Top products from r/RenewableEnergy
We found 20 product mentions on r/RenewableEnergy. We ranked the 25 resulting products by number of redditors who mentioned them. Here are the top 20.
1. Renewable and Efficient Electric Power Systems
Sentiment score: 1
Number of reviews: 1
Used Book in Good Condition
2. Driverless Car Revolution: Buy Mobility, Not Metal
Sentiment score: 1
Number of reviews: 1
3. Votala Teeth Whitening Kit, LED Light, 35% Carbamide Peroxide, 2 Gel Syringes, Tray and Case by
Sentiment score: 1
Number of reviews: 1
✔VOTALA Teeth whitening kit includes accelerator light that speeds up the whitening process. LED light contains 5 bulbs for more power and has a built-in timer with beeper so you can easily keep track of your whitening session time.✔Kit includes 2 teeth whitening gel syringes, containing 35% car...
4. Renogy 400 Watt 12 Volt Monocrystalline Solar Starter Kit with Wanderer
Sentiment score: 1
Number of reviews: 1
Monocrystalline solar cell efficiency: 21%;Ideal output: 2000Wh per day; can fully charge a 200Ah battery from 50% in 3 hours (depending on the availability of sunlight)With the Renogy Wanderer 30A PWM Charge Controller, you can expand your system up to a maximum of 400WThe charge controller has b...
5. Magicfly DC30A-1230 12V DC 2 Phase CPU Cooling Car Brushless Water Pump Waterproof Submersible
Sentiment score: 0
Number of reviews: 1
Super long working life(more than 30000 hours); Adopt high performance ceramic shaftThe axis is enclosed with static sealing, not dynamic, which can avoid leaking problemsAmphibious design; Submersible installation and entirely waterprooflow consumption; low noise(less than35db), Can used in compute...
6. SolarGoPack Solar Powered Backpack, Charges Mobile Devices, Take Your Power with You, 12k mAh L-ion Battery, Black & Blue - Stay Charged My Friends
Sentiment score: 0
Number of reviews: 1
SolarGoPack is a durable, stylish backpack equipped with a solar panel used to charge your mobile devices.The solar panel on the SolarGoPack bag powers a battery that will charge any of your electronic devices.A powerful 5w, 12000 mAh Lion Bat, lightweight removable panel designed with cutting edge ...
7. Merchants of Doubt: How a Handful of Scientists Obscured the Truth on Issues from Tobacco Smoke to Global Warming
Sentiment score: 0
Number of reviews: 1
8. The Grid: The Fraying Wires Between Americans and Our Energy Future
Sentiment score: 0
Number of reviews: 1
9. Getting to Know ArcGIS for Desktop
Sentiment score: 1
Number of reviews: 1
Disc includedThird EditionFor ArcGIS 10.1
10. The Prize: The Epic Quest for Oil, Money & Power
Sentiment score: 1
Number of reviews: 1
Free Press
11. The Wind Power Story: A Century of Innovation that Reshaped the Global Energy Landscape
Sentiment score: 1
Number of reviews: 1
12. Crossing the Chasm: Marketing and Selling High-Tech Products to Mainstream Customers
Sentiment score: 0
Number of reviews: 1
13. The Homeowner's Guide to Renewable Energy - Revised & Updated Edition: Achieving Energy Independence through Solar, Wind, Biomass and Hydropower
Sentiment score: 1
Number of reviews: 1
New Society Publishers
14. Clean Disruption of Energy and Transportation: How Silicon Valley Will Make Oil, Nuclear, Natural Gas, Coal, Electric Utilities and Conventional Cars Obsolete by 2030
Sentiment score: 1
Number of reviews: 1
Clean Disruption of Energy and Transportation How Silicon Valley Will Make Oil Nuclear Natural Gas Coal Electric Utilities and Conventional Cars
15. How Fascism Works: The Politics of Us and Them
Sentiment score: 1
Number of reviews: 1
16. Introduction to Energy in California (California Natural History Guides)
Sentiment score: 1
Number of reviews: 1
17. Electric Power Systems: A Conceptual Introduction
Sentiment score: 1
Number of reviews: 1
18. Alternative Energy For Dummies
Sentiment score: 1
Number of reviews: 1
Wiley Publishing
Yes I think that book I found would be good for you. Wikipedia is also a great resource.
https://en.m.wikipedia.org/wiki/Renewable_energy
Wind electrical generation is essentially just a turbine, so maybe do some research on turbine theory - steam turbines and boilers. Windmills are some of the oldest energy technologies we have as they have been used for grain Mills and water pumps long before electricity was discovered. The same can be said about hydro power. Geothermal is another fun technology to read about, alot if interested history about it development in italy and the science involved around geology.
All three of these renewable resources have something in common when it comes to making electricity: a turbine and a generator - the same way a coal, gas, or nuclear power system operates. Try to watch some videos on turbines and generators.
The only different one is solar power, where the heat collected by solar PV panels produces a DC electrical current and is converted to AC power using an inverter. However there is also a solar-thermal power plant design that uses the standard turbine/generator theory.
There are also technologies for passive hot water heating involving solar and geothermal, this is an interesting thing to research.
If you are ever have any questions about anything feel free to PM me, I love to talk about this stuff. My career is more so focused on power plants and larger generation electrical grid systems, but much of my schooling had to do with residential homes and I find this is what most regular people are most interested in.
If you are interested in how renewable energy can be applied to your home check out this book:
https://www.amazon.com/Homeowners-Guide-Renewable-Energy-Independence/dp/0865716862
The Quest: Energy, Security, and the Remaking of the Modern World looks like a great read! Possibly a follow-up to his book The Prize.
Consuming Power: A Social History of American Energies looks good as well! David Nye has written quite a few books... He seems like an interesting guy.
