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Shai Sachs's picture

Waste-to-energy and decentralized energy on the rise?

Earlier this week, Earth2Tech pointed out 7 Green Ideas That Could Strike Gold & Save the Planet, highlighting green submissions from the Rice Business Plan Competition.  Reading through the list, there are some interesting patterns: three ideas (Ancora Energy, Biogas & Electric, and Sanergy) involve waste-to-energy, and two (Sanergy and Solavicta) would support small-scale, decentralized renewable energy generation.

It's interesting, but hardly surprising, that Sanergy fits in both categories.  Waste-to-energy lends itself naturally to decentralized generation, since (as Alex McFarlane of Harvest Power pointed out at Boston Green Drinks, back in March), no one wants to cart garbage around.  Truck garbage more than 100 - 150 miles, and the energy cost of transportation and processing starts to outweigh the benefit.

Waste-to-energy appears to be the next big wave in the renewable energy sector.  It doesn't have quite the photogenic quality that solar and wind have, but it is capable of generating base power (the garbage is your battery).  Moreover, it kills two birds with one stone, by mitigating the landfill problem while generating renewable energy.  For that reason it has a double effect in reducing global warming: it reduces methane emissions from landfills, while offsetting emissions from dirty energy sources like coal.  It should be interesting to see how this sector develops!

Shai Sachs's picture

Green Business Ideas from Green for All

This week Green for All, one of my favorite organizations, released five free guides for green businesses and start-ups.  The one I found most interesting was 10 Green Business Ideas for New Entrepreneurs (PDF).  Much like a slimmed-down version of 75 Green Business Ideas (but shorter, and cheaper), the guide divides green businesses into ten sectors, and provides numerous examples of business ideas within each sector, and points towards businesses that are already trying out those ideas.  The ten sectors are:

  1. The Healthy, Local Food Movement
  2. Renewable Energy Alternatives, Green Collar Job Training, and Green Business Incubators
  3. Green Transportation
  4. Green Product Innovation and Consumer Goods Retail
  5. Green Home- and Offce-Cleaning Services
  6. Become Part of the ReUse Revolution!
  7. Energy-Effcient Homes and Green Home Retrofts
  8. Green Landscaping and Green Plumbing
  9. Green Information Technology (IT)
  10. Green, Grassroots Community Lending and Microfinancing

Hopefully, this report will encourage entrepreneurs to pick up the shovel (figuratively or literally) and get to work on creating high-quality green-collar jobs!

Tip of the hat to Green VC for highlighting these excellent resources.

Shai Sachs's picture

Lightbulb First and New Generation Energy Partner to Create Green Communities

As a long-time supporter of renewable energy and clean energy, we are very excited to join New Generation Energy's Community Green Partner program.  The program is part of New Generation Energy's efforts to promote sustainable, community-anchored clean energy and energy efficiency projects.  It brings together corporate sponsors, like Lightbulb First, and community organizations which need to save money on energy bills and wish to reduce their environmental impact in the bargain.

For Lightbulb First, this program represents a golden opportunity to reinforce our commitment to energy efficiency and community involvement.  The movement to replace fossil fuels with renewable energy, and to reduce energy use through efficiency measures, is not, for us, just about reducing environmental impact and saving money - although those are certainly important goals!  It is also about strengthening local ties, reinvigorating our communities, and connecting people with their neighbors.

New Generation Energy's focus on supporting energy efficiency for worthwhile community organizations and charities is a perfect example of how we can all become richer by reducing our environmental impact - in more ways than one.  We were excited to support New Generation Energy's mission when we helped launch their new website last summer, and are thrilled to renew our commitment by joining this important program.

Shai Sachs's picture

Community-supported energy, and open source demand-response, grid management and home automation, and more

I've been a little busy lately and don't have time for a full-blown blog post, so again we'll have to settle for some quick hits that I've taken note of lately:

