As a recipient of two corneal transplants I think of my donors every day. Please consider becoming a donor to give the gift of sight to someone.
I would be blind and unable to maintain this site without such an unconditional act of love by two people and their families.
You can read my story of two corneal transplants on this site at: http://www.kenclifton.com/wordpress/my-vision/through-the-eyes-of-others/
NC Renewable Energy Credits Available for the Solar Set-Aside
We have two Renewable Energy Facilities registered in the NC-RETS Renewable Energy Portfolio Tracking System. Both facilities are located inside North Carolina and produce power from certified and calibrated metered systems. I will consider selling solar PV and metered solar thermal RECs to North Carolina Power Companies, Co-Ops or municipalities who are also registered in the NC-RETS system.
Follow this link ( https://portal2.ncrets.org/myModule/rpt/myrpt.asp?r=204 ) to see a current listing of the NC-RETS Bulletin board, currently about 25 RECs are available for transfer / sale. Look for facilities GEN259 and GEN266 .
Welcome to Ken Clifton’s blog.
If you are a student you will be most interested in the “teaching” category content. Please feel free to explore the “About” and “Resume” links at the left. If you are interested in RECs please see the renewable energy credits link. The Salisbury Post did a front page story on our solar PV facilities that ran on February 8, 2011.
We are excited about renewable energy! This site is run on solar generated electricity. We have solar PV and solar thermal renewable energy facilities approved by the State of North Carolina at our home. See the renewable energy link for more information. If you are interested in biomass or CO2 neutral home heating, please read the Salisbury Post newspaper article published on February 11, 2007 for more information. My presentation made to several groups on biomass is also available.
Thanks, and I look forward to working with you during the Spring 2015 semester! Please consider becoming an organ donor. I have vision to maintain this site and work thanks to two corneal transplants. Without those transplants I would be blind.
On October 28th I received the gift of sight from a person who selflessly donated their eyes so that others might see. Kat and I are gearing up for the next transplant surgery. We are very thankful for the prayers of so many. A simple “thank you” is just not enough for the many expressions of thoughtfulness made in so many different ways during this difficult time.
My computer time continues to be very limited as I am recovering, but Kat has been wonderful to read many messages to me. Here is the text of a letter I wrote to the family of my eye donor, the identity of whom I will never know. This letter was mailed to the Eye Bank last week:
Subject: Please Convey My Sincere, Heartfelt Thanks
Dear Sir/ Madam,
Words cannot express the difference your loved one’s gift of vision has made in my life, and to my family. My entire life I have had useful vision in only one eye due to a birth defect. Beginning in 2007 I began to lose that vision due to a corneal disease called Fuch’s Corneal Dystrophy.
Fuch’s disease not only causes loss of vision, but in its later stages extremely painful blisters can erupt on the eyes, causing severe pain. For the last six months I have suffered from multiple blisters on both eyes. The pain and loss of vision are a terrible combination.
This October, at the age of 54 my vision was so bad I had to stop my college teaching due to the loss of vision. I could no longer work to support my two young children, aged 7 and 13. This was a very stressful time for my family.
By the grace of God, I found a very gifted surgeon at the University of Alabama, Callahan Eye Hospital. Dr. Parker was able to perform a transplant for me on October 28th that not only restored my vision to 20/20, but also took away the terrible pain in one of my eyes. Your loved one’s gift changed my life.
I am scheduled to receive another corneal transplant soon. Our hope is that it will eliminate the pain and restore some vision in my other eye with the birth defect. That eye also has multiple blisters from Fuch’s disease.
Thanks to the caring donation of the eyes of a kind, selfless person I am able to see. I can’t describe the powerful explosion of color, beauty and light that I have seen this week. When we returned home I was able to see the faces of my two children again. In January of 2015, I hope to return to teaching at the Community College to continue making a difference in the lives of hundreds of students.
Please know that your loving donation of sight has made a HUGE difference, and has touched many lives.
With Sincere, Heartfelt Thanks
(for a complete story of my two corneal transplants please visit: http://www.kenclifton.com/wordpress/my-vision/through-the-eyes-of-others/ )
The last few months have been very difficult. I have struggled from one day to the next in a good bit of “extreme” pain as my vision is slowly taken away by Fuch’s Corneal Dystrophy. Much of my limited computer time is done with the help of a magnifying glass or the accessibility tools. Last week I turned over all my Fall classes at RCCC to other professors.
I remain steadfast in my faith that God has directed me to a wonderful transplant surgeon. My hope is that soon I will once again be able to “see” my children grow up for a few more years and to see many more happy moments with my wonderful wife Kat.
