Fortress Maximus said:
Synergy1, I'm all for this thread turning into a discussion on alternative energy and what people think about its possible influence on how we get power in the future. Also, the classes I’ve taken qualify as well for a solar certificate and to enter an internship as a Utility Line Worker with Consumer’s Energy (HUGE Michigan power company). There is definitely an advantage to learning the skill sets within the energy world.
cordoncordon, thanks for words, man. Things I doubt I’d learn without asking the question here.
I’ve taken many mechanical and electrical courses (power transmission, electric machine controls, etc.) so far, but not my required wind power class. Because of that I have a lot of questions still myself. I’ve heard negative comments such as: “the grid” needs to be changed to accommodate wind power (?), too expensive, and some who think it’s a down right waste of money. Also, as this thread shows, a lot of positive words too.
I didn't want my question to degrade into a Green energy is good/bad debate, but rather was curious how the adverse conditions would treat a companies long term profitability.
Here are the cons of wind power:
1- It is not always on. because of this , you will need backup always on energy to keep it going; coal currently comprises of 40% of our electrical generation. Thus, the higher the wind capacity, the more coal you need to burn ; there is not a single study that shows wind power will reduce overall CO2 emissions. Moreover, because coal boilers are turned off/on, its not as efficient as keeping them always on...think of your car in the city vs on the highway MPG.
2 - low energy density. There needs to be a lot of land for wind and solar energy, and it doesn't produce much. People don't want to live near them
3- Lots of raw materials required. Compared to nuclear, coal etc, wind requires more material per WATT of energy produced.
(If you want the numbers, I can dig them up along with their references)
That said, I think that you would be wise to pursue a career in this field. Just because wind isn't the *best* energy source out there doesn't mean you can't really develop great skill sets while working in the industry. your skills would start with wind turbines but be applicable all over the energy field. Plus if skilled people get into the field and make significant contributions, you can change minds like mine!
I tried starting a green energy start up but it did not work. I am still bullish on the energy industry in general and am also seeking a job in this industry. The world will always need energy, and those who can generate it will hold all the cards.
On the grid- its pretty arcane and needs to be upgraded anyway.