In Part 1, we looked at how industrial-scale distributed generating plants (typically hundreds of kilowatts to tens of megawatts), powered by renewable energy, are playing an important role in creating a new generation of more resilient, more sustainable power grids. We also saw that, regardless whether they make power from the sun’s distant rays or a nearby city’s sewage sludge, they’re still subject to the same technical requirements for regulating, conditioning, and distributing their output through the power grid as their larger fossil-fueled counterparts.
Source: Independent Electricity System Operators (IESO)
Here, we’ll take a closer look at how the equipment used in distributed generation systems must evolve to meet the industry’s changing requirements. While still undergoing some growing pains, distributed generation technologies are technically mature and well-defined enough whereby major utility operators, such as the Sacramento Municipal Utility District (SMUD) and CPS Energy, have developed extensive standards that define
The global energy system is in a state of upheaval, thanks to the Covid-19 pandemic, which has “caused more disruption than any other event in recent history, leaving scars that will last for years to come,” says the International Energy Agency (IEA) in its latest World Energy Outlook (WEO).
“But whether this upheaval ultimately helps or hinders efforts to accelerate clean energy transitions and reach international energy and climate goals will depend on how governments respond to today’s challenges,” the report adds, suggesting that the next decade will be pivotal to both recovering from the current crisis and to tackling climate change.
Global energy demand is set to drop by 5% in 2020, with energy-related CO2 emissions down by 7% and investment in the sector 18% lower than the previous year as the pandemic-induced lockdowns around the world depress economic activity. Global energy
It doesn’t take long to help girls see a future for themselves in computer science, but it depends largely on how good their teachers are at recognizing the skills the girls have in coding, which is basically writing language for computers. We found that girls ages 10 to 12 can come to see themselves as coders in as little as a week. And there are diverse roles within the world of coding that allow girls with various personalities and skill sets to see themselves as coders. However, if educators recognize girls only for when they play a background role and help others, but not when they are more assertive and confident, then they may not develop their assertiveness
NEW YORK, Oct. 09, 2020 (GLOBE NEWSWIRE) — Night Market, Horizon’s recently launched eCommerce data intelligence company, today announced it has hired Kimberly Chulis, Ph.D., as VP of Data Science. The move is effective immediately and Chulis will report directly to Randy Browning, President of Night Market.
Night Market is designed to provide brands with unique insights into consumer purchase behaviour within the walled gardens of Amazon, Google and Facebook, thus giving brands unprecedented control of the consumer e-purchase journey. The role of VP of Data Science represents a significant hire as Night Market continues to bring together performance media and retail expertise to provide brands with a more sophisticated approach to maximizing their revenue potential.
Chulis is a 20-year data science veteran known for her innovative work in advanced analytics, predictive modeling and cloud-based ML and AI solutions for major technology companies such as Microsoft and IBM. At Night
“I have taken pains to verify this assertion, and have found it true that frogs, toads, and newts are absent from most oceanic islands”—thus states Charles Darwin in his well-known work “On the Origin of Species.” For a long time, this observation by the famous naturalist also held true for the Galápagos Islands, which are inextricably linked to his name. “This only changed with the arrival of Fowler’s snouted treefrog Scinax quinquefasciatus on the archipelago in 1997 or 1998,” explains Dr. habil. Raffael Ernst of the Senckenberg Natural History Collections in Dresden, and he continues, “In our study, we examined the interactions of this newcomer with the local, primarily endemic fauna on Galápagos.”
Ernst and his colleagues were curious to find out what role this 33-to-38-millimeter-long frog plays within the island fauna’s food
ISLAMABAD: Prime Minister Imran Khan on Wednesday said the Information and Communication Technology (ICT) sector held great potential for employment generation and revenue and will be critical to Pakistan’s success in the future.
“This government’s goal is a self-reliant Pakistan that can emerge as a global power,” he said.
The prime minister expressed these views while chairing the final session of National Seminar on “Resetting & Rebooting Pakistan’s ICT Sector” at the National Defence University (NDU), a press release issued by the PM Media Office said.
“We need to focus on our youth’s skill development,” said the prime minister.
Chief of Army Staff General Qamar Javed Bajwa, Minister for Science and Technology Fawad Hussain Chaudhry, Governor Sindh
With House Energy and Commerce ranking member Greg Walden (R-Ore.) retiring at the end of the year, the race is on to determine the next Republican leader for a committee that oversees much of the tech industry’s most-pressing policy issues.
“Energy and Commerce is a critical committee that helps to develop and road test important policies impacting the tech and telecom sectors — two industries at the forefront of the American economy and world,” said John Murray, a partner at Momentum Advocacy and former deputy chief of staff to Rep. Eric Cantor (R-Va.) when he served as House majority leader.
In interviews with Morning Consult, each of the three candidates for the position — Reps. Michael Burgess of Texas, Bob Latta of Ohio and Cathy McMorris Rodgers of Washington — point to their years of experience as either leaders on multiple Energy and
Nuvoola’s Luke AI Health Screening and Protection solution
Teledyne DALSA’s Calibir GXF thermal camera is a critical component within the Nuvoola Luke AI HSP solution
WATERLOO, Ontario, Oct. 06, 2020 (GLOBE NEWSWIRE) — Teledyne DALSA, a Teledyne Technologies [NYSE:TDY] company, and global leader in digital imaging technology, is pleased to provide its new Calibir GXF thermal camera as a critical component within Nuvoola’s LUKE™ AI Health Screening and Protection (HSP) solution.
The new Calibir GXF model is optimized for elevated skin temperature detection with measurement accuracy and thermal stability better than +/-0.3°C with an external reference (as recommended by IEC80601-2-59). Like Calibir GXM models, the new GXF camera is NDAA, Section 889 compliant with IEC 80601-2-59-2017 certification pending.
Nuvoola’s LUKE™ AI Health Screening and Protection (HSP) solution is unique in using their artificial
Stay six feet apart — that’s the rule of thumb when it comes to social distancing. However, a new study suggests we need to take speech into account in addition to physical distancing when creating Covid-19 transmission mitigation strategies. By assessing the physics of saliva droplet formation and subsequent spray while a person speaks, researchers have shown the words we say play a role in how many droplets we spread — and how far they go.
The paper, published in Physical Review Fluids,explores the mechanics behind transmission of droplets through speech. Manouk Abkarian of the University of Montpellier, France, and Howard Stone of Princeton University used high-speed videos to study how a talking person forms saliva droplets.
“Since there are many excellent studies on the size of droplets formed in some of these activities, we decided to study the airflows that would
Professors from the Skoltech Center for Energy Science and Technology (CEST), Lomonosov Moscow State University and College de France shared their vision on the importance of solid state chemistry in advancements currently awaited from contemporary and prospective metal-ion batteries. The opinion was contributed as an invited review to Nature Communications.
Metal-ion batteries are the main drivers enabling a smooth transfer to renewables and green energy for a sustainable planet. The artfully designed electrode materials have greatly contributed to the development of high-performance Li-ion batteries that was eventually hallmarked by the 2019 Nobel Prize, which had signified the role solid state chemistry. Targeted design of novel metal-ion battery materials to bring the technology to the next level clearly stands as a great challenge for today’s chemistry community.
The individual properties of atoms and ions encoded in the Periodic Table along with the fundamental