Showing posts with label Green Energy. Show all posts
Showing posts with label Green Energy. Show all posts

20200111

[OPINION] 20 Technology Metatrends That Will Define the Next Decade

By Peter H. Diamandis, MD

https://singularityhub.com/2020/01/10/20-tech-metatrends-to-look-out-for-in-the-2020s/

In the decade ahead, waves of exponential technological advancements are stacking atop one another, eclipsing decades of breakthroughs in scale and impact.

Emerging from these waves are 20 “metatrends” likely to revolutionize entire industries (old and new), redefine tomorrow’s generation of businesses and contemporary challenges, and transform our livelihoods from the bottom up.

Among these metatrends are augmented human longevity, the surging smart economy, AI-human collaboration, urbanized cellular agriculture, and high-bandwidth brain-computer interfaces, just to name a few.

It is here that master entrepreneurs and their teams must see beyond the immediate implications of a given technology, capturing second-order, Google-sized business opportunities on the horizon.

Welcome to a new decade of runaway technological booms, historic watershed moments, and extraordinary abundance.

Let’s dive in.

20 Metatrends for the 2020s
(1) Continued increase in global abundance: The number of individuals in extreme poverty continues to drop, as the middle-income population continues to rise. This metatrend is driven by the convergence of high-bandwidth and low-cost communication, ubiquitous AI on the cloud, and growing access to AI-aided education and AI-driven healthcare. Everyday goods and services (finance, insurance, education, and entertainment) are being digitized and becoming fully demonetized, available to the rising billion on mobile devices.

(2) Global gigabit connectivity will connect everyone and everything, everywhere, at ultra-low cost: The deployment of both licensed and unlicensed 5G, plus the launch of a multitude of global satellite networks (OneWeb, Starlink, etc.), allow for ubiquitous, low-cost communications for everyone, everywhere, not to mention the connection of trillions of devices. And today’s skyrocketing connectivity is bringing online an additional three billion individuals, driving tens of trillions of dollars into the global economy. This metatrend is driven by the convergence of low-cost space launches, hardware advancements, 5G networks, artificial intelligence, materials science, and surging computing power.

(3) The average human healthspan will increase by 10+ years: A dozen game-changing biotech and pharmaceutical solutions (currently in Phase 1, 2, or 3 clinical trials) will reach consumers this decade, adding an additional decade to the human healthspan. Technologies include stem cell supply restoration, wnt pathway manipulation, senolytic medicines, a new generation of endo-vaccines, GDF-11, and supplementation of NMD/NAD+, among several others. And as machine learning continues to mature, AI is set to unleash countless new drug candidates, ready for clinical trials. This metatrend is driven by the convergence of genome sequencing, CRISPR technologies, AI, quantum computing, and cellular medicine.

(4) An age of capital abundance will see increasing access to capital everywhere: From 2016 – 2018 (and likely in 2019), humanity hit all-time highs in the global flow of seed capital, venture capital, and sovereign wealth fund investments. While this trend will witness some ups and downs in the wake of future recessions, it is expected to continue its overall upward trajectory. Capital abundance leads to the funding and testing of ‘crazy’ entrepreneurial ideas, which in turn accelerate innovation. Already, $300 billion in crowdfunding is anticipated by 2025, democratizing capital access for entrepreneurs worldwide. This metatrend is driven by the convergence of global connectivity, dematerialization, demonetization, and democratization.

(5) Augmented reality and the spatial web will achieve ubiquitous deployment: The combination of augmented reality (yielding Web 3.0, or the spatial web) and 5G networks (offering 100Mb/s – 10Gb/s connection speeds) will transform how we live our everyday lives, impacting every industry from retail and advertising to education and entertainment. Consumers will play, learn, and shop throughout the day in a newly intelligent, virtually overlaid world. This metatrend will be driven by the convergence of hardware advancements, 5G networks, artificial intelligence, materials science, and surging computing power.

