Electric Equipment Initiative Rolls On

Several years ago we began a program utilizing fully electric equipment on our golf course that we called the Electric Equipment Initiative.  We needed a new mower for the clubhouse grounds recently, so sticking with our philosophy of reducing fuel use and carbon emissions, we purchased the EGO Lithium-ion battery powered mower from The Home Depot.

The EGO mower is a fully electric 21inch self propelled mower powered by a 56 volt lithium-ion rechargeable battery that will run for about one hour and will fully recharge in an hour.  The biggest question we had was, Would the mower have enough power to mow around the entire clubhouse on a single charge?  We are pleased to say that the mower has enough power to do the job and then some.

The EGO mower is great.  It is quiet so we are not disrupting golfers, guests, or clubhouse employees while we are mowing around the clubhouse.  It is lightweight so we really don't even have to use the self propel function if we don't want to.  It continues to help us save fuel, eliminate the possible environmental contamination with oils or fluids and eliminates the emission of harmful carbon emissions.  It looks really cool as well...it has headlights so we can silently mow in the dark if we choose.

The EGO mower, since it doesn't have any fluids or gas in it to spill out, can be stored in almost any position.  The mower folds up easily to about the size of a 50 pound bag of seed and can be stored out of the way, up against a wall to save space.

The purchase of this fully electric push mower brings our electric equipment project "full circle".  After all. it was an electric lawnmower used by Ms. Lori Munkeboe's neighbor early on a weekend morning that got the conversation about utilizing fully electric equipment on our golf course started.  This mower is just another great addition to our fleet and we hope to add more electric elements to our toolbox in the future.

We are excited and honored to be able to detail the history and success of our Electric Equipment Initiative in this month's Golf Course Management magazine in an article "Can You Hear Me Now?" starting on page 46.  I have had the pleasure of telling our story to several organizations across the country over the past several years and I hope this article will be able to reach many more and get them thinking about the advantages of using fully electric equipment to maintain their golf course.  This was a fun article to write and I have to say thanks to everyone who helped me complete this article and get it in print.

If you have any questions about using electric equipment on your course, or possibly, at your home please let me know.  If I can be of any assistance I will gladly answer any questions that I can.

Time to put the mowers up

Friday marked what will most likely be the last mowing of the fairways and approaches for the 2013 growing season.  It has been a great year even with all the rainy, cloudy weather we experienced during the summer months. 

Improvements to the golf course this year have included projects such as the renovation of our short game practice area behind the cart storage building.  This area which is also used as a greens nursery was in dire need of repair and with the help of our friends from Champion Turf Farms is now another asset to our golf course and a great place for our golfers to practice.  Chipping Green Renovation

As we did on #5 green two years ago, this year we installed part circle irrigation heads on #16 green so we could better control the amount of water applied to the greens surface and to be able to apply it only to the green and not the surround.  As a result, these greens which used to be our worst are now among our best.  We are planning to continue this process on other holes this winter.
#16 Irrigation Renovation

Renovation of the bunkers continued earlier this year as we finished up the removal of old sand, installation of new Sand Mat bunker liner and installation of new bunker sand to finish up renovation of all the greenside bunkers.  Only a few fairway bunkers are left to be renovated and some maintenance of adding some new sand to the renovated bunkers and the nightmare of maintaining the old bunkers will be a distant memory.

One of our biggest improvements to the golf course this year has come in the form of the new electric golf course maintenance equipment we got through our "Electric Equipment Initiative."   The new electric equipment has made a tremendous improvement to the golf course not only in the conditioning of the course but in reducing point source CO2 emissions and undesirable noise.  We thank Ms. Lori Munkeboe of the Office of Sustainable Practices and our Director of Golf Mr. Mike Nixon for thinking of Harrison Bay as a great place to implement this project.  We are hoping to continue this project at another State Park golf course in the near future.
Electric Equipment Initiative Goes Public

Along with our Mallard Duck nesting tubes and our wild turkey feeders, my favorite environmental project that we do The Harrison Bay Eagle Cam Project was a tremendous success this year.  With the hatching failure that Elliott and Eloise experienced last year to see the two little eaglets hatch, grow and fledge this year was doubly exciting.  The Harrison Bay Eagle Cam Project has reached over 211,000 unique viewers in 69 different countries since it began.  We are grateful for all our sponsors and supporters we have had over the years and are especially grateful that the USGA Green Section has once again provided major funding for this years operation.  Hopefully within the next two weeks we will have a new pan/tilt/zoom camera installed beside the nest and a microphone installed so we can hopefully hear this years brood calling out for some fish or turtle.  Two Weeks Since Eaglet Hatching

Most of all I have to thank my fantastic staff.  Without their passion and dedication to the conditioning and playability of the golf course we would not be in the position we are today.  Although I tend to hear the great comments from the golfers and guests, the golf course maintenance staff are the ones that make the golf course what it is and they deserve all the credit.

 

Great Work Gentlemen!!!

50 Days of ZERO EMISSIONS

Today marks our 50th day of Zero Emissions maintenance at The Bear Trace at Harrison Bay.  What a great feeling that is to say.  Except for the fuel used in our backpack blowers ALL golf course maintenance activities are carried out using battery powered electric equipment which produce ZERO point source carbon emissions, use ZERO drops of gasoline, produce ZERO gallons of used motor and/or hydraulic oil, and produce nearly ZERO noise pollution. 

