Alderwood Retreat

Stan & Ginger Duncan
PO Box 639
Kodiak, AK 99615

Phone: 480.316.5092
 

 

 

Hydropower is our alternative energy of choice at Alderwood, our eco-friendly lodge on Kodiak.

Alderwood is Eco-Friendly!!

Every day, we experience firsthand the breathtaking beauty of the unspoiled wilderness on Kodiak Island.  We want to preserve this treasure by doing everything within our power to minimize our impact on this amazing place, so we have taken some steps to ensure that our lodge is as "green" as possible.
 
Our micro hydro-electric system
Several years ago, we installed a micro hydropower plant that has been supplying 100% of our electricity, 24/7!! This form of alternative energy is reputed to be one of the most efficient, and the least expensive to establish.  We are very fortunate to have a spring-fed creek gushing out of the side of Kupreanoff Mountain, the 2445-foot granite behemoth which stands guard over camp.  A fraction of the volume of this crystal-clear water is funneled down a 12-foot aluminum chute into a 40-gallon aluminum "catch tank," both of which we salvaged from a scrap yard and re-purposed.  (One of my favorite ways to recycle is to scavenge other people's discards and turn them into something useful!)  A panel of steel mesh is essential for keeping leaves & other debri from clogging up the pipes & turbine.

The water exits the tank from a 4" hole located several inches from the bottom, so as to avoid suctioning much of the silt that settles there.  Periodically, especially after heavy rains, we make the trek to the top of the water line in order to clean the screen and to vacuum out whatever has accumulated in the tank.  The water then drops 150 vertical feet over the course of 1800 linear feet of relatively inexpensive ABS pipe.   The diameter of the pipe is reduced to 2" just before reaching the power shed, thereby increasing the pressure exponentially!!  Thereupon the pipe is connected to a Harris Hydro Turbine, which we purchased from our good friends at Backwoods Solar. This unit then splits into four hoses, each of which is attached to a nozzle with a 1/4" brass nozzle.  Can you imagine the force that's built up by this point?!  These four jets blast the brass cups on the turbine, causing it to spin at an incredible rate.  Mounted above the turbine is an alternator that harnesses that power, sending it to a bank of batteries.  We then use an inverter to change the energy to 110V before it's sent off through the wiring to our various buildings.  The water is then returned to the creek to continue its journey to the ocean.

This system has more than paid for itself already by freeing us from dependence on fossil fuels, it's simplified life because we no longer have to go through the hassle of hauling all those 55-gallon drums out to the lodge, AND our power is generated almost silently!!  Now, rather than the rumble of a generator, we can hear the birds singing in harmony with the creek as it meanders through camp towards the gentle surf breaking on our private beach.         Truly, this is the epitome of serenity!

Our organic garden
One of the most rewarding things a person can do, in my humble opinion, is to plant a seed, water and nurture it, then watch as it becomes a mature plant that brings its caretaker pleasure through its appearance or consumption, or both!  At Alderwood Retreat, all kitchen waste is taken to our compost pile, mixed with seaweed & other nutrients till it has biodegraded enough to be spread upon our 100% organic garden.  Although the growing season in Alaska is relatively short, the daylight in Kodiak in the summer does allow an accelerated growth, permitting us to grow all manner of delicious edibles that we use at the dining table. Some of the things we enjoy cultivating (and eating!) are:
cabbage, kale, spinach, mustard, chard, lettuces
carrots, turnips, radishes, potatoes, beets, beans, peas
rhubarb, currants, raspberries, blueberries
mint, dill, parsley, cilantro, chives   

By utilizing a greenhouse we also sometimes grow:
tomatoes, zucchini, oregano, rosemary, & more!

Additionally, Ginger particularly enjoys leading our guests on hikes along the beaches or through the woods, teaching you about all the wonderful Wild Edibles along the way!

Our recycling program
At Alderwood, we do not hide our refuse; rather, by placing it conspicuously in the center of camp we make it apparent to our guests that recycling is an automatic part of our routine, and we encourage them to participate as well.   Garbage Centrale has five bins clearly labeled for dividing waste into categories that will go back to town for proper disposal or be deposited at the local recycling facility.  

Non-toxic cleaning products
Many people seem to be unaware of how harmful to the environment common household cleaning products  may be.  When these substances are rinsed down the drain, they eventually make their way into streams, rivers, & oceans, which then not only kill off beneficial bacteria, but also contaminate food sources for aquatic life forms, some of whom make their way back to our dinner tables!  We believe the responsible and simple solution is to only use products that are non-toxic & bio-degradable, such as those available at Melaleuca.com. In many cases, these products not only help save the planet, they'll save you money, too!!  Being concentrated (sometimes by 6X!!) reduces shipping costs & the related carbon footprint and minimize wasteful packaging.  

We also provide all-natural bath & body care products for our visitors to use when showering or taking a banya.   

Minimizing our impact
We are currently in the process of establishing a carbon offsetting program so that the carbon footprint incurred on your journey to our fair isle is compensated for.  Addition- ally, beginning this spring, we will offer our guests the opportunity to contribute to local conservation projects so that they can leave the Emerald Isle an even  better place than they found it!  Check back periodically for updates on our continuing journey towards being just a bit greener than we were the day before!!  

“The greatest revolution of life is the discovery that individuals can change the outer aspects of their lives by changing the inner attitudes of their minds."          William James

    


And forget not that the earth delights to feel your bare feet and the winds long to play with your hair.  (Kahlil Gibran)


Hiking through the Sitka Spruce on deer trails is just one of many eco-friendly activities available at Alderwood Retreat.


I go to nature to be soothed & healed, 
and to have my senses put in order. 
(John Burroughs)


I LOVE organic gardening in Alaska!
 


© 2010 Alderwood Retreat