(6) Everything is smart, embedded with intelligence: The price of specialized machine learning chips is dropping rapidly with a rise in global demand. Combined with the explosion of low-cost microscopic sensors and the deployment of high-bandwidth networks, we’re heading into a decade wherein every device becomes intelligent. Your child’s toy remembers her face and name. Your kids’ drone safely and diligently follows and videos all the children at the birthday party. Appliances respond to voice commands and anticipate your needs.

(7) AI will achieve human-level intelligence: As predicted by technologist and futurist Ray Kurzweil, artificial intelligence will reach human-level performance this decade (by 2030). Through the 2020s, AI algorithms and machine learning tools will be increasingly made open source, available on the cloud, allowing any individual with an internet connection to supplement their cognitive ability, augment their problem-solving capacity, and build new ventures at a fraction of the current cost. This metatrend will be driven by the convergence of global high-bandwidth connectivity, neural networks, and cloud computing. Every industry, spanning industrial design, healthcare, education, and entertainment, will be impacted.

(8) AI-human collaboration will skyrocket across all professions: The rise of “AI as a Service” (AIaaS) platforms will enable humans to partner with AI in every aspect of their work, at every level, in every industry. AIs will become entrenched in everyday business operations, serving as cognitive collaborators to employees—supporting creative tasks, generating new ideas, and tackling previously unattainable innovations. In some fields, partnership with AI will even become a requirement. For example: in the future, making certain diagnoses without the consultation of AI may be deemed malpractice.

(9) Most individuals adapt a JARVIS-like “software shell” to improve their quality of life: As services like Alexa, Google Home, and Apple Homepod expand in functionality, such services will eventually travel beyond the home and become your cognitive prosthetic 24/7. Imagine a secure JARVIS-like software shell that you give permission to listen to all your conversations, read your email, monitor your blood chemistry, etc. With access to such data, these AI-enabled software shells will learn your preferences, anticipate your needs and behavior, shop for you, monitor your health, and help you problem-solve in support of your mid- and long-term goals.

(10) Globally abundant, cheap renewable energy: Continued advancements in solar, wind, geothermal, hydroelectric, nuclear, and localized grids will drive humanity towards cheap, abundant, and ubiquitous renewable energy. The price per kilowatt-hour will drop below one cent per kilowatt-hour for renewables, just as storage drops below a mere three cents per kilowatt-hour, resulting in the majority displacement of fossil fuels globally. And as the world’s poorest countries are also the world’s sunniest, the democratization of both new and traditional storage technologies will grant energy abundance to those already bathed in sunlight.

(11) The insurance industry transforms from “recovery after risk” to “prevention of risk”: Today, fire insurance pays you after your house burns down; life insurance pays your next-of-kin after you die; and health insurance (which is really sick insurance) pays only after you get sick. This next decade, a new generation of insurance providers will leverage the convergence of machine learning, ubiquitous sensors, low-cost genome sequencing, and robotics to detect risk, prevent disaster, and guarantee safety before any costs are incurred.

(12) Autonomous vehicles and flying cars will redefine human travel (soon to be far faster and cheaper): Fully autonomous vehicles, car-as-a-service fleets, and aerial ride-sharing (flying cars) will be fully operational in most major metropolitan cities in the coming decade. The cost of transportation will plummet 3-4X, transforming real estate, finance, insurance, the materials economy, and urban planning. Where you live and work, and how you spend your time, will all be fundamentally reshaped by this future of human travel. Your kids and elderly parents will never drive. This metatrend will be driven by the convergence of machine learning, sensors, materials science, battery storage improvements, and ubiquitous gigabit connections.

(13) On-demand production and on-demand delivery will birth an “instant economy of things”: Urban dwellers will learn to expect “instant fulfillment” of their retail orders as drone and robotic last-mile delivery services carry products from local supply depots directly to your doorstep. Further riding the deployment of regional on-demand digital manufacturing (3D printing farms), individualized products can be obtained within hours, anywhere, anytime. This metatrend is driven by the convergence of networks, 3D printing, robotics, and artificial intelligence.