  • Recently I've been reading Greg Pahl's fascinating book, The Citizen-Powered Energy Handbook.  It's full of fascinating practical information about medium-scale renewable energy projects, which citizen groups and municipalities can undertake.  Pahl is a champion of Community Supported Energy (CSE), a co-operative model of renewable energy production not unlike the more popular Community Supported Agriculture (CSA).  Most CSAs I'm familiar with are well behind the technological curve and could benefit tremendously from even simple web-based technology for facilitating membership signup and horizontal communications; I'm sure the same could be said for CSEs.  (I've been thinking about websites for community supported agriculture for a long time, but I never seem to get the chance to put together a good CSA website solution.)
  • OpenADR is an open-source demand-response system.  As far as I know demand-response is really making its presence felt only in the enterprise and commercial sectors, so hopefully OpenADR will help expand the market to include a wider swatch of commercial buildings as well as some residential buildings.  (h/t Earth2Tech)
  • OpenPDC appears to be a promising open-source platform for aggregating and analyzing the health of the electrical grid, courtesy of the TVA.  (h/t Earth2Tech, again)
  • PeoplePower is working on an open source wireless home automation network solution, which could be a great improvement on the elegant, but somewhat hobbyist-only, solution that is Tweet-A-Watt. (h/t Earth2Tech for the hat trick)
  • EcoFactor is developing a smart thermostat, meant to reduce energy needed for space heating.  I'd be fascinated to see those algorithms!  (h/t - guess who?)
  • Scientific Conservation, Inc. has recently released software to predict building energy use accurately.  The idea is to provide additional motivation for efficiency retrofits, by demonstrating return on investment more effectively than traditional modeling approaches.  That's well and good, but it makes me wonder whether or not it would be possible to use the tool in concert with a large database of information about buildings - from a municipal government's licensing board, let's say.  That would make it possible to identify a large set of buildings which would benefit from retrofits rapidly, and to prioritize the retrofits based on current or projected energy use.
  • Mariah Power has released an incredibe iPhone application to measure wind speed in your backyard, to assess the feasibility of placing a turbine there.

I'm beginning to think I should pull together a library of open source projects on renewable energy, energy efficiency, and the like.  That could be a fun project for the holidays!

Shai Sachs's picture

A bunch of interesting tidbits

While I've got a lot of interesting green ideas I'd love to blog about, I don't have nearly enough time to get to them all.  So instead I'm going to just throw them out there, in hopes of getting back to them some day... or at least stimulating some interesting thoughts!

  • The Eco-Patent Commons is a fascinating way to distribute green patents, and it is gaining steam.
  • Earth2Tech recently compared a variety of iPhone apps for Car 2.0.
  • The National Renewable Energy Laboratory offers a plugin to Google Sketchup that makes energy efficient building design much cheaper.  Is an open-source library of energy efficient designs far behind?
  • The White House has a suggestion box for energy efficiency, open to all federal employees who want to help the government reduce its footprint.  Can we make something like that available to all organizations, large and small?
  • Researchers are investigating software to make airports run more efficiently.  I'm not entirely sure what they have in mind, but it sound like a knockoff of the SETI-at-Home project, to bring distributed computing to bear on the complex problem of finding the most efficient schedule out of the vast number of potential schedules.  There are great possibilities for open source development and popular participation in this program.
  • Green Cities California launched a new best practices website for municipal sustainability ordinances (h/t GreenBiz).  Hopefully this site will be not just a resource for California municipalities, but also a source of inspiration and ideas for local governments and civic activists across the country.

Not all of these are related to energy efficiency and renewable energy exactly, but they are all great examples of making the green revolution more accessible and democratic, so kudos all around.

Shai Sachs's picture

Lightbulb First seeks a Drupal developer/subcontractor

Lightbulb First Consulting, LLC is looking for a Drupal developer/subcontractor to assist with some of our ongoing projects.  Full description available at http://groups.drupal.org/node/29400.  Let us know if you're interested!

Shai Sachs's picture

Blog action day: The green revolution will be democratized

Today, in celebration of Blog Action Day, I'm blogging about what we can do to prevent catastrophic climate change. This blog has focused on ideas to deliver renewable energy and energy efficiency for a few months now, but today I'd like to step back and discuss the one really big idea which I think is our single most powerful tool in fighting catastrophic climate change: democratization.

What's so great about democracy, and what will democratization do to prevent catastrophic climate change? Plenty!

  • Reducing barriers. Renewable energy and energy efficiency must be made more readily available to ordinary people, so that everyone can take part in the green revolution. That means that we must reduce the cost of renewable energy and make it feasible for ordinary people to create renewable energy through their own initiative; it also means that we must make energy efficiency know-how more readily available, more easily navigable, and more immediately actionable.

    Think of what the web, and blogging software in particular, did for political organizing. It used to be that only fairly wealthy organizations and individuals had the means to broadly publish political opinions and news analysis. But with the advent of blogging software, it became radically easier to publish and organize around political opinions. The result was the modern progressive movement and, arguably, the presidency of Barack Obama. I'd like to think that steadily decreasing the cost of access to renewable energy and energy efficiency will have similarly dramatic effects on the green revolution.

