The unveiling of the Bloom Box
Posted by Staff (02/21/2010 @ 11:53 pm)
Get ready to hear about the Bloom Box. Beginning with this segment tonight on 60 Minutes, Bloom Energy, a fuel cell company backed with roughly $400 million in venture capital, is unveiling a product that it’s CEO claims can help make the energy grid obsolete. The entire segment is fascinating. On Wednesday the company will have a big press event in Silicon Valley to show off the technology.
Watch CBS News Videos Online
According to Bloom Energy, a Bloom Box is like a small power plant located in your back yard. One of the more fascinating parts of the segment had CEO K.R. Sridhar hold a small stack of plates that he claimed could power a typical American home. If you stack up more of them, you get the Bloom Boxes we saw in the segment that are now being tested by companies like eBay and Google. If everyone has a Bloom Box or something like it, the electrical grid is no longer necessary. That may seem to be far-fetched, but having this option would revolutionize the production of electricity here and around the world.
One innovation seems to be the use of oxygen as opposed to hydrogen, which differentiates this from fuel cells offered by other companies. We’ll probably learn much more in the weeks to come as the world begins to digest the claims being made by the company. How does it work?
Hydrocarbons such as natural gas or biofuel (stored in an adjacent tank) are pumped into the Bloom Box – ceramic plates stacked atop each other to form modules that can be assembled into a unit of any size – and out comes abundant, reliable, cleaner electricity. The company says the unit does not vibrate, emits no sound, and has no smell.
Sridhar, an India-born PhD who once led a team of NASA scientists trying to develop the technology to sustain life on Mars, holds one of the modules in his hand. Stacking them into a bread loaf-sized unit, he says, can produce one kilowatt of electricity, enough to power an American home. Sridhar explains that it has taken so long to produce this contraption because he is building not just a company but an entire industry. “You are used to market sizes that start with a ‘B’,” he told venture capitalists when the company launched in 2002. “This is a market size that starts with a ‘T’.”
This Forbes article goes on to explain that there’s still some healthy skepticism about Sridhar’s claims and they note that the company has lost millions, but that really isn’t relevant. The key here is cost, and if these boxes produce energy cheaply, the sky is the limit.
There are all sorts of rumors about a huge government contract and big orders from other companies, along with possible DOE stimulus funds.
This part of the 60 Minutes segment tells me that the Bloom Box can be a game-changer.
Another company that has bought and is testing the Bloom box so Sridhar can work out the kinks is eBay. Its boxes are on the lawn in the middle of its campus in San Jose.
John Donahoe, eBay’s CEO, says its five boxes were installed nine months ago and have already saved the company more than $100,000 in electricity costs.
“It’s been very successful thus far. They’ve done what they said they would do,” he told Stahl.
eBay’s boxes run on bio-gas made from landfill waste, so they’re carbon neutral. Donahoe took us up to the roof to show off the company’s more than 3,000 solar panels. But they generate a lot less electricity than the boxes on the lawn.
“So this, on five buildings, acres and acres and acres,” Stahl remarked.
“Yes. The footprint for Bloom is much more efficient,” Donahoe said. “When you average it over seven days a week, 24 hours a day, the Bloom box puts out five times as much power that we can actually use.”
If costs are that low, the impact might be close to the Company’s aggressive claims.
Posted in: Energy Independence, Renewable Energy, Sustainability
Tags: bio-gas, biofuel, Bloom Box, Bloom Box 60 Minutes, Bloom Box unveiling, Bloom Box vs solar panels, Bloom Energy, carbon neutral, cleaner electricity, electricity, energy grid, energy grid obsolete, fuel cell, fuel cell company, Hydrocarbons, K.R. Sridhar, landfill waste, natural gas