Even when faced with the vision challenges we added another 3 kW of solar in the summer of 2014. What stronger statement could I make than to undertake a solar project while in the midst of a potentially life-changing event? Make no mistake, I had a laser-like focus to ensure the project would provide continuously increasing benefits to my family for many years to come.
Lastly, I want to say thank you to all my students of the past 23 years! I hope that each of you will continue to be life-long learners. The best things in life come through faith, perseverance and hard work. I know we worked hard together in my classes.
to ensure the class gets run!
The link for class content is below the photo
Sometimes the truth hurts a lot. But then again, so does COPD and not being able to breathe. Watch this video on the true cost of gasoline.
I have been interested in small wind turbines for some time. But, not because they are practical in my area from a power production perspective. My interest is that I could use the wind turbine’s production to reduce the demand-charges imposed by our utility. With our time-of-use service, the power company imposes an additional charge for each kW we draw during the peak rate periods.
While a wind turbine’s payback in my area is pretty long based on power production, if it reduced demand charges that is a different matter. In fact a wind turbine might pay for itself very quickly considering that when we don’t have good sun, we usually have wind.
Another detractor regarding the wind turbines is the added complexity of a battery bank and dump loads. The cost and maintenance of a battery bank just did not interest me. All that changed yesterday when I found a Masters Thesis by Christopher Eldridge (2011) at Kansas State University.
In his thesis, Eldridge experimented with using an Enphase micro-inverter, and a Primus AIR Breeze 160 watt wind turbine without a battery bank. His thesis is very interesting. I expect to be looking for some capacitor boards, and power NFETs very soon. Mr. Eldridge’s work is much appreciated and definitely changed my perspective.
Thoughts and insights from other solar producers are welcomed!
Here is the information on his thesis:
Using super capacitors to interface a small wind turbine to a grid-tied micro-inverter
Author: Eldridge, Christopher Sean
Publication Date: 2011
Graduation Month: May
Degree: Master of Science
Department: Department of Electrical Engineering
Major Professor: William B. Kuhn
As of today, NISSAN electric cars with a quick charge port can charge up to 80 percent in 30 minutes here in Salisbury, NC. The fast charger should really help folks driving I-85 between Greensboro and Charlotte since we are right in the middle. Kevin Murphy of Ben Mynatt NISSAN sent me this photo today of the new DC fast charger that is now operational: click to view status .
So, with the New Year, the Legislators officially embark on another quest to discourage electric vehicles. We all breathe the same air, so they will be inhaling the effects of their own work along with the rest of us. Lets hope that all the studies about the ozone and air quality are wrong, otherwise they should worry about the increased risk of COPD, heart disease, lung cancer, etc.
On an optimistic note, I don’t think their new fee applies to hybrids and plug-in hybrids. Anyone reading this with a different interpretation please comment. Here is a copy of the new law with references:
GENERAL ASSEMBLY OF NORTH CAROLINA
SESSION LAW 2013-360
SENATE BILL 402
AN ACT TO MAKE BASE BUDGET APPROPRIATIONS FOR CURRENT OPERATIONS
OF STATE DEPARTMENTS, INSTITUTIONS, AND AGENCIES, AND FOR OTHER PURPOSES.
The General Assembly of North Carolina enacts:
PART XXXIV. DEPARTMENT OF TRANSPORTATION
ADDITIONAL ANNUAL FEE FOR ELECTRIC VEHICLES
SECTION 34.21.(a) G.S. 20-87 is amended by adding the following new
subdivision to read:
“(13) Additional fee for certain electric vehicles. – At the time of an initial
registration or registration renewal, the owner of a plug-in electric vehicle that is not a low-speed vehicle and that does not rely on a nonelectric source of power shall pay a fee in the amount of one hundred dollars ($100.00) in addition to any other required registration fees.”
SECTION 34.21.(b) This section becomes effective January 1, 2014, and applies to initial or renewal motor vehicle registrations on or after that date.
North Carolina General Assembly (NCGA) (2013, July 26), Senate Bill
402 / S.L. 2013-360 Appropriations Act of 2013, Retreived from NCGA Web site:
http://ncleg.net/Sessions/2013/Bills/Senate/PDF/S402v7.pdf on January 1, 2014
According to the Carolina Dealer Training (CDT) Web site of Kat Messenger, this new $100 fee is only applicable to vehicles with the fuel type “E” on the registration
Also, it is imperative that you make sure the fuel code is correct. This is for
“plug-in” electric vehicles with a fuel type of “E”; meaning, purely electric, and does not rely on a nonelectric source of power.
Carolina Dealer Training (2013, Nov. 1), One Day Delay in Additional Registration Fee for Electric Vehicles. Retrieved from Carolina Dealer Training Web site:
http://carolinadealertraining.com/?p=6213 on January 1, 2014