  • Transparency and creativity. Transparency and creativity are the lifeblood of democracy - they allow ordinary people to identify problems in society and fix them. They will also be the enablers of the green revolution. What I mean by that is that ordinary people must have access to the information necessary to diagnose problems in the green economy, and must be given free reign to use their creativity to fix those problems.

    Fortunately, policymakers seem to support this idea. The smart grid is, in some sense, all about creating transparency around critical energy use information, and the trend towards opening up government data certainly indicates that many policymakers want to unleash the creativity of civic-minded developers.

    There is still a long way to go, however. To begin with, open access to smart grid data (up to the limit necessary for security, of course) is not yet assured. A good deal of the emerging smart grid seems to be oriented around private deals between utilities and brand-name hardware and software developers. Open standards and APIs, and more than that open-source smart grid software and hardware, will be key to making the smart grid truly transparent.

    Moreover, energy usage is not the only area where we need transparency. The food system and transportation system are rife with hard-to-find and hard-to-use information. Labeling for food and data standards for metro transit systems are certainly a good start, but even these are too limited in scope. Both are aimed primarily at providing consumers information - which is a laudable goal, of course. But consumer information doesn't really address the problem at the source; it only allows us to solve the problem of agricultural emissions indirectly, for example.  Furthermore, there are plenty of greenhouse gas emissions from commercial and industrial users, and these users also need to reduce their footprint - and they need the help of creative people to do that. The green revolution will really take off when high-quality, real-time, standardized data about the impact and services provided by every level of the food and transportation sectors becomes available and actionable to ordinary people.

  • Structural change through civic action. A lot of green entrepreneurs focus on private action to fight climate change. Again, that's a laudable goal, but it's not enough. We will only be able to reverse climate change through the structural reform that is possible when ordinary people use the power of government to green the economy.

    To be sure, that includes action at the highest levels, and here in the US that means that the Senate needs to pass the Boxer/Kerry bill, with strong targets for renewable energy and emission reductions. It also means that global leaders will need to craft an ambitious anti-climate change treaty in Copenhagen this December, and that the Senate will again need to ratify that compact.

    But civic action shouldn't stop there; indeed, action at the highest levels will not be nearly enough. States and municipalities will need to experiment on the right mix of incentives, regulations and investments needed to make energy efficiency the "business as usual" option; to make renewable energy affordable and widely-accessible; and to make our living spaces, food systems, and transportation systems sustainable. Ordinary people will need to lead the charge in pressing governments to adopt these measures, to be creative in trying new policies, and to be honest in changing course when those policies don't work.

It may seem odd that a web developer with a penchant for the green economy might be so interested in democratization. But at the end of the day, I think democratization is precisely what the web is about.  That's why I think it is such a powerful platform for change, and part of the reason why I've chosen this career. Democracy is one of the more powerful tools we've ever invented, and I think it is the key to preventing catastrophic climate change.

Shai Sachs's picture

Health and life coaching

Today I'm taking a break from our normal programming to high-five my sister, Noga, who is a Phoenix-based health and life coach.  Her training is in sports psychology, and she has done a lot of work, both academically and on the job, to motivate people to exercise and meet many other health goals.

The coaching services she offers go well beyond the typical face-to-face meeting, and include things like guided grocery shopping, guided web surfing, and direct, in-person assistance with stressful situations.  If you think about it, I think anyone who's interested in motivating people to live more sustainably could take a page out of her book.  (Or just hire her.)

In addition to Noga's pioneering work in health and life coaching, she's also begun writing for the lifestyle site 944; her most recent article focuses on the importance of eating lots of fruits and vegetables.

This is one coach you'll want to keep an eye on!  To learn more, visit her website: http://www.nogacoach.com/

Shai Sachs's picture

Tracking and passing ACES with Prosepoint

Note: Boston Green Drinks will be discussing the provisions of the Boxer/Kerry bill, and its impact on the environment, with Ben Wright, the Global Warming Advocate at Environment Massachusetts, on Nov. 3 at 7 pm.  I hope to see you there!

Last week, Senators Barbara Boxer and John Kerry introduced the Clean Energy Jobs and American Power Act in the US Senate.  This is the Senate's version of the American Clean Energy and Security Act (ACES), also known as the Waxman/Markey bill, which passed the House in June.  The legislation would, among other things, set a nationwide renewable energy portfolio and create a cap-and-trade system to regulate greenhouse gas emissions.