(14) Ability to sense and know anything, anytime, anywhere: We’re rapidly approaching the era wherein 100 billion sensors (the Internet of Everything) is monitoring and sensing (imaging, listening, measuring) every facet of our environments, all the time. Global imaging satellites, drones, autonomous car LIDARs, and forward-looking augmented reality (AR) headset cameras are all part of a global sensor matrix, together allowing us to know anything, anytime, anywhere. This metatrend is driven by the convergence of terrestrial, atmospheric and space-based sensors, vast data networks, and machine learning. In this future, it’s not “what you know,” but rather “the quality of the questions you ask” that will be most important.

(15) Disruption of advertising: As AI becomes increasingly embedded in everyday life, your custom AI will soon understand what you want better than you do. In turn, we will begin to both trust and rely upon our AIs to make most of our buying decisions, turning over shopping to AI-enabled personal assistants. Your AI might make purchases based upon your past desires, current shortages, conversations you’ve allowed your AI to listen to, or by tracking where your pupils focus on a virtual interface (i.e. what catches your attention). As a result, the advertising industry—which normally competes for your attention (whether at the Superbowl or through search engines)—will have a hard time influencing your AI. This metatrend is driven by the convergence of machine learning, sensors, augmented reality, and 5G/networks.

(16) Cellular agriculture moves from the lab into inner cities, providing high-quality protein that is cheaper and healthier: This next decade will witness the birth of the most ethical, nutritious, and environmentally sustainable protein production system devised by humankind. Stem cell-based ‘cellular agriculture’ will allow the production of beef, chicken, and fish anywhere, on-demand, with far higher nutritional content, and a vastly lower environmental footprint than traditional livestock options. This metatrend is enabled by the convergence of biotechnology, materials science, machine learning, and AgTech.

(17) High-bandwidth brain-computer interfaces (BCIs) will come online for public use: Technologist and futurist Ray Kurzweil has predicted that in the mid-2030s, we will begin connecting the human neocortex to the cloud. This next decade will see tremendous progress in that direction, first serving those with spinal cord injuries, whereby patients will regain both sensory capacity and motor control. Yet beyond assisting those with motor function loss, several BCI pioneers are now attempting to supplement their baseline cognitive abilities, a pursuit with the potential to increase their sensorium, memory, and even intelligence. This metatrend is fueled by the convergence of materials science, machine learning, and robotics.

(18) High-resolution VR will transform both retail and real estate shopping: High-resolution, lightweight virtual reality headsets will allow individuals at home to shop for everything from clothing to real estate from the convenience of their living room. Need a new outfit? Your AI knows your detailed body measurements and can whip up a fashion show featuring your avatar wearing the latest 20 designs on a runway. Want to see how your furniture might look inside a house you’re viewing online? No problem! Your AI can populate the property with your virtualized inventory and give you a guided tour. This metatrend is enabled by the convergence of: VR, machine learning, and high-bandwidth networks.

(19) Increased focus on sustainability and the environment: An increase in global environmental awareness and concern over global warming will drive companies to invest in sustainability, both from a necessity standpoint and for marketing purposes. Breakthroughs in materials science, enabled by AI, will allow companies to drive tremendous reductions in waste and environmental contamination. One company’s waste will become another company’s profit center. This metatrend is enabled by the convergence of materials science, artificial intelligence, and broadband networks.

(20) CRISPR and gene therapies will minimize disease: A vast range of infectious diseases, ranging from AIDS to Ebola, are now curable. In addition, gene-editing technologies continue to advance in precision and ease of use, allowing families to treat and ultimately cure hundreds of inheritable genetic diseases. This metatrend is driven by the convergence of various biotechnologies (CRISPR, gene therapy), genome sequencing, and artificial intelligence.

20190920

503. Smartass answers to frequently asked deep philosophical questions

How to be a better person?
By not asking silly questions.

