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Cleantech

There are expected to be over 9 billion on the planet by 2050 and you can expect that to strain the world’s resources like energy, water and food. But big data tools will be able to help organizations track and attempt to solve this problem. Read More »

If a breakthrough air-breathing battery design, created by none other than IBM, ever makes it out of the lab, the world could one day see an electric car with a whopping 500-mile range — about five times what the current electric cars today are offering. Read More »

 
 

How do the heavy weights of the Internet and telecom stack up in terms of how green their technology, energy footprint and political advocacy are? On Tuesday night Greenpeace released its latest Cool IT leaderboard report, which ranks the world’s largest IT giants. Read More »

For the occasion of Siemens’ swallowing eMeter, we have pulled together our recurring smart grid acquisitions list, including the new ones we have seen in recent months. Read More »

The smart grid according to Cisco

Cisco's Marthin De Beer

Here’s the smart grid world according to Cisco and nine points you should know about Cisco’s smart grid goals. Read More »

Paring solar with data centers may not be a novel idea, but you will have a hard time finding companies that rely solely on solar electricity to power their servers. But what if the use of solar could help data center owners save energy? Read More »

The future of data centers is not about performance. It’s about performance per watt. It’s about building a data center that uses less power, lowers operating costs and leaves a smaller carbon footprint. Read More »

U.S. startup Nuvve is setting its sights on the vehicle-to-grid (V2G) market with a 30-car project in Denmark that it says will sell plug-in car battery power to help stabilize the grid. Can the model scale? Read More »

As expected, at an event at the White House on Monday, Obama administration officials unveiled a slew of programs and initiatives that will aim to help add information technology to the power grid to make the grid more efficient and more secure. Read More »

Pan-Pacific Smart Grid: Japanese Giants Move to Maui

Maui is set to become a smart grid showcase, courtesy of Japanese giants like Hitachi, Sharp and Hewlett-Packard Japan. These companies are among the partners that signed on to a long-range project announced Tuesday, aimed at integrating the Hawaiian Island’s renewable power and plug-in vehicles to … Read More »

Is the Foursquare, Twitter, or Mint.com of real time energy data just around the corner? GridGlo, a year-old startup working on combining energy data with other big data sets, launched on Wednesday, with a plan to sell apps around energy info to utilities. Read More »

Greenpeace’s got a lot of press last week for its A-to-F grades for the green data center efforts of Facebook, Google, IBM and other IT giants of the world. But what’s behind the grades? Read More »

More Must Reads

Tech giants are noting Earth Day this year in different ways, from Facebook’s “Billion Acts of Green” app and Microsoft’s green data center progress to e-cycling and energy efficiency efforts underway by telcos and gadget makers. Read More »

A group of the Internet’s most recognized brands — from Facebook to Apple to Twitter to Amazon — have received failing grades when it comes to using clean power for their web services, according to a new report unveiled by Greenpeace on Thursday at our Green:Net … Read More »

Greentech investment trends in the first quarter of 2011 either signal a record-setting expansion for the industry in 2011, or retrenchment in the face of economic and political headwinds — depending on how you look at the numbers. Read More »

Cleantech is losing its mojo to upstarts peddling coupons. These days, it’s not hard to find tech companies, investors and market analysts comparing cleantech to Groupon, which generated a lot of buzz when it turned down a reportedly $5-6 billion offer from Google late last year. Read More »

Where do the worlds of smart grid and smart buildings overlap? Over in my weekly update at GigaOm Pro, I review how two big acquisitions last week shed light on just how muddy that line has become. Read More »

Can the cloud handle the energy and smart meter data of an entire country? The U.K. is working on several nationwide smart meter data clearinghouse projects that could be a start, and companies like IBM are targeting the market. Read More »

There have been so many acquisitions in the smart grid sector as of late; we’ve been updating the tally every couple of months. Since December there have been a couple more, so we’re updating our list once again. Read More »

IBM has long talked about making acquisitions in the smart grid space. Here’s the latest: Tuesday morning, IBM announced it has acquired Tririga, a startup that makes sustainability and building energy management software. Terms of the deal were not disclosed. Read More »

IBM has launched a new software platform to get utility smart meters to work better within and across the boundaries of their own networks. It’s another smart grid integration move in a quickly growing ecosystem. Read More »

IBM will help Indian cellular giant Bharti network its 32,000 cell towers for more efficient energy use. Think of it as a smarter way to link lots of little data centers, on a vast, distributed scale. Read More »

