Tesla’s Elon Musk Unveils Solar Roof (Video)

As if burning cars were not enough.

Waiting for the first Tesla solar powered house to burn to the ground.


https://www.youtube.com/watch?v=dRqSkR4ENAg

28.10.2016

During a press event at Universal Studios in L.A., Elon Musk announces that Tesla will build and sell its own line of solar panels with integrated batteries. Coupled with the also unveiled PowerWall 2, it will allow residential homeowners to replace their entire roof with solar panels, making it much simpler for homes to be entirely powered by solar power.

Overview:
00:00. Why solar
04:02. PowerWall 2 introduction
06:40. Solar roof introduction

H/t reader kevin a.

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Too Much Solar Electricity Makes Chile Give It Away For Free

Too much solar electricity makes Chile give it away for free

Overpowered: Too much solar electricity makes Chile give it away for free:

Chile’s main solar power plants are supplying so much electricity that they have to give it away for free or face prices going down. The glut has been driven by the country’s booming copper industry.

Chile’s growing energy demand has prompted the development of 29 solar farms to supply the central grid. Booming mining production and economic growth have been the main drivers. The country is expected to install almost 1.4 gigawatts of solar power this year, up from 371 megawatts in 2015, according to Bloomberg , which is enough to supply hundreds of thousands of homes.

Read moreToo Much Solar Electricity Makes Chile Give It Away For Free

Portugal Powers Itself for Four Straight Days with 100% Renewable Energy

Portugal Powers Itself for Four Straight Days with 100% Renewable Energy:

Energy is perhaps the most important issue of human civilization at this time, and we are fortunate to bear witness to many exciting changes happening right before our eyes when it comes to creating the shift away from destructive fossil fuel power.

Germany has impressed Europe and the world with its success in providing nearly all of the power for its forward-thinking people from green energy sources. The small but progressive Latin American nation of Costa Rica has been in the spotlight for fueling its entire nation for some 285 days of the year 2015 with renewable energies. The movement towards renewable energy seems to be taking hold in Europe:

Read morePortugal Powers Itself for Four Straight Days with 100% Renewable Energy

The Price Of Solar Power Just Fell 50% In 16 Months – Dubai At $.0299/kWh!

dubai

The price of solar power just fell 50% in 16 months – Dubai at $.0299/kWh!:

Dubai received bid of $.0299/kWh for 800MW of solar power. This price represents the lowest yet recorded for solar power (and might not represent the end of the price drops…).

Dubai Electricity and Water Authority (DEWA) has received 5 bids from international organisations for the third phase of the Mohammed bin Rashid Al Maktoum Solar Park, said HE Saeed Mohammed AlTayer, MD & CEO of DEWA. The lowest recorded bid at the opening of the envelopes was US 2.99 cents per kilowatt hour. The next step in the bidding process will review the technical and commercial aspects of the bids to select the best one.

In the USA, in 2014 and with incentives, utility scale solar projects averaged $.05/kWh. On this bid alone, five companies bid below $.045/kW – without subsidies!

Read moreThe Price Of Solar Power Just Fell 50% In 16 Months – Dubai At $.0299/kWh!

Solar tax to delay solar a desperate money making move

Solar tax to delay solar a desperate money making move:

Solar tax to delay solar a desperate money making move, says solarcity CEO

Auckland, 6 April 2016 – New Zealand’s leading solar energy services provider, solarcity, has condemned Trustpower’s support of a residential solar tax as a “desperate move to squeeze every last dollar out of a dying business model”.

Last week Hawke’s Bay electricity lines operator, Unison Networks, announced it was introducing a tax of up to 26% on solar power and batteries. (1) Yesterday Trustpower community services manager Graeme Purches came out in support of the tax saying it was “completely understandable”.

Read moreSolar tax to delay solar a desperate money making move

Now THAT’S how you do solar energy

FYI.


Morocco - A solar mega-plant to deliver electricity to half the country
Way to go, Morocco! A solar mega-plant to deliver electricity to half the country’s population.

Now THAT’S how you do solar energy:

The current winner in the renewable energy push has to be the country of Morocco, which is building a solar energy plant that will leave every other effort in the dust. Or maybe we should say, in the dark.

Right now, Morocco imports 94 to 97 percent of its energy from fossil fuels, yet it gets 3,000 hours of sunshine per year. All of that desert sunshine is about to reverse the energy-importing trend, turning the country into a leading world source of solar energy.

Read moreNow THAT’S how you do solar energy

Giant Utilities Try to Kill Solar Power

Giant Utilities Try to Kill Solar Power:

One of the main reasons that solar energy is growing so fast  in California is “net metering” … i.e. crediting rooftop solar users for surplus power their systems create, which is fed back into the grid for use by other customers.

Currently, rooftop solar owners are credited at the same rate they would pay the utility for electricity.

Not only is net metering a huge incentive to buy solar panels, but it is part of a wave of decentralized energy production which could help to solve our protect against terrorism, fascism and destruction of our health, environment and economy.

Read moreGiant Utilities Try to Kill Solar Power

Arizona Solar Plant Continues Producing Electricity 6 Hours After Sun Goes Down

Arizona solar plant achieves six hours after sun goes down (Phys.org, Oct 11, 2013):

Abengoa’s Solana plant in the desert near Gila Bend, Arizona, passed commercial testing this week The 280-megawatt Solana solar thermal power plant producing electricity without direct sunlight made the announcement on Wednesday. Abengoa said Wednesday that the facility, about 70 miles southwest of Phoenix, can store the sun’s power for six hours via thermal energy. The three -square-mile facility near Gila Bend uses concentrated solar power (CSP) technology to collect the sun’s heat. Thermal energy storage is Solana’s distinctive feature. At 280 megawatts, Solana is one of the largest plants using parabolic mirrors. Its 2,700 parabolic trough mirrors follow the sun to focus heat on a pipe containing a heat transfer fluid, which is a synthetic oil. The heat transfer fluid flows to steam boilers, where it heats water to create steam. The steam drives 140-megawatt turbines to produce electricity.

Read moreArizona Solar Plant Continues Producing Electricity 6 Hours After Sun Goes Down