Why do we have to die?
Welcome to the human condition 101.

What is consciousness?
The information stored in the electromagnetic field of your brain. further reading can be found here https://en.wikipedia.org/wiki/Electromagnetic_theories_of_consciousness

Am I happy?
Why do you want to be happy?

Who shot JFK?
Lee Harvey Oswald?

What happens when you die?
You will be incinerated or get eaten by worms, vultures and other corpse eating creatures.

Who am I?
Whoever you want to be.

Is masturbation a sin?
It depends on what you masturbate to.
As a rule of thumb if you masturbate to situations where you are having sexual intercourse with something that is or was alive and does not or is not able to give his/her/its consent then yes it is a sin. You disgusting piece of shit.

How to forgive
By not forgetting.

Will I ever be thin?
Sure, if there is no pathological condition just stop eating shit.

What is scientology?
A religion that wants your money. Sounds familiar?

Did the moon landings actually happen?
Yes.

How to read palms
By taking a marker and writing something on them.

Where in the bible does it say that homosexuality is a sin?
Ask those who preach it.
Most of them will cringe at first but then will take you behind the altar to purify your soul and..

What religion is Donald and Melania Trump?
Capitalism.

What do Muslims believe?
That there is a supreme being that has created the world and that your afterlife will be judged according to your present day actions. Sounds familiar?

How to hypnotize someone
By using rape pills. You worthless piece of shit, scum of the earth.

Reincarnation
Remasturbation

What is heaven like?
It's like her warm wet dripping pussy.

What is hell?
Being taken behind the altar. See above

Relationship between religion and science
Not related. This does not mean that they can reproduce.

What is beauty?
Beauty is like heaven. See above

What is love?
Baby don't hurt me


What is my life purpose?
To be in heaven. See above

What is evil?
Anything that keeps you outside of heaven. See above

Is god real?
Yes I am.

Does god exist?
Yes I do.

Why do bad things happen to good people?
Because they are naïve and don't have contingency plans due to their belief that they are not evil. Spoiler: bad things happen also to bad people but they are not whining about it.

When will the world end?
It has already ended on December 21st 2012 AD. You are living in a matrix like simulation and your body fluids are used as ingredients for your overlord's beverages.
As if I had to apologize to the cows and the sheep of this reality for my cappuccinos and my yoghurts.

Is there life after death?
Is there life before death?
Is there death before life?
Is there death after life?

Why does god hate me?
I don't. Rest assured.

What is truth?
Any argument that does not rely on false premises and is well structured.

How to live forever?
Ask Jesus or Ray Kurzweil.

How to suicide
Pick you shit: Wrist cutting, Dehydration, Disease, Drowning, Electrocution, Firearm, Hanging, Hypothermia, Immolation, Volcano, Indirect suicide, Animal attacks, Jumping from height, Poison, Pesticide, Drug overdose, Carbon monoxide, Ritual suicide, Seppuku, Autosacrifice, Self-strangulation, Starvation, Suffocation, Suicide attack, Vehicular impact, Rail, Metro systems, Car Aircraft.

Who is your soulmate?
Mary. The virgin one.

What are the winning lottery numbers?
6 32 55 12 87 64

Do aliens exist?
Yeap.

Is time travel possible?
Only to the future. That's where the arrow of time points to.

Will I ever be rich?
I charge 100$/hour to anyone who asks me this question. Alternatively I can sell some lottery tickets.

What is the meaning of life?
42. Duh

Do ghosts exist?
How many times did you need to drink, how many sluts did you have to fuck in order to forget your soulmate?

Is there a parallel universe?
Not only one. Plenty of them.

How do we end poverty?
By mining asteroids, using solar and wind energy and fusion reactors. Be patient.

Is there a God?
Not only one. Plenty of them.

Is the Loch Ness Monster alive?
Yeah sure.

Am I a good person?
I charge 100$/hour to anyone who asks this question. Alternatively you can go ask the bible preachers the same shit.

