What Is Preventing the Solar Energy and Other Renewables to Replace the Oil?

Solar energy and other renewables do not return the energy invested compared with fossil fuels. Fossil fuels are also portable-they have lots of energy and they can be transported. Not true of solar or wind, which are site specific and have to be part of an electrical grid. There's also the fact that the oil and coal still sitting underground is worth trillions to the oil companies, and the people who run those companies get rich from the status quo

What Is Preventing the Solar Energy and Other Renewables to Replace the Oil? 1

1. what is the most common and renewable energy sources?

solar energy or w can use water as hydropowr

2. Do solar energy panels for your home make sense?

I looked into it once, just for the hell of it. I assumed the sun would shine 12 hours every day, which it does not in this part of the world.I assumed no maintenance cost. The pay-back was about 20 years.In all the companies I have worked for, if the pay-back on a project is over 4 years, it has no chance. The payback depends on the cost of electricity from the local supplier, the maintenance cost, the amount and intensity of sunlight and the installed cost of panels. This is all constantly changing. As the situation stands now, I would rather invest my money in lottery tickets or better still buy good stocks.

What Is Preventing the Solar Energy and Other Renewables to Replace the Oil? 2

3. What kind of fuel is the most used one for generating energy?

We rely mainly on coal, nuclear, natural gas, hydroelectric, and petroleum power and a small amount from solar energy, tidal harnesses, wind generators, and geothermal sources. 80% of the world's energy consumption is in fossil fuels -- coal, oil and natural gas. Coal is still "king" right now at almost 50% of the US energy needs. Oil is a modest second. .

4. How much do you know about solar energy?

enough to know it's not the way to go for the future. I also know enough not to count wikipedia as a reliable resource. I firmly believe that nuclear is going to be the common source of power in the future.

5. How is solar energy stored for later use?

I have a solar panel system installed by a team called cotterill civils from birmingham, the midlands. If you need understand more about it, i would see there site as it has an informational

6. Solar Energy | Save & Learn More with ChooseEnergy®

The United States is on track to top 3 million solar PV installations this year, adding 1 million photovoltaic panels in just two years, according to a study by Wood Mackenzie Power & Renewables and the Solar Energy Industries Association. The number will exceed 4 million in 2023, the study says. It took more than 40 years for the first million installations. "The rapid growth in the solar industry has completely reshaped the energy conversation in this country," said Abigail Ross Hopper, SEIA president and CEO, in a press release announcing the study. The 2.7 million solar systems installed through September 2020 have the capacity to generate nearly 89 gigawatts of electricity. The solar industry employs about 250,000 Americans, the SEIA says. The expansion of solar is part of a growing movement toward renewable energy. Green energy made up 22.5 percent of all electricity generated in the country in 2020, according to the U.S. Energy Information Administration. Solar energy was responsible for about 14.7 percent of the green energy generated.

7. can solar energy generate electricity in a home alone? what is needed?.?

Adequate #of Solar Panels Adequate #of Storage Batteries Battery Charge Controller System load management Controller Mounting and wiring equipment Gas or Diesel Generator (Properly sized) I would figure on spending around $30,000-$40,000 for a decent system. This system will not give you air conditioning or heat, but will probably be adequate for a small homes other electrical, with some inconveniences at times. There are many companies offering these on the Internet. Some of them have forms and calculations for sizing all the equipment based on your location. You are not in a very good area because of a lot of rain, so diesel will need to run a lot. The most important thing in sizing system is to be accurate in listing ALL appliances electrical loads you have and how many hours/day they operate.

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Cost is number one but there are new types of collectors coming out all the time and they will get cheaper. A synthetic diamond has been created that may lessen the demand for silica and lower its price. Or, number one there has not been a viable champion for the cause. Perhaps the students and teachers can have a concrete educational experience and create their own systems. Learning from books is only 1/4 of the basic learning techniques. As for the paperwork, a lot of adminstrators give themselves gold stars for creating useless paperwork, Various levels of govt demand more and more reports that saddle teachers with more administration garbage instead of letting them teach. I know of one small group of teacher that felt it necessary to hire a temp secretary to do the damn reports. What about windmills catching them sea breezes. All you need for a windmill is any motor. A motor run backwards/cross wired becomes a generator. And you need a device that can turn a shaft. I bought a round roof vent for $5 at a garage sale and used sideways it turns like a race car. You need a battery to catch and store the dc charge and recently at Ace hardware I bought a dc to ac converter for 10$. Very good ones can be had for a little over a c-note. Do not wait for administrators, govt and such to do the job do it yourselves. you can do anything if you call it a science, math, environmental project and give a note to Popular Science and maybe they will get interested. A lot of high level people are appointed to jobs or get onto ballots because they are of the same club (skulland bones for instance) and not because they are creative thinkers and doers. You are the resource1. In what location will solar energy be least efficient?A....Ray;mond is correct2. How much do you know about solar energy?I know that I want to power my house with it. (when I own one that is)3. how is the relationship between israel ands china?Apparently not bad - China only has problems with America's interventionist approach, diplomatic relationships has been prospering ever since the 80s, and in the 90s their relationship was finally formalised. ----------------------------------------------- "In November 1991, the Defense Minister of Israel Moshe Arens was reported to have paid a secret visit to China and believed to have negotiated the establishment of ties and expansion of military cooperation. On January 23, 1992, the Foreign Minister of Israel David Levy paid a four-day visit to Beijing, preceding the formal establishment of ties. Both nations had maintained some trade links, which stood at USD 30 million in 1992. Since then, the annual growth in trade has averaged 40%. Bilateral trade rose to USD 3 billion in 2005 and is projected to rise to USD 5 billion by 2008 and USD 10 billion by 2010. China is Israel's largest Asian trading partner and has sought Israel's expertise in solar energy, manufacturing robotics, irrigation, construction, agricultural and water management and desalination technologies to combat drought and water shortages. In turn, Israel has imported high-tech products and manufactured goods from China. There are more than 1,000 Israeli firms operating in China as of 2010. In particular, Chinese firms play an essential role in the $10-billion kosher foods industry, with 500 factories across China producing kosher food for a large American and Israeli market. In 2007, Israeli Prime Minister Ehud Olmert made a high-profile visit to China to bolster trade and military cooperation and seek China's support over the conflict over Iran's nuclear proliferation." More on wikipedia, link provided. ----------------------------------------------- So you see, their relationship is so good, and their military trade expanding so fast, it's actually concerning America. In a sense both nations suffered heavily under Axis powers in WWII, and their desire to protect their nations from any further foreign intervention is perhaps a common interest.4. Superman's weakness with kryptonite. Is it the size that effects him? Or how long he is near it?Both have something to do with it. He does not get sick just from the rocks, but from the radiaton that comes off of it. Much in the same way his powers are activated by solar energy, kryptonite(rubble of his home planet that followed his spaceship to earth) absorbs solar radiation, andd it emits some sickeneing effec only kryptonians can feel. So both the amount of kryptonite and the length of exposure hurt him. a small rock the size of a fist might bring him to his knees, but could take a while to kill him. A much larger amount would take significantly less time. More kryptonite = more radiatin being emitted. It all has to do with the yellow sun too. Since he can lose his powers during solar flares and eclipses, presumably the kryptonite wont have any effect on him during this time
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