$3.4 billion in grants to be announced for smart grid
Posted by Staff (10/27/2009 @ 10:09 am)
We waste a significant amount of electricity due to an outdated and inefficient electric grid in the United States. Thus, this investment is significant.
President Barack Obama on Tuesday will announce $3.4 billion in government grants to help build a “smart” electric grid that will save consumers money on their utility bills, reduce blackouts and carry power supplies generated by solar and wind energy, the White House said.
It marks the largest award made in a single day from the $787 billion stimulus package approved by Congress, and will create tens of thousands of jobs while upgrading the U.S. electric grid, according to administration officials.
The grants, which range from $400,000 to $200 million, will go to 100 companies, utilities, manufacturers, cities and other partners in 49 states.
This investment is only the first step, and part of the criteria here was the speed with which companies could implement the changes, as this money comes from the stimulus package. For example, the grants will not be used to build new power lines, but improve the capabilities of the electrical system. The funds will be used for a variety of projects, including approximately “18 million smart meters that will help consumers manage energy use in their homes, 700 automated substations to make it faster for utilities to restore power knocked out by storms and 200,000 smart transformers that allow power companies to replace units before they fail, thus avoiding outages.” Companies had to bid and compete for the funds, and the winning companies secured an additional $4.7 billion in private money to match their government grants, resulting in a total of $8.1 billion in total investment in the smart grid.
The smart meters are critical, as they encourage consumers to use electricity more efficiently. If you can see on your meter that running the dishwasher costs you more during the day, you will consider running it at night instead when rates are cheaper. If you’re costs are spiking during the day, you might realize that you can open the windows instead of running the air conditioner.
Posted in: Conservation, Energy Independence, Renewable Energy, Sustainability
Tags: conservation of electricity, electric grid, electricity, green stimulus, new power lines, smart electricity grid, smart grid, smart infrastructure, smart meters, smart transformers, solar energy, stimulus package, utility bills, wasted electricity, wind energy, wind power, windmill image, windmill photo, windmill pic

John Kerry and Lindsey Graham offer bi-partisan proposal on climate legislation
Posted by Staff (10/11/2009 @ 1:54 pm)
Democrat John Kerry and Republican Lindsey Graham don’t agree on much. The above photo from FOX News Sunday shows the two Senators sparring in the fall of 2008.
The two Senators, however, have teamed up to write a compelling Op-Ed in today’s New York Times in which they argue for a bi-partisan approach to addressing climate change legislation. This is a must-read for anyone who cares about this issue, and it could offer some real momentum for an issue that many believe will be stalled in the Senate.
If Lindsey Graham is on board, one would think that he could bring along more Republicans. One reason Graham is on board, and there’s hope to bring along more Republicans, is the emphasis on using nuclear power as one of the options. The left needs to become pragmatic over nuclear power, and realize that it offers the key to obtaining broad support.
Kerry and Graham also signal that a compromise is needed on domestic drilling. The clean energy revolution will not happen over-night, and if we need to rely in the short term on some fossil fuels, it’s better for the U.S. economy to use more domestic oil. We certainly shouldn’t subsidize it, but in the context of a carbon tax or cap-and-trade, permitting more domestic production makes tons of sense, particularly given the current economic crisis.
Hopefully, this can be the starting point for a grand bargain on energy.
Posted in: Conservation, Energy Independence, Global Warming, Renewable Energy, Sustainability
Tags: bi-partisan climate change legislation, bi-partisanship, cap and trade, carbon tax, clean energy compromise, clean energy revolution, climate change, climate change legislation, domestic oil production, Fox news, grand bargain on energy, John Kerry, Lindsey Graham, New York Times, nuclear power

Natural gas vs solar
Posted by Staff (10/11/2009 @ 1:36 pm)

Read this article about the battle between natural gas and solar power in Colorado and you’ll get a great idea of the complexity surrounding the clean energy issue. Over time, this stuff will get sorted out, and the subsidies for clean energy clearly have a positive impact. That said, there’s legitimate concern that all the competing interests will create a nightmare set of regulations once Congress gets through with the new climate bill.
This presents another compelling case for a simple carbon tax over cap-and-trade legislation.
Posted in: Renewable Energy, Sustainability
Tags: cap and trade, carbon tax, carbon tax vs cap-and-trade, Colorado natural gas industry, Colorado solar industry, natural gas, Natural gas vs solar, solar, solar panels, solar panels photo, solar panels pic, solar power