Did Donald Trump rig the election?
The Russians surely wanted Hillary not to get elected.

When will I die?
Sometime in the foreseeable future. Be patient.

How am I going to die?
In angst, in pain or peacefully in your sleep.

Do people like me?
When you don't ask silly questions, they don't hate you.

What came first, the chicken or the egg?
The chicken.
"The scientific and philosophical mystery was purportedly unraveled by researchers at Sheffield and Warwick universities, according to the Daily Mail newspaper.
The scientists found that a protein found only in a chicken's ovaries is necessary for the formation of the egg, according to the paper Wednesday. The egg can therefore only exist if it has been created inside a chicken.
"

Am I good looking?
People are having sex with horses and the exhaust pipes of cars. I am sure somebody finds you good looking.

Does my cat really like me?
HELL NO!

Am I good in bed?
Does her/your pussy drip?

Is my partner cheating on me?
It depends.

I want to die
Pick you shit (x2): Wrist cutting, Dehydration, Disease, Drowning, Electrocution, Firearm, Hanging, Hypothermia, Immolation, Volcano, Indirect suicide, Animal attacks, Jumping from height, Poison, Pesticide, Drug overdose, Carbon monoxide, Ritual suicide, Seppuku, Autosacrifice, Self-strangulation, Starvation, Suffocation, Suicide attack, Vehicular impact, Rail, Metro systems, Car Aircraft.

What is Time?
The fourth dimension of timespace. (x,y,z,t)

What happens after death?
Nothing.

Are human beings just machines?
Yeap.

Destiny? Free Will?
Mayo? Mustard?

What is Philosophy?
The love of wisdom. Learn greek otherwise you will stay in this barbaric state of mind, asking silly questions.

[NEWS] Amazon vows to go carbon neutral 10 years ahead of Paris deadline


The tech giant has vowed to go carbon neutral by 2040, beating the Paris Agreement by 10 years. Amazon CEO Jeff Bezos has encouraged other companies to follow suit. The move comes a day ahead of global climate protests.

Online retail giant Amazon on Thursday pledged to go completely carbon neutral by 2040. To this end, Amazon announced plans to purchase 100,000 electric delivery vehicles from Rivian, a start-up in which it has also invested.

Chief Executive Officer Jeff Bezos — the richest man in modern history — encouraged other firms to follow suit and help meet the carbon neutrality goals of the Paris climate accord 10 years early. The US announced in 2017 that it would withdraw from the historic agreement, but many states and entitities have vowed to follow the commitments.

Amazon delivers 10 billion items a year and has a massive carbon footprint.

"We want to use our scope and our scale to lead the way," Bezos told a news conference in Washington, announcing its "Climate Pledge."

"We're done being in the middle of the herd on this issue.

"If a company with as much physical infrastructure as Amazon ... can meet the Paris agreement 10 years early, then any company can."

He said other CEOs of global companies had seemed receptive to the idea when he spoke to them.


READ THE FULL STORY @https://www.dw.com/en/amazon-vows-to-go-carbon-neutral-10-years-ahead-of-paris-deadline/a-50505302?maca

20170731

Variable Wind Energy Problems Due To Poor Planning By European Nations


A group of weather and energy researchers from ETH Zürich and Imperial College London have concluded that the variability of electricity from wind turbines in Europe is due not to any fault in the equipment, but rather to a lack of planning by individual countries.

In a study published in journal Nature Climate Change, the researchers suggest that nations ought to look beyond their own boundaries when deciding where to site wind energy projects. Gee, does that mean Europe should adopt a European viewpoint rather than a nationalistic agenda? Yes, that’s precisely what it means.



30 Years Of Data

The researchers made use of the Renewables.ninja platform developed at ETH Zürich. It simulates the output of Europe’s wind and solar farms based on historical weather data. The simulation tool is available for use by any interested person worldwide and was developed to improve transparency and openness of the science behind renewable energy.

