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Cleantech

How should home energy management networks be controlled?

Realizing full benefits from a smart grid ultimately means controlling devices in customers’ homes, businesses, and other facilities. But who should exercise that control, and how? Read More »

Cities need open APIs to be efficient

The Climate Group has a new report out following up its seminal Smart2020 report, and the team is touting the benefits of open APIs (application interfaces) for creating more energy-efficient and smarter cities. Read More »

 
 

One of the key ways that eMeter has developed over the past 20 months since its current CEO Gary Bloom came on board has been to act like an enterprise software company, according to an indepth interview with Bloom in Xconomy. It’s a solid tip. Read More »

How to build a better electric grid

Efforts to modernize the U.S. grid in recent years have emerged as a hodgepodge of pilot projects, the installation of new technology and hefty financial backing from the U.S. government and private investors. How to plan for such a change is a daunting task. Read More »

Power and engineering giant Siemens will buy smart meter software company eMeter, the companies announced on Monday. While the companies did not disclose the price, this is one of the most high-profile deals for the smart grid in 2011. Read More »

Retroficiency, a startup out of MIT that uses software and big data to create energy retrofits for buildings, has raised a round of $3.2 million from Point Judith Capital and has acquired the energy efficiency division of Nexamp, called Clean Energy Solutions. Read More »

PG&E plans to start testing out home energy gadgets and software starting in March 2012 with a small group of customers, and the utility unveiled details of its plan this week. Here’s what you need to know. 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 »

When people think about cleantech, they typically think about solar panels or converting biomass into fuel. But the momentum right now in cleantech is as much about connectivity and how it can drive energy efficiency as it is about advancing sources of renewable energy. Read More »

Cleantech Open announces winners

Twenty-one cleantech startups from across the U.S. competed for a grand prize of $250,000 in investment and services at this year’s Cleantech Open Business Competition. And the winners are . . . Read More »

Energy software startup Opower has hired a chief financial officer, Thomas Kramer, and is mulling over a potential IPO down the road. Kramer was previously the CFO at Cvent, and created the eCommerce strategy for Boston Consulting Group. Read More »

Some smart meters aren’t so smart about Daylight Saving Time

It seems — and is — a geeky thing to write about, but Daylight Savings Time can cause serious problems for some smart meters and meter data management systems. Read More »

More Must Reads

The emergence of the smart grid has raised concerns about cybersecurity among utilities; two-way digital networks are more vulnerable. But according to utility executives, distributed power generation technologies, such as solar, particularly combined with energy storage, could help minimize the impact of an attack. Read More »

The Internet of energy is rapidly approaching. According to research firm Berg Insight, there will be 602.7 million smart meters installed throughout the world by 2016. That represents a compound annual growth rate of 26.6 percent between 2010 and 2016. Read More »

Consert, a startup that uses Verizon’s 3G network to curb energy consumption of homes, is in the process of raising $8.75 million in equity and debt, according to a filing. Read More »

If there’s one thing the Obama administration can do to push clean energy, it’s make sure the necessary transmission lines get built. On Wednesday, the administration said it’s starting a pilot project to speed up the approval and construction process of seven transmission lines. Read More »

Startup Zome Energy Networks spoke for the first time on Wednesday, and the company says its algorithms will “revolutionize the smart grid” and do for the power grid what Google’s algorithms did for the web in the ’90s. Read More »

Despite Cisco ditching its home and building energy management products, the router giant is still focusing on the smart grid. Cisco’s CEO and SVP of Connected Energy on Tuesday discussed the importance of using social networks as a third leg of the smart grid. Read More »

Put one on the board for the cellular smart grid. Utility Consumers Energy announced that it will work with SmartSynch to roll out cellular-based smart meters for 1.8 million customers. Read More »

Boston-Power, which once dreamed of building a lithium-ion cell battery factory in the United States, announced Tuesday it has lined up $125 million of investments to shift a big part of its business to China and thin its operation in the U.S. by about 35 percent. Read More »

The U.S. Department of Energy released a report Thursday that aims to help public and private sectors figure out ways to protect the grid against cybersecurity breaches. Here’s 10 ways to deal with cybersecurity in a smart grid world. Read More »

A new Y Combinator–style incubator that will focus solely on the intersection of energy and information technology is launching in Houston, the founder of the group, Kirk Brand Coburn, told me in an exclusive interview. Read More »

Earlier this year we reported that energy software startup Opower was considering adding a home energy device to its portfolio. A half year later here’s Opower’s first foray into hardware: the company announced it has partnered with building automation giant Honeywell to sell a connected thermostat. … Read More »