Plug-in hybrids should NOT be a problem for our electric utilities
Posted by Staff (09/03/2009 @ 2:47 pm)

The Plain Dealer has a misleading headline regarding plug-in hybrids: “Plug-in hybrids could prove costly for utility companies.” That’s true only if we approach the issue of charging plug-in hybrids without using our heads, but as the article points out there are very logical ways to address this potential problem.
Scott Moore, vice president of transmission for American Electric Power, said that issue could be solved either by smart chargers on the cars or by smart charging plugs in houses. If drivers plugged in their cars at 6 p.m., but the car didn’t start charging until 2 a.m., the system could probably handle the demand.
Even better would be if the driver plugged his car into an Internet-connected charger that could switch on and off as power was available. On a blustery day, when wind farms were producing extra power, cars could charge in the early evening. On a more typical day, charging could happen late at night.
“You’d get about 80 percent of the benefit from just changing the time of charging until early morning,” Moore said. “You’d get an extra 20 percent benefit from letting (utility companies) figure out when to charge you.”
The solution is obvious, so at least they got that part right. It also highlights the need for a smart grid and smart meters connected to the Internet so we can see how we use electricity and how we can make minor modifications to our behavior, or set clear guidelines, so that we use energy when it’s least expensive.
Posted in: Conservation, Energy Independence, Renewable Energy, Sustainability
Tags: American Electric Power, charging plug-in hybrids, Chevy Volt, Chevy Volt photo, conservation of electricity, electric utilities, fuel efficient vehicles, green cars, hybrids, plug-in hybrids, Scott Moore, smart grid, smart meters

Smart infrastructure
Posted by Staff (09/02/2009 @ 11:36 pm)
Get ready for a new buzzword. I understood the idea of the “smart grid,” but take that a step further and you end up with smart infrastructure. The New York Times has the goods.
A similar pattern is emerging today, experts say, for what is being called smart infrastructure — more efficient and environmentally friendlier systems for managing, among other things, commuter traffic, food distribution, electric grids and waterways. This time, the crucial technological ingredients include low-cost sensors and clever software for analytics and visualization, as well as computing firepower.
Wireless sensors can now collect and transmit information from almost any object — for instance, roads, food crates, utility lines and water pipes. And the improved software helps interpret the huge flow of information, so raw data becomes useful knowledge to monitor and optimize transport and other complex systems. The efficiency payoff, experts say, should translate into big reductions in energy used, greenhouse gases emitted and natural resources consumed.
The implications are staggering. First, this sounds like a great business, and companies like IBM, Cisco and GE are all over this. I’m also guessing that storage companies like EMC have a bright future here as well.
More importantly, we’re entering a new era where waste and inefficiencies are no longer accepted. The culture has changed. Also, business has changed. In today’s world, the costs associated with waste cannot be ignored.
We have a down-payment on a new smart grid with the stimulus package passed earlier this year. Hopefully, the concept of smart infrastructure will influence the way the government spends money of all projects going forward. Now that we have an administration that believes in science, the prospects are much brighter.
Posted in: Conservation, Sustainability
Tags: analytics, Cisco, efficiency, eliminating waste, environmentally friendlier systems, GE, IBM, sensors, smart grid, smart infrastructure, system optimization, visualization

