures, and polishing up the video. The booklet is $15 and comes with support group access and a $10 discount on the video (normally $35). See http://www.green-trust.org/ebooks/.

Agrichar - Soil Productivity Magic Bullet?

The huge potential of agricultural soils to reduce greenhouse gases and increase production at the same time has been reinforced by new research findings at NSW Department of Primary Industries’ (DPI) Wollongbar Agricultural Institute.

Trials of agrichar - a product hailed as a saviour of Australia’s carbon-depleted soils and the environment - have doubled and, in one case, tripled crop growth when applied at the rate of 10 tonnes per hectare.

Agrichar is a black carbon byproduct of a process called pyrolysis, which involves heating green waste or other biomass without oxygen to generate renewable energy.

http://www.dpi.nsw.gov.au/research/updates/issues/may-2007/soils-offer-new-hope

http://www.abc.net.au/science/broadband/catalyst/asx/Agrichar_hi.asx