I haven't seen evidence to say that GIS is necessary to get a job, but I still strongly recommend it. I know several people, myself included, who have been told that GIS experience has gotten their resumes taken out of the pile.
Even if your school doesn't offer a course on arcGIS, the company that puts out the software offers a pretty good workbook that comes with a trail of the software if you want to look at it yourself.
If you're interested in learning a bit about the technical side of renewable energy and the electric power grid, Renewable and Efficient Electric Power Systems by Stanford professor Gil Masters and Electric Power Systems: A Conceptual Introduction by UC Berkeley professor Sascha von Meier are great resources.
On mobile right now can't do the math(edit, still did the math) but the solar bike pathway cost 3.7 million (granted it is a prototype) for 72 meters. That might have cost a couple thousand in bitumen and solar panels are around 1$/watt these days I believe. Assuming a width of 1.5m we end up with 105m^2. Now if we take these solar panels on Amazon we end up with 24m^2 for 600$. Now things should be looking pretty obvious. It doesn't matter how cheap they can make the solar roadway it's the same as about 5000~6000$ worth of solar panels and a few thousand dollars of road (didn't bother finding numbers, there's now way we would have roads if 72m cost more than a couple thousand dollars). So yeah, more expensive and less efficient. In conclusion, a terrible idea.Power banks like that are usually capable of being charged through a wall outlet, or through larger solar arrays like this one: http://www.amazon.com/gp/aw/d/B00E3OL5U8/ref=mp_s_a_1_1?qid=1420386439&sr=8-1&pi=AC_SY200_QL40&dpPl=1&dpID=51c7QRDDVnL&ref=plSrch
What is your phone's battery capacity and how often do you charge it?
Keep in mind, the energy required to charge your phone is minimal. Around 1 kWh a year. http://www.forbes.com/sites/christopherhelman/2013/09/07/how-much-energy-does-your-iphone-and-other-devices-use-and-what-to-do-about-it/
get some popcorn. save these links and watch them, it is highly probably your environmental advocacy will become much more productive.
https://www.youtube.com/watch?v=2b3ttqYDwF0
source to back up the presentation rethinkx.com
https://www.youtube.com/watch?v=0BWJcpesr6A
source to back up the presentation https://www.amazon.com/gp/product/B00WS1S4AM/ref=dbs_a_def_rwt_bibl_vppi_i1
https://www.youtube.com/watch?v=b8mrL8bvTWI source to back up podcast
http://www.innovationconcepts.eu/res/literatuurSchuiling/olivineagainstclimatechange23.pdf
projectvesta.org
this one is about animal advocacy, but its lessons apply to all forms of advocacy. (marketing, public public relations are really the same thing as advocacy. fossil fuels are ten times better at this than environmentalists)
https://www.youtube.com/watch?v=UUEGBDpmX0A
Environmentalist have one go to tactic, which is scare people really bad and hope the alter their behavoir.
https://cleantechnica.com/2018/11/18/buying-a-tesla-is-the-best-thing-you-can-do-for-the-environment/
my hope and belief in science is what motivates me every day. its not the fear.
Great news. For those sceptical of this report, I recommend checking out an an interesting assertion from Tony Seba regarding fossil fuels and nuclear going obsolete. He's saying that solar & battery are technologies and will continue to drop in price, like they have done for the last 30 years, and that the cost of fossil fuels will continue to be static or rise.
His book [Clean Disruption of Energy and Transportation: How Silicon Valley Will Make Oil, Nuclear, Natural Gas, Coal, Electric Utilities and Conventional Cars Obsolete by 2030] (http://www.amazon.com/Clean-Disruption-Energy-Transportation-Conventional/dp/0692210539?ie=UTF8&keywords=clean%20disruption&qid=1462589361&ref_=sr_1_1&sr=8-1 ) discusses this in detail.
Here is a [Short presentation] (https://www.youtube.com/watch?v=0L0JAnACdyc) and
a [long presentation] (https://www.youtube.com/watch?v=Kxryv2XrnqM) .
For a great history on wind power technology, markets and policies see the recent book The Wind Power Story
> The US is still a democratic republic, and not a fascist state.
This is a perspective of wealth and race. In places such as Pine Ridge, South Dakota, Ferguson, Missouri or the Mexican border the perspective differs. The US is a proto-fascist state in an academic sense and has been documented as such.
https://www.amazon.com/How-Fascism-Works-Politics-Them/dp/0525511830
> The government is still functioning as intended.
The government of the United States was designed by slave-holders to protect their wealth, so this statement is historically questionable. But it is also a bold claim considering current events.
The system "may" be working in some ways. It is definitely not working in others. (But either way this is a topic obviously outside the scope of the current forum.)
> You, for example, believe the US has weak air pollution standards.
And you only provided whataboutism in response. I never mentioned anything about Europe or Asia. They also have very poor environmental laws in many cases. "Everybody does it" isn't even accepted as a child's excuse.
But instead of an actual conversation, you can't help but make weird false equivalencies. Why is that? Why the pose?
There's a whole industry dedicated to offering 'reasonable observations'.....
This makes me very suspicious of remarks similar to yours. Nothing personal.
Solar backpacks.
i use these on 12v @ ~4 watts:
http://www.amazon.com/KEEDOX%C2%AE-DC30A-1230-Brushless-Waterproof-Submersible/dp/B009X6ADCM
Answer: No.
"Tipping Point" is defined as 13-15% market penetration, as described in this video by Simon Sinek Start with Why
From the book Crossing the Chasm by Geoffrey Moore
Plug in electric cars are a tiny 0.1% of the one billion cars on the world's roads by the end of 2015. So we have a LONG way to go to reach the tipping point, don't you think?