Although I write a lot about ideas for renewable energy and energy efficiency which can be pursued by individuals, organizations, and businesses with minimal governmental support, the fact is that major governmental action is needed to stop catastrophic climate change.  The problem is simply too huge to leave to the private sector.  Moreover, current government policies encourage the unsustainable practices, including dirty fuel energy production, excessive driving at low mileage, and deforestation, which are the main factors in catastrophic climate change; the government should reverse this destructive path.  With regards to Congressional action specifically, climate change will have massive impacts on interstate commerce and national security, and it is therefore Congress's constitutional responsibility to take action on this issue.

The immediate task before anyone who wants to avoid catastrophic climate change is to push the Senate to pass the Boxer/Kerry bill, and to push the Congress to merge the two bills and to pass the final legislation.  Ideally, the final passage would be accomplished before the UN Climate Change Conference in Copenhagen, set for Dec. 10.

If you've paid any attention to the debate on health care reform, you're no doubt aware that passing major legislation in Congress, and especially in the Senate, is not a piece of cake.  There are dozens if not hundreds of hurdles, amendments, votes, procedural questions, and sundry sub-plots to track.  There are massive, and in some cases very wealthy, interests who want to have a say.  There are lines in the sand, and it's often quite difficult to tell when they have been crossed, who is acting in good faith, what's just a feint, and what is going on behind the scenes.

With regards to the Boxer/Kerry bill, it appears that there will be at least a few major issues with the bill:

  • Will the bill, in its final form, allow the EPA to continue regulating greenhouse gases?
  • Will the bill encourage green collar job creation, thereby spreading renewable energy prosperity broadly?
  • What numerical targets will be set for renewable energy creation and emission reductions, and how aggressive will the timetables be?
  • Will the bill rely on carbon capture, or support natural gas as an intermediary solution, in emission reductions?
  • When will the bill pass, and how will the Senate bill be merged with the House bill?

Clearly, the debate on this bill will be just as complicated, if not more so, than the debate on health care reform, and a great deal of work needs to be done to track the progress on these issues, and to hold elected officials accountable for their actions.

Luckily, there are plentiful tools available to organize this massive and complex stream of information, and there is already a decent-sized body of practice in tracking legislation and holding leaders accountable, particularly within the progressive blogosphere and other social media forums.  But it seems to me that blogs, wikis, social media streams, and Twitter feeds, for all their power, are not really sophisticated enough to capture the complexity of the climate change debate.  All of these sources have the main weakness that they are mainly suited to highlighting one thing at a time, whereas the climate change debate requires us to keep track of multiple things at once - the five questions I listed above, and perhaps a few others.  It would be nice to have a site where a visitor could get a quick glimpse of the status and recmmended action for each of these issues.

The best infrastructure for creating such a complex site, in my opinion, is Drupal, the content management system used in almost every Lightbulb First project.  As it happens, there is an excellent distribution of Drupal targeted specifically at supporting online newspaper sites, called ProsePoint.

I'd like to see someone create and maintain a ProsePoint site whose main focus is to track stories on the Boxer/Kerry bill, and to organize civic action to push legislators to vote the right way on the bill.  Now, Prosepoint is mainly intended as a tool to manage news sites, not to oragnize civic action, but it's not hard to imagine extending the basic software a bit to incorporate activism.  One approach would be to add a "Suggested action" field to the Store content type, and then to extend the theme to highlight actions alongside the story body in some way.  Another approach would be to create a separate "Action item" content type, and to allow those content items to be attached to stories.  This latter approach might work better, as it would enable the creation of different types of actions - e.g. signing a petition, calling Senators, donating to an activist group or to a Senator who helped push the legislation along, etc.  It would also allow the site editors to highlight important actions over the course of several stories.

What I like about ProsePoint is its native support for multiple channels, which is vitally important for the climate change debate.  Channels are found on almost every news site these days; the channels at the top of the ProsePoint demo site include "National", "World", and "Business".  To track the questions I listed above for the Boxer/Kerry bill, it would be easy enough to create channels with titles like "EPA authority", "Green collar", "Renewable energy standard", "Carbon capture", and "Legislative calendar" (although I'm sure that someone with more experience managing online news sites could come up with something a bit snappier.)