This is helpful when viewing Europe as a whole – sometimes the winds off the Atlantic are calm, but strong in southern Europe and northern Scandinavia. Christian Grams, lead author of the study from the Institute for Atmospheric and Climate Science at ETH Zurich, explains that, “There is hardly a weather situation in which there is no wind across the entire continent and thus all of Europe would lack wind power potential.”

Regional, Not National, Focus

Conditions in each region may remain stable for days or even weeks. During the past winter, winds were calm in most of the areas bordering the North Sea, where many wind generating farms have been built. That caused the amount of wind generated power available to Europe as a whole to decline dramatically. That, in turn, allowed advocates for coal, natural gas, and nuclear generating stations to go screaming to their local politicians with claims that renewables are not reliable.

Current plans call for more wind turbines in the North Sea area, but the researchers argue that new facilities should be built in the Balkans, Greece, western Mediterranean areas, and northern Scandinavia. That way, when turbines near the North Sea are quiet, turbines elsewhere could be supplying Europe’s electricity needs.

“This is why wind capacity in countries such as Greece or Bulgaria could act as a valuable counterbalance to Europe’s current wind farms. However, this would require a paradigm shift in the planning strategies of countries with wind power potential,” emphasises co-author Iain Staffell from Imperial College London.

Storage is Not The Answer

The authors of the study say it would be difficult to store electricity for several days to balance these multi-day fluctuations – with batteries or pumped-storage lakes in the Alps, for example – since the necessary amount of storage capacity will not be available in the foreseeable future. Current storage technologies are more suited to compensating for shorter fluctuations of a few hours or days.

The researchers say that for solar to compensate for fluctuations across Europe using, solar energy capacity would have to be increased tenfold. “The sun often shines when it’s calm,” explains co-author Stefan Pfenninger, from the Institute for Environmental Decisions at ETH Zürich, “but in winter, there is often not enough sunshine in central and northern Europe to produce sufficient electricity using solar panels.” It would therefore make little sense to compensate for fluctuations in wind energy with a massive expansion of solar capacity.

What will government policy makers do with the information provided by the study? Probably file it away to look at in the future while they continue their push to add wind farms along the coastline that borders the North Sea.

AS SEEN @

https://cleantechnica.com/2017/07/25/variable-wind-energy-problems-due-poor-planning-european-nations/

20170111

UAE to invest $163bn in renewable-energy projects


Oil-rich Gulf state aims to meet almost half of its power needs from green sources and reduce fossil-fuel use.

DATE: 10/1/2017
RETRIEVED: 11/01/2017
SOURCE: ALJAZEERA


The United Arab Emirates has announced plans to invest $163bn in projects in a bid to generate almost half the country's power needs from renewable sources.

Our 2050 goals for energy mix are to utilize 44% renewable, 38% gas, 12% clean fossil and 6% nuclear energy. - Sheikh Mohammed bin Rashid al-Maktoum, UAE prime minister


READ THE WHOLE ARTICLE @

http://www.aljazeera.com/news/2017/01/uae-invest-163b-renewable-energy-projects-170110160613154.html

20170103

A Phone That Charges in Seconds? UCF Scientists Bring it Closer to Reality



DATE: 21/11/2016
SOURCE: UNIVERSITY OF CENTRAL FLORIDA
VIA: REDDIT



A team of UCF scientists has developed a new process for creating flexible supercapacitors that can store more energy and be recharged more than 30,000 times without degrading.

The novel method from the University of Central Florida’s NanoScience Technology Center could eventually revolutionize technology as varied as mobile phones and electric vehicles.

“If they were to replace the batteries with these supercapacitors, you could charge your mobile phone in a few seconds and you wouldn’t need to charge it again for over a week,” said Nitin Choudhary, a postdoctoral associate who conducted much of the research published recently in the academic journal ACS Nano.