In March of this year we replaced the vast majority of our gasoline powered golf course maintenance equipment with battery powered electric models.  Through the Clean Tennessee Energy Grant funded by the Tennessee Valley Authority through the Office of Sustainable Practices of the Tennessee Department of Environment and Conservation we purchased three Jacobsen Eclipse 322 triplex greensmowers, four Jacobsen Eclipse 322 triplex tee and approach mowers, two Tru-Turf R52 greens rollers, two Smithco Super Star bunker rakes, five Toro Workman MDEs and two Club Car Carry All Turf IIs.  These units make up the bulk of our golf course maintenance fleet and on days like today are the only units used on the golf course. 

When we began looking into the possibility of converting our gasoline powered equipment to electric many questions and concerns came up.  How much fuel usage
can we eliminate?  How much CO2 emissions can we eliminate?  How much will our electricity bill go up?  Can a battery powered mower really cut as well as a gasoline powered mower and can it make it around the golf course without loosing power?  All of these questions were very good ones and we did our best to research the correct answer.  The biggest question though was would the electric equipment perform as we needed it to and would it truly benefit the golf course and the environment.

After five months of using the electric equipment I can say without hesitation that using electric equipment on a golf course is a very, very viable option to gasoline powered equipment.  The equipment has performed well beyond our expectations and to answer a few of the questions above, in the first four months of operation when compared to usage during the same months in 2012 we have eliminated the use of 700.2 gallons of gasoline and eliminated the production of 14,004 point source pounds of CO2.  Our fuel savings for this time frame has been $2,332.73 while our electricity costs are only $1,175.31.  While we have not been able to eliminate all use of gasoline or CO2 emissions on the golf course this is a great start.

The equipment has been a huge hit with the golf course maintenance staff and the golfers.  The quietness of the equipment allows us to carry out our maintenance practices without disturbing the golfers as much as we have in the past with our loud gasoline engine powered units.  We have had many golfers comment about how nice it is not to have to hear the equipment and we get some really strange, but great, looks when we go by them and all you can hear is the sound of the tires on the asphalt.

But the ones who really benefit from the elimination of carbon emissions, the reduction in noise pollution, and the elimination of a possible fuel or oil spill are the ones who call the golf course home.  We don't disturb the wildlife as we travel around the golf course anymore and many times the deer don't even move when we drive by.  At Harrison Bay we know that the golf course is their home and we are only visiting, so if they are happy, then I am happy.


Our Electric Equipment Initiative is just beginning and we hope that others will consider the benefits and the rewards of using alternative energy sources to operate their golf course equipment in the future. 

On to the next 50 days!!!

Electric Equipment Initiative at The Bear Trace at Harrison Bay

How great for the environment would it be to be able to maintain the golf course without burning a single drop of fuel?  Well, that may seem like a dream but it is one that we are going to chase at Harrison Bay.  In an effort to reduce our impact on the environment through the emission of carbon emitted by our current gasoline engines we are converting the majority of our golf course maintenance equipment to a fully electric battery powered fleet.

This Electric Equipment Initiative, as we like to call it, will involve the replacement of gasoline combustion engines on our greens, tees, approaches, bunker rakes, greens rollers, and our staff utility vehicles with fully, 100% electric equipment.  It will be a total of 19 pieces of equipment which will allow us to maintain the golf course without polluting the air with carbon emissions and will allow us to not disturb our golfers and guests with the operation of loud equipment.

Working with the great people in the Office of Sustainable Practices in the Tennessee Department of Environment and Conservation we were able to obtain funding from Tennessee State Parks and the Tennessee Valley Authority for this project through the Clean Tennessee Energy grant.  By converting our gasoline burning equipment to all electric equipment we estimate we will reduce our gasoline consumption by over 12,000 gallons, eliminate the emission of over 215,000 pounds of point source carbon, and reduce our maintenance expenses by over $30,000.00.

It has taken a while to get the project off the ground but we are getting very close to seeing it be a reality.  The equipment we chose for the project is the Jacobsen Eclipse 322  triplex mower for greens, tees, and approaches, the Smithco Super Star 48 volt bunker rake, the Tru Turf R52  greens roller, the Toro Workman MDE, and the Club Car Carry All Turf II.  These units will allow us on many days to maintain our golf course without burning a single drop of fuel or emitting a single pound of point source carbon emission.  The goal of the whole project.

We have taken delivery of a couple pieces of equipment last week which have already been placed into service and are operating beyond our expectations.

Mitch is trying out the new Smithco Super Star bunker rake.

Left is a video of Willie operating one of the new fully electric bunker rakes.  Be sure to turn your volume up so you can hear the full experience.

We also chose to replace the staff vehicles with fully electric Toro Workman MDE vehicles.  These vehicles will allow the golf course staff to perform their duties around the golf course quietly so as not to disturb the golfers or the wildlife.  Win Win for everyone.

The Toro Workman MDEs are powered by a powerful 48 volt system which we have already found to have all the power we need to haul fertilizer, sand, and a trailer around the golf course.



We are anxiously awaiting the arrival of the remaining equipment and the onset of spring so we can put it all into operation.  We can already tell that one of the biggest things we are going to have to get used to is not hearing the sound of the gasoline engines as we perform our work but that is something we will gladly get used to.