An often overlooked area of energy innovation is close to home — literally. In the U.S., buildings account for 40 percent of our total energy use, and up to which 50 percent is wasted. By 2025, buildings worldwide will become the top consumers of energy. Read More »

A new study out from IBM offers some insights into consumer attitudes toward EVs, disparities between consumers and auto industry executives on the relative importance of things like government incentives and oil prices, and about how much consumers are willing to pay for charging equipment. Read More »

The buying spree in the smart grid-smart building nexus keeps going, this time in France, where Schneider Electric has bought building energy management software providers Vizelia and D5X. Chalk it up to what’s set to be the biggest greentech acquisition trend of 2011. Read More »

Smart grid data analytics, or software and services that can mine power grid data, will grow from a $356 million market to $4.2 billion by 2015, Pike Research predicts. Read More »

China plans to spend hundreds of billions of dollars in the next decade on a nationwide smart grid, but where are the opportunities for outside investors and innovators? Read More »

Both Google and the government have taught us one important lesson: data rules. On Friday, U.S. officials said they will develop what they called the “first-ever, comprehensive and up-to-date database” of satellite images that will show land-use changes around the world. Read More »

Cleantech advisor to Google Ventures, Kenneth Davies, says he and Google are looking into ways that Google could make weather forecasting data better, which in turn could be used to make the power grid smarter. Read More »

GM’s upcoming electric car the Volt has a lot in common with your laptop — it’s got an IP address, 10 million lines of code, and 40 percent of the car is electronics. Read More »

IBM thinks that tunnel field-effect transistors could cut transistor power use by tenfold and virtually eliminate vampire power, and it’s working with European researchers to bring the idea from lab to market in six to 10 years. Read More »

Schneider Electric likes to say that 70 percent of the world’s electrons flow through its equipment. What’s it doing to make those electrons flow more intelligently? Read More »

Big buildings already have plenty of energy management technology, and household energy efficiency is the focus of dozens of VC-backed startups and IT giants alike. But who’s tackling the small and mid-size commercial building market, or the “mushy middle?” Read More »

Intel has made no secret of its ambition for a fat slice of the home energy management market, but here’s the chip maker’s official play: a hardware design blueprint based on its Atom chip for any manufacturer that wants to build and sell home energy monitoring … Read More »

IBM has been talking for a long time about linking smart building technology and enterprise-wide sustainability. Late Thursday, it unleashed a slew of new products, services and partnerships aimed at cementing that role. Read More »

French startup AVOB, which launches in the U.S. on Monday, says it can ramp down processor speed and voltage while a computer is working and is testing it with the likes of Intel, Microsoft and Cisco. Read More »

Smart meters get all the attention, but smart distribution grid and substation projects are actually taking the lead in smart grid spending across the nation, and corporate giants are reaping the benefit. That’s the gist of a Cleantech Group report released by the DOE Thursday. Read More »

Adding digital intelligence to the power grid is a complex and unfamiliar task for utilities, and they’re going to need a lot of hand holding. That’s going to drive the “smart grid managed services” market to more than $4.3 billion in global revenue by 2015. Read More »

The smart grid won’t be a successful system until we engage the energy consumer, said IBM’s CEO Sam Palmisano at the smart grid industry event the GridWise Forum in Washington DC this week. Read More »

IBM’s energy and utility chief Guido Bartels, who also chairs this week’s sizable smart grid event the GridWise Forum, sits down with us to discuss the biggest trends and the largest hurdles for the smart grid. Read More »

Intel has taken up a patriotic cause this year, paying special attention to promising U.S.-based companies. The company announced four software and chip companies that have collectively received over $30 million from its Intel Capital Invest in America Technology Fund, including an energy software maker. Read More »

There are many tech-paved roads that lead to reduced energy use in data centers, from software-centric solutions to those that put sensors on every server and fan. But the paths to commercializing those technologies are, by comparison, relatively few. Read More »

Mike Zimmerman, the CEO of building automation software startup BuildingIQ, says his company has for the first time met a utility’s demand to turn down power to manage peak load, automatically with a building control system in Perth, Australia. Read More »

Looks like bad news for First Solar. The Washington Post reported Thursday that the thin film solar PV leader may not have actually secured that 2-gigawatt solar farm planned for China’s desert, which it announced back in September of 2009. Read More »

What the Government Accountability Office describes as “palpable excitement” and an unprecedented gush of federal investment won’t be enough to establish intercity high-speed passenger rail service in the U.S. Read More »

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