~*~*~*~

Jung’s team has developed supercapacitors composed of millions of nanometer-thick wires coated with shells of two-dimensional materials. A highly conductive core facilitates fast electron transfer for fast charging and discharging. And uniformly coated shells of two-dimensional materials yield high energy and power densities.

READ THE WHOLE ARTICLE @

http://today.ucf.edu/phone-charges-seconds-ucf-scientists-bring-closer-reality/

20161226

'This is possible. We did it': the week Portugal ran on renewables

Campaigners say the 107 hours when the country was powered by wind, sun and water show they can replace fossil fuels

DATE: 26/12/2016
SOURCE: THE GUARDIAN


The 130 giant wind turbines that sprout from the peaks, slicing the air with a rhythmic sigh, have helped Portugal to a remarkable achievement. For four and a half days in May the country ran entirely on electricity from renewable sources: wind, hydro and solar power.

Despite fears of a blackout, the lights stayed on for a record 107 hours between 6.45am on Saturday 7 May and 5.45pm the following Wednesday.

Francisco Ferreira, president of the Portuguese environmental NGO Zero, got wind of what was going on when a friend called that weekend. “He said: ‘I’ve been looking at the graphs and for the past two days we’ve been 100% renewable on electricity production.’ After that, we looked at the data and arrived at 107 hours. We confirmed it with the national energy network, who said we’d had 4.5 days.

Yes, the timing was lucky, he adds. But that does not lessen the achievement of linking up hundreds of dispersed renewable power plants instead of taking the easier option of relying on production from one large thermal one.

Or, to put it a little more pithily: “When Cristiano Ronaldo scores a goal, people say it was lucky. No. It wasn’t lucky. It was a lot of training, a lot of preparation and a lot of things. In our case it wasn’t just luck.”

Portugal’s climate varies between wet and dry years. In wet years, hydropower is the main source of energy, followed by wind and coal. In dry years, however, coal is first, followed by wind and hydro.

READ THE WHOLE ARTICLE @

https://www.theguardian.com/news/2016/dec/26/this-is-possible-we-did-it-the-week-portugal-ran-on-renewables

China already a renewable energy superpower




DATE: 23/12/2016
SOURCE: EJINSIGHT
VIA: BING



In fact, a recent Climate Group report found that in 2014, China invested nearly US$90 billion in renewables, a third more than the previous year and nearly 73 percent more than the US.

China’s lead is not by chance. It is no doubt the result of strong leadership from the Chinese government and a wide range of supportive policy initiatives on clean, green technology.

As frustrating as the current smog events are, China’s investments will benefit the environment in the longer term.

And it is not not just the environment. The focus on technologies underpinning new ways to produce and use energy is assisting the expansion of China’s advanced manufacturing sector and opening up new export markets.

China leads the world in reducing the carbon intensity of its economy. In 2014/15, its carbon emissions per unit of GDP fell 6.4 percent, compared with a decline of 4.7 percent in the US and a 2 percent decrease in India.

China is proving that countries can have economic growth without increasing their carbon emissions.

READ THE WHOLE ARTICLE @

http://www.ejinsight.com/20161223-china-already-a-renewable-energy-superpower/

20161224

Where does Jeff Bezos foresee putting space colonists? Inside O’Neill cylinders



DATE: 29/10/2016
WRITTEN BY: ALAN BOYLE
SOURCE: GEEKWIRE



SpaceX’s Elon Musk wants to settle humans on Mars. Others talk about a Moon Village. But Seattle billionaire Jeff Bezos has a different kind of off-Earth home in mind when he talks about having millions of people living and working in space.

His long-range vision focuses on a decades-old concept for huge artificial habitats that are best known today as O’Neill cylinders.

“We need to go into space if we want to continue growing civilization,” he explained. “If you take baseline energy usage on Earth and compound it at just 3 percent per year for less than 500 years, you have to cover the entire surface of the Earth in solar cells. That’s just not going to happen.”

Some might say the limits to growth will force civilization into a static condition, but Bezos sees space industry as the frontier for continued growth.

