Group items tagged

Finding creative solutions to energy issues has become a major priority for Google co-founder and CEO Larry Page in recent years. For the obvious reasons -- a growing population, increasingly scarce resources, and climate change -- he believes that the corporate world needs to operate more sustainably, and he is determined to build the nation's first zero-carbon company. This means a business that ultimately is so energy efficient and uses so much clean power that it emits no greenhouse gas -- a very tall order indeed. Experts aren't sure whether it's even possible for a company to emit no carbon, but Google is trying to come as close to that goal as possible. "As we became a bigger user of energy, we wanted to make sure we were not just part of the problem, but part of the solution," says Urs Hölzle, Google's employee No. 8 and a senior vice president who oversees the company's green initiatives.

In the realm of energy storage, lithium-ion batteries have emerged as a game-changer. These rechargeable batteries utilize lithium ions as the primary carrier of energy, offering significant advantages over traditional lead-acid batteries. As the demand for sustainable energy solutions continues to grow, the role of lithium-ion batteries in grid-scale energy storage systems becomes increasingly crucial.

"Demand on wireless networks is climbing as more and more people use their mobile devices to access applications like email and Twitter. It might seem like a carbon neutral activity but Australian researchers estimate that the global energy consumption by wireless networks will grow by 460 per cent over the next two years. In emissions terms, that's the equivalent of 4.9 million extra cars on the road. Professor Rod Tucker is the director of the University of Melbourne's Centre for Energy Efficient Telecommunications, and he explained the impact of the shift to Lexi Metherell."

"ElectroCity is an online computer game that simulates, in a very simplified way, energy management in New Zealand. ElectroCity allows players to create their own city and explore different approaches to energy and the environment. It is educational and fun."

Some great illustrative examples of issues around energy and energy generation

In the ever-evolving landscape of renewable energy, commercial solar energy storage has emerged as a transformative solution that not only maximizes the potential of solar power but also paves the way for a more sustainable future. As businesses worldwide seek to reduce their carbon footprint and cut down on energy costs, the integration of solar panels with cutting-edge battery storage technology has become a game-changer. In this article, we delve into the significance, benefits, and considerations of commercial solar battery storage systems.

"The U.S. economy continued to show mixed signals from late November to early January, with improvements in the labor market and consumer spending offset by the drag of a strong dollar and low energy prices, the Federal Reserve said on Wednesday."

Downloadable pdf or online html version (or buy the book) of *the* reference guide on sustainable energies from David MacKay (Inventor of 'Dasher' - Google it!). V. useful for Science lessons.

As Premium Market Insights (PMI) reported, Global investment in blockchain technology in energy markets is set to reach $34.7 billion by 2025, Valued at just $156.5 million in 2016, and the sector is forecast to grow at a rate of 82% a year.

"THE Customer DATA centers run by Apple are now entirely fueled by renewable energy, as are 75% of all its corporate facilities, according to the company's recently released 'Apple and the Environment` report. But despite the commitment demonstrated by building one of the world's largest solar arrays, as well as a biogas plant, beside its new iCloud facility in Maiden, North Carolina, the annual review of environmental impact also acknowledges that the total greenhouse gas emissions attributable to Apple's products and operations rose by 34% in 2012."

"The map shows operation renewable electricity sites over 0.01 MW listed in the Department of Energy and Climate Change's RESTATS Planning Database extract, downloaded on 30 December 2013"

An innovative and eco-friendly energy solution that converts exhaust heat from trucks and other large engine vehicles into a power source for on-board heating and cooling systems is getting a boost from Ontario Centres of Excellence (OCE).

Indian IT news Magazine IT Voice which provides all the information by Print, Online, Android, Social Media & EDM etc The latest technology updates and launch of Computer Hardware, Software, Security, surveillance, Cloud, Storage, Open source, Networking, Semicon and Green IT Mobile, TAB, Telecommunication. News of Indian IT /Computer association programs and achievements. IT Voice is doing Awards, Events & expo for IT community.

Discover the surprising impact of clean windows on your home's energy efficiency!

At first I wasn't sure about the poor range of (physics/science) books I found in the subject sections, but when I searched using more specific terms (like energy, electricity etc), there were loads of multi-page docs (PDFs) available to download. Worth exploring a little more deeply.

We tend to rewrite the histories of technological innovation, making myths about a guy who had a great idea that changed the world. In reality, though, innovation isn't the goal; it's everything that gets you there. It's bad financial decisions and blueprints for machines that weren't built until decades later. It's the important leaps forward that synthesize lots of ideas, and it's the belly-up failures that teach us what not to do. When we ignore how innovation actually works, we make it hard to see what's happening right in front of us today. If you don't know that the incandescent light was a failure before it was a success, it's easy to write off some modern energy innovations - like solar panels - because they haven't hit the big time fast enough. Worse, the fairy-tale view of history implies that innovation has an end. It doesn't. What we want and what we need keeps changing. The incandescent light was a 19th-century failure and a 20th- century success. Now it's a failure again, edged out by new technologies, like LEDs, that were, themselves, failures for many years. That's what this issue is about: all the little failures, trivialities and not-quite-solved mysteries that make the successes possible. This is what innovation looks like. It's messy, and it's awesome.

Interactive infographic answering the above question over the next century

via @LarryFerlazzo

"The Little Data Book 2013 is the pocket edition of World Development Indicators 2013. It is intended as a quick reference for users of the World Development Indicators database, book, and mobile app. The Little Data Book 2013 contains 55 key development indicators such as population and population growth, GNI, GDP, GDP growth, exports and imports, and gross capital formation, deforestation, water use, energy use and electricity use per capita; and more."

Lots of real world data to interrogate in many different ways