Creativity in the development of alternative fuels
Posted by Staff (08/19/2009 @ 12:09 pm)
The New York Times has a cool new story about the development of algae for use as a biofuel. The article explains how a new start-up company co-founded by a Colorado State University professor recently introduced a strain of algae that loves carbon dioxide into a water tank next to a natural gas processing plant.
The story is interesting as it also focuses on the involvement of the Southern Utes Indian community as an investor in the project. But the most interesting element involves the interrelated efforts to develop alternative energy.
One of the keys to new projects is eliminating waste and taking advantage of heat and other byproducts of one energy-generating process and using these byproducts in another process built next to the first process. Here’s a summary of how this will work regarding this algae process.
Solix’s facility project is next to the natural gas processing plant for access to the carbon dioxide waste stream, which will be used to nourish the algae — a kind of biological recycling of carbon dioxide before its discharge into the atmosphere as the vegetable fuel is burned.
The plant also produces waste heat, which could be used to warm the algae beds in winter. In addition, the high desert plateau of southwest Colorado is one of the sunniest spots in the nation, providing solar radiation that accelerates algae growth.
Central to Solix’s business model, Dr. Willson said, is the hope that power plants and other factories now venting carbon dioxide will allow the company to build an algae farm next to their carbon dioxide vent pipes. A plant could sell the oil or biodiesel, and Solix would earn its return by being a part owner-operator, or by licensing the technology.
Conservation and efficiency are the new buzzwords in the renewable energy field (among many). Energy should never go to waste, and many projects that were once too difficult to make commercially viable can have a new life when one examines how to exploit byproducts from well-established processes. The possibilities are endless.
Posted in: Conservation, Energy Independence, Global Warming, Renewable Energy, Sustainability
Tags: algae, algae biofuel, alternative fuels, biofuels, carbon dioxide waste, carbon dioxide waste and algae, natural gas, Solix, Solix algae, using waste heat for energy, vegetable fuel, waste heat, waste heat energy

Can we get rid of plastic bags?
Posted by Staff (06/29/2009 @ 9:57 pm)
They’re doing it in China, one of the most polluted countries in the world, so why can’t we do it here in the United States?
A strict Chinese limit on ultra-thin plastic bags significantly reduced bag-related pollution nationwide during the past year. The country avoided the use of 40 billion bags, according to government estimates.
Plastic bags are commonly found in waterways, on beaches, and in other “unofficial” dumping sites across China. Litter caused by the notorious bags has been referred to as “white pollution.”
The State Council, China’s parliament, responded in January 2008 by prohibiting shops, supermarkets, and sales outlets from providing free plastic bags that are less than 0.025 millimeters thick.
The State Administration of Industry and Commerce also threatened to fine shopkeepers and vendors as much as 10,000 yuan (US$1,465) if they were caught distributing free bags.
In its first review of the ban, the National Development and Reform Commission (NDRC) announced earlier this month that supermarkets reduced plastic bag usage by 66 percent since the policy became effective last June. The limit in bag production saved China 1.6 million tons of petroleum, the NDRC estimated.
Prior to the ban, an estimated 3 billion plastic bags were used daily across China, creating more than 3 million tons of garbage each year. China consumed an estimated 5 million tons (37 million barrels) of crude oil annually to produce plastics for packaging.
The amount of garbage generated by these bags, which take roughly 100 years to decompose, is staggering. More and more jurisdictions around the world are banning or taxing the bags. It seems like a logical step, though I suspect the oil lobby might have something to say about it.
Exciting times
Posted by Staff (06/29/2009 @ 3:29 pm)

We’re launching this blog at a time that’s very exciting for those of us who want to see a greener future for America and the world. For years we have relied on abundant but dirty energy. Now we’re seeing the ill effects of these practices.
Due to a number of factors ranging from global warming to our dependence on foreign oil, a consensus is building around the notion that we need to change things here at home. There will be plenty of discussion and disagreement around the specifics, but most agree that we can make tremendous progress by encouraging conservation and renewable fuels.
The House just passed a cap-and-trade bill, so the debate will be heating up. We hope to contribute by highlighting information and arguments that will help advance the debate.
Hello world!
Posted by admin (06/17/2009 @ 6:01 pm)
Welcome to WordPress. This is your first post. Edit or delete it, then start blogging!
|