“I predict that in the next few hundred years, all heavy industry will move off planet. It will be just way more convenient to do it in space, where you have better access to resources, better access to 24/7 solar power,” he said last weekend. “Solar power on Earth is not that great, because the planet shades us half the time. In space, you get solar power all the time. So there’ll be a lot of advantages to doing heavy manufacturing there, and Earth will end up zoned residential and light industry.”

The way Bezos sees it, in-space power generation and manufacturing is the answer, rather than sending a million people to Mars.

READ THE WHOLE ARTICLE @ http://www.geekwire.com/2016/jeff-bezos-space-colonies-oneill/

Solar power is now the cheapest form of energy in almost 60 countries



DATE: 23/12/2016
AUTHOR: DAVID NIELD
SOURCE: SCIENCE ALERT


It's official: solar became the cheapest source of new energy in lower-income countries this year, giving both companies and governments alike another reason to ditch coal and gas for renewables.

Data from Bloomberg New Energy Finance (BNEF) show that the average price of solar energy in almost 60 countries dropped to US$1.65 million per megawatt during 2016, just below wind at US$1.66 million per megawatt.

That's based on average prices across 58 emerging markets, including China, India, and Brazil, and it means renewable energy will be an increasingly attractive way to go for companies investing in new power plants in the future.

READ THE REST OF THIS ARTICLE @ http://www.sciencealert.com/solar-power-is-now-the-cheapest-energy-in-the-world

20161220

Las Vegas’s city government is now powered by 100% renewable energy, and more cities will follow



SOURCE: QZ.COM


Ten years of effort finally paid off for Las Vegas this week when officials announced the city government will now be powered entirely by renewable energy. After a large solar array, Boulder Solar 1, came online on Dec. 12, the city was able to buy enough carbon-free electricity to power its 140 buildings, streetlights and other facilities. The power flows from a mix of solar panels and hydroelectric turbines including the Hoover Dam. The renewables, plus energy efficiency savings, are estimated to save the city roughly $5 million per year, reports the Las Vegas Review-Journal.

Las Vegas is one of many cities pushing ahead with aggressive efforts to leave fossil fuels behind. The Vegas city council, after threatening to leave the grid entirely in 2015, struck a deal with NV Energy that would help the city get to 100% renewable. Casinos—including Wynn Las Vegas, MGM Resorts International and Las Vegas Sands Corp.—are now doing the same by installing acres of solar panels on their roofs, reports the Review-Journal.

READ THE REST OF THIS ARTICLE @ http://qz.com/867024/las-vegas-100-percent-renewable-energy/

Electricity-from-water scientist seeks commercialisation of invention



DATE: 20/12/2016
SOURCE: INDIATIMES



New Delhi, Dec 20 (IANS) A top scientist at National Physics Laboratory (NPL) here has said that industry should come forward to commercialise the concept of the hydroelectric cell as it has the potential to be a very cheap source of electricity.

The inventor of the cell that produces electricity from water, R.K. Kotnala, the Chief Scientist at NPL, urged industry leaders to come forward and help improve the workability of the cell, which, he said, can be a great source of green energy.

"It is a portable source of electricity as it can be used as a dry cell (like the common battery used in torches, remotes). And once it goes into production, will be cheaper than solar energy," Kotnala told IANS in an interview.

"In case of wind energy, electricity can be produced using local sources only, plus a single windmill won't do, you have to build a series, which is very expensive. None of these factors can be a hindrance with the hydroelectricity cell," he added.

He said that there is no potential harm from the battery upon disposal as no chemicals are used in its making.

A team led by Kotnala proved the workability of producing electricity from water at room temperature without the use of any chemicals after working on it for 13 years.

"We spent the first 11 years in working out the principle of the technology, and two years on building the device," Kotnala said.

The results were published in the International Journal of Energy Research (IJER) in June this year under the title "Green Hydroelectrical Energy Source Based on Water Dissociation by Nano-porous Ferrite".

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