Startup Regen Energy, which has developed “swarm logic” software that can manage appliances in buildings and electric cars like a swarm of bees, has raised a Series A round of $5.5 million in financing from investors. Read More »

Despite the seemingly downward short-term trend for cleantech investing, corporations and investors continue to back the green building sector. On Wednesday San Francisco–based energy-efficient building company Project Frog announced that it has raised $22 million from GE and a group of investors. Read More »

Hurricane Irene wasn’t the raging monster that some forecasters expected, but it’s left millions without power for days, and even weeks, at a time. However, outages from major storms could be shorter and faster to fix after smarter grid technology is installed. Read More »

Peddling home energy management gear and software successfully is harder than it seems, and big companies such as Microsoft and Cisco are ditching this market. EnergyHub is staying and on Thursday announced a $14.5 million round to help it sell products and services to consumers. Read More »

Duke Energy is turning to cellular networks as the backbone for its smart grid. The utility detailed the network plan in a white paper released earlier this month, and revealed one of the most aggressive uses of cellular networks by the utility industry in the U.S. Read More »

The undercover smart grid player Digi International is about to get a lot less undercover. On Wednesday, telco giant AT&T said it has partnered with Digi to offer home and building energy applications for the 13 million smart meters that connect to AT&T’s wireless network. Read More »

In an updated filing, smart grid company Silver Spring Networks reported its latest financial filings for the past six months ended June 30, 2011. The results show steady financial progress for Silver Spring Networks, which indicated its plans in July to go public. Read More »

The market for smart grid data analytics — software and services that can mine data and provide intelligence for smart grid vendors, utilities and consumers — could reach a cumulative $11.3 billion between 2011 to 2015, according to Pike Research. Read More »

Throughout 2009 and 2010, Internet companies like Microsoft, Google and even router giant Cisco launched experimental software and hardware to help building managers and home owners monitor and control their energy consumption. But now these firms are abandoning those plans. Why? Read More »

Cisco plans to move away from selling its building and home energy management products, the router giant announced via blog post on Wednesday afternoon. The move follows both Microsoft’s and Google’s decisions to shut down their energy management software products. Read More »

Is the answer to helping integrate solar and wind into the power grid the humble home hot water heater? That’s one of the things that startup GridMobility is looking to find out. Read More »

It’s blazing hot in New York City. And on these scorching summer days you should be thinking about everything your utility is doing to prepare for a “Heatpocalypse” and also taking note of just how important it is for utilities to invest in smart-grid technology. Read More »

Aquion Energy, which is developing a low-cost battery for the power grid made from sodium and water, has closed $20 million of a planned $30 million round and has brought on investor Foundation Capital in addition to existing investor Kleiner Perkins Caufield & Byers. Read More »

The network of the smart grid is taking its sweet time to get deployed, but we still need smart applications to run over these networks once they are fully installed. Here are five smart-grid startups to watch via the Cleantech Open. Read More »

OK, maybe hacker-types shouldn’t see this, but the iFixit crew has done a teardown of an Elster smart meter, pulling off all the electronics, chips, radios and casing. Read More »

What does Silver Spring Network’s potential IPO mean for the smart grid sector as a whole? Read More »

Silver Spring Networks filed for a potentially $150 million IPO this week, but the group that stands to gain in the short term is Silver Spring’s stead fast venture backer Foundation Capital. Foundation Capital owned 41.5 percent of shares before the offering. Read More »

Now that smart-grid network leader Silver Spring Networks has filed for an IPO, some of the economics of selling a wireless network and connected devices to utilities becomes a little more clear. No joke, folks, it’s a difficult business to be in. Read More »

Silver Spring Network’s IPO filing is basically the first time we’ve been able to get a peek under the hood of the nine-year-old company, which has been a leader in the smart grid network industry. Here’s what you need to know from Silver Spring Network’s S-1. Read More »

Smart grid company Silver Spring Networks has finally filed its long-awaited IPO, and could raise up to $150 million in a public offering on the New York Stock Exchange, according to its filing. Read More »

One of the reasons energy storage for the grid isn’t widely used is that many of the technologies, like batteries, are still too expensive. But what if you could use something that costs a fraction of a battery to deploy for grid storage, like Software-as-a-Service? Read More »

Last week saw California’s big three utilities release in-depth smart grid deployment roadmaps, giving smart grid companies about the closest thing to a detailed plan of attack that they could ask for. Read More »

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