sunshine hours

September 22, 2018

Roadways lined with solar panels may not be as promising as hoped, first studies show

Filed under: Morons,solar — sunshinehours1 @ 10:16 AM
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When you come up with a dumb idea and call it green …

“Four years ago a viral campaign wooed the world with a promise of fighting climate change and jump-starting the economy by replacing tarmac on the world’s roads with solar panels. The bold idea has undergone some road testing since then.

The first results from preliminary studies have recently come out, and they’re a bit underwhelming.

A solar panel lying under a road is at a number of disadvantages.

As it’s not at the optimum tilt angle, it’s going to produce less power and it’s going to be more prone to shading, which is a problem as shade over just 5% of the surface of a panel can reduce power generation by 50%.”

“The panels are also likely to be covered by dirt and dust, and would need far thicker glass than conventional panels to withstand the weight of traffic, which will further limit the light they absorb.

Unable to benefit from air circulation, its inevitable these panels will heat up more than a rooftop solar panel too. For every 1°C over optimum temperature you lose 0.5% of energy efficiency.

As a result a significant drop in performance for a solar road, compared to rooftop solar panels, has to be expected. The question is by how much and what is the economic cost?”

 

Four years ago a viral campaign wooed the world with a promise of fighting climate change and jump-starting the economy by replacing tarmac on the world’s roads with solar panels. The bold idea has undergone some road testing since then

 

 

 

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May 30, 2018

Japan Will Need To Dispose of 110,000 Solar Panels per Day!

Filed under: Japan,solar,Solar Farm — sunshinehours1 @ 7:41 PM
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A mess of panels.

TOKYO —  Solar panels have sprung up across Japan in the past few years, after the government introduced a “feed-in tariff” in July 2012 that guarantees prices for electricity generated from renewable energy. When these panels reach the end of their working lives in 20-30 years, they will create a mountain of waste.

 

By 2020, Japan’s Environment Ministry forecasts the country’s solar-panel waste will exceed 10,000 tons.

After that, the pile really starts growing: reaching 100,000 tons in 2031 and topping 300,000 tons in 2033, the 20th anniversary of the feed-in tariff.

Between 2034 and 2040 the amount of waste produced is expected to hover around 700,000-800,000 tons annually.

The projected peak of 810,000 tons is equivalent to 40.5 million panels.

To dispose of that amount in a year would mean getting rid of 110,000 panels per day.

https://asia.nikkei.com/Business/Technology/Japan-tries-to-chip-away-at-mountain-of-disused-solar-panels

 

January 4, 2018

10 Hours of Sun in Germany for December 2017

Filed under: Germany,solar,Solar Farm,Sunshine — sunshinehours1 @ 10:21 AM
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At NoTricksZone the insanity of Germany’s “plan” for saving the worlds from cheap electrcity is on display.

80GW of demand (the reddish line)

40 GW of installed solar producing almost nothing (the yellow)/

10 hours of sunshine in Germany for the whole month of December.

 

 

As Jo Nova says:

“Imagine what kind of havoc this kind of energy flux can do. Not one piece of baseload capital equipment can be retired, despite the fact that half of it is randomly unprofitable depending on cloud cover. Solar PV eats away the low cost competitive advantage. Capital sits there unused, spinning on standby, while wages, interest, and other costs keep accruing. So hapless baseload suppliers charge more for the hours that they do run, making electricity more expensive.

They just need batteries with three months supply.”

 

December 22, 2016

100% Renewable (COUGH COUGH)

Filed under: Coal,natural gas — sunshinehours1 @ 10:11 AM
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“The city of Las Vegas is now drawing 100 percent of its power from renewable energy sources

“The effort moved closer to reality about a year ago when the city expanded its partnership with NVEnergy

NVEnergy’s GreenEnergy program allows large customers to contract for an added cost with the company to power their facilities. Customers that opt to receive all of their energy from renewable sources pay a slight premium for that.”

Coal currently accounts for 8 percent of NVEnergy’s generating resources, compared with 74 percent natural gas and 18 percent renewable resources.”

 

http://www.reviewjournal.com/news/politics-and-government/las-vegas/city-las-vegas-reaches-clean-energy-goal

October 19, 2016

Solar Array UHI = PVHI = 3C to 4C

Filed under: solar,Solar Farm,UHI — sunshinehours1 @ 8:40 AM
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Do you have a lot of solar cells in your neighborhood or city or state? Then welcome to the PVHI.