Moreover, the software includes personalization capabilities, which appear to be focused around allowing visitors to easily access the stories most interesting to them through a "My Magazine" page.  Unfortunately the documentation for these features is not too clear, but these features could be a good foundation for giving visitors the tools to focus on the stories and actions most interesting to them, and also to recruit their friends and personal networks to support the elements of the bill they are most passionate about.

The biggest challenge in running such a site would be time and money.  If (and this is a rather big "if") the bill is indeed passed by Dec. 10, then the time frame for launching, stocking, and marketing a major new site focused solely on the Boxer/Kerry bill is indeed quite short.  And don't forget that we need to account for the time to incorporate or find an existing organizational home, untangle legal issues, put together a decent design, etc.

On top of that, such a site would require at minimum a part-time contributor, and probably more like one or two full-time staff.  Even for a couple of months, at a decent salary for each staff person, the costs for the site could run into the $30-40,000 range.  Unless the site manages an exceptional amount of traffic, online advertising certainly won't cover those costs.  Instead, I would suggest corporate or organizational sponsorship.  There are certainly no shortage of public interest groups for whom passage of the bill would be priceless, and there are now several major corporations lobbying for aggressive passage of the bill.  Beyond these big-name brands, there are probably dozens if not hundreds of nascent renewable energy and energy efficiency companies for whom the bill is a major boon, and who should be willing to kick in a little money to promote passage of the bill.

Even if it's not feasible to launch such a site in time to catch the major part of the debate on the Boxer/Kerry bill, it's still worth thinking about the idea of for-profit news/action sites that rely on sponsorships.  The Boxer/Kerry bill will not be the last piece of legislation dealing with catastrophic climate change.  At a minimum, the Senate will have to ratify the Copenhagen treaty once it's negotiated, and Congress will probably revisit the issue at some point in the next few years.  Moreover, states and cities are sure to continue to take action on any number of green issues, including green job initiatives, building codes, transportation policies and food system reforms.  Preparing for these debates now will only strengthen the hand of ordinary folks who want to protect the environment, and will help create the structural reform necessary to avoid catastrophic climate change.

Shai Sachs's picture

Do-it-yourself renewable energy

I've written before about the importance of supporting do-it-yourself weatherization projects, and the possibility of creating a simplistic do-it-yourself smart grid at home using the Tweet-a-Watt.  If do-it-yourselfers can reduce and measure their own demand for energy and electricity, how about creating some, too?

A pair of interesting stories making the rounds today are the inspiring story of The Boy Who Harnessed the Wind, via Change.org, and the Cambridge Energy Alliance's post on do-it-yourself solar.  As a big believer in renewable energy, and particularly in reducing the barriers to renewable energy solutions, I find these stories fascinating and very exciting.

Ready-made commercial solutions for harnessing the wind and the sun to create electricity or provide heat are fairly expensive.  Even rooftop wind turbines sold at hardware stores can cost up to $6,000, before tax incentives kick in (at which point the cost drops to around $4,200).  The CEA blog post above points to a commercially available solar hot air panel which costs "only" $1,500.  That's not chump change!

The good news is that there are lower-cost options available for intrepid hobbyists with a bit of spare time, the Change.org and CEA blog posts suggest.  What we need, I believe, are resources to distribute this knowledge more widely, and to make it easier to find and to put into practice.

The tools to do that online are well within reach.  There are already a handful of web-based resources which already compile information about DIY renewable energy projects - including Discover Solar Energy and Got Wind.  These sites are a great start, but there's still room for improvement.  I'm thinking of a comprehensive interactive website which includes how-to videos, detailed instruction manuals, an online store for the raw materials, a question-and-answers discussion forum, and Digg-style voting to promote the best resources.  Such a site could even incorporate advice for hobbyists who'd like to "go professional" and sell their services to others who would like to purchase low-cost renewable energy, but don't have the time or know-how to take on such a project themselves.  The site could be supported through affiliate sales for raw materials and premium memberships purchased by hobbyists wishing to advertise their services to other enthusiasts.  There's even an opportunity for the site's owners to sell consulting services or run workshops for real estate developers, municipalities, or other entities who wish to deploy low-cost distributed renewable energy on a wide scale.

Large-scale investments in renewable energy and energy efficiency, together with government policies which put a price on carbon, are certainly necessary to make a big difference in solving global warming.  At the same time, there is plenty of room for everyone, from do-it-yourself hobbyists to web developers, to chip in as well.

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