“Because there are still large uncertainties surrounding the potential for a PHVI effect, we examined the PVHI empirically with experiments that spanned three biomes. We found temperatures over a PV plant were regularly 3–4 °C warmer than wildlands at night, which is in direct contrast to other studies based on models that suggested that PV systems should decrease ambient temperatures.”

And then your region can buy more air conditioners to try and cool off the evening, which will then pump more warm moist air into the area, which will increase the night time temperatures even more and then ….

 

 

October 7, 2016

Ontario Boondoggle – The Giant Scam Costing Consumers 100s of billions

 

Poor Ontario. An energy policy created by green activists is a grotesquely expensive mess that consumers will be paying for …. for the rest of their lives.

Read and weep here. Unfortunately Canada now has a pretty Prime Minister who will drag us down the same road and commit economic suicide.

ontarioboondoggle

ontarioboondoggle_2

 

 

September 5, 2016

Streamers

Filed under: Bird Fryers,bird slaughterers,California,solar,Solar Farm — sunshinehours1 @ 11:08 AM
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The wisps of smoke are birds/insects being immolated by the Ivanpah solar farm.

la-me-solar-bird-deaths-pictures-009

A macabre fireworks show unfolds each day along I-15 west of Las Vegas, as birds fly into concentrated beams of sunlight and are instantly incinerated, leaving wisps of white smoke against the blue desert sky.

Workers at the Ivanpah Solar Plant have a name for the spectacle: “Streamers.”

Federal biologists say about 6,000 birds die from collisions or immolation annually while chasing flying insects around the facility’s three 40-story towers, which catch sunlight from five square miles of garage-door-size mirrors to drive the plant’s power-producing turbines.

Coyotes are getting fat on Roadrunners.

In addition, coyotes eat dozens of road runners trapped  along the outside of a perimeter fence that was designed to prevent federally threatened desert tortoises from wandering onto the property.

August 27, 2016

Fried Bird

Filed under: bird slaughterers,Solar Farm — sunshinehours1 @ 10:57 AM
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August 10, 2016

Ontario’s Electricity Policy Disaster

Filed under: Hydro,natural gas,Nuclear,Ontario — sunshinehours1 @ 10:47 AM
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Massive revenue guarantees for a handful of lucky wind power generators, but no appreciable environmental benefit from Ontario’s energy policies says economics professor Ross McKitrick

You may be surprised to learn that electricity is now cheaper to generate in Ontario than it has been for decades. The wholesale price, called the Hourly Ontario Electricity Price or HOEP, used to bounce around between five and eight cents per kilowatt hour (kWh), but over the last decade, thanks in large part to the shale gas revolution, it has trended down to below three cents, and on a typical day is now as low as two cents per kWh. Good news, right?

It would be, except that this is Ontario. A hidden tax on Ontario’s electricity has pushed the actual purchase price in the opposite direction, to the highest it’s ever been. The tax, called the Global Adjustment (GA), is levied on electricity purchases to cover a massive provincial slush fund for green energy, conservation programs, nuclear plant repairs and other central planning boondoggles. As these spending commitments soar, so does the GA.

In the latter part of the last decade when the HOEP was around five cents per kWh and the government had not yet begun tinkering, the GA was negligible, so it hardly affected the price. In 2009, when the Green Energy Act kicked in with massive revenue guarantees for wind and solar generators, the GA jumped to about 3.5 cents per kWh, and has been trending up since — now it is regularly above 9.5 cents.

In April it even topped 11 cents, triple the average HOEP.

So while the marginal production cost for generation is the lowest in decades, electricity bills have never been higher. And the way the system is structured, costs will keep rising.

Read more here

 

August 7, 2016

Electrical Madness in Green Ontario

Filed under: Hydro,Nuclear,Ontario — sunshinehours1 @ 1:56 PM
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Go to Ron Clutz’s Page and follow the links. Horrible things are happening in Ontario!

The energy mix in Ontario’s electrical sector is dominated by hydro and nuclear, so getting off coal seemed doable.  But in the provincial government’s drive to reduce CO2 emissions and join the California Emissions Trading Scheme, they have hardwired costly energy contracts that Ontarians will pay for through their noses for decades. Meet the Global Adjustment Fee (covering a multitude of sins and mismanagement).

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