Tom Murphy is an associate professor of physics at the University of California, San Diego.  His blog, Do the Math, takes an astrophysicist’s-eye view of societal issues relating to energy production, climate change, and economic growth.

With the exception of tidal energy, our focus thus far has been on land-based energy sources. Meanwhile, the ocean absorbs a prodigious fraction of the Sun’s incident energy, creating thermal gradients, currents, and waves whipped up by winds. Let’s put some scales on the energetics of these sources and see if we may turn to them for help. We’ve got our three boxes ready: abundant, potent, and niche (puny). Time to do some sorting!

Thermal Gradients

Wherever there is a thermal gradient, our eyes light up because we can create a heat flow across the gradient and capture some fraction of the energy flow to do useful work. This is called a heat engine, the efficiency of which is capped by the theoretical maximum (T_h − T_c)/T_h, where “h” and “c” subscripts refer to absolute temperatures of the hot and cold reservoirs, respectively. In the ocean, we are rather limited in how much gradient is available. The surface does not tend to exceed 30°C (303 K), while the depths cannot get much cooler than 0°C (273 K; pressure and salinity allow it to go a few degrees negative). The maximum thermodynamic efficiency therefore tops out at 10%, and in practice we might get half of this in a real application. The general scheme of producing energy from thermal gradients in the ocean is called ocean thermal energy conversion (OTEC).

Conti

Continue Reading >

UC San Diego History and Science Studies Professor, Dr. Naomi Oreskes, the co-author of Merchants of Doubt: How a Handful of Scientists Obscured the Truth on Issues from Tobacco Smoke to Global Warming was featured on the OpEd page of the Los Angeles Times this week.  “The verdict is in on climate change” is a logical and articulate presentation why, in this case, the seemingly reasonable act of maintaining an open mind is, in fact, unreasonable.  Click here to get the full impact in her words.

In Merchants of Doubt, Dr. Oreskes describes how denial-for-hire “experts” have been involved in a continuum of anti-science campaigns stretching back over 50 years to a time when cigarettes were supposedly healthy.  Their tactics have centered on nurturing doubt to forestall action.  The jury is still out; two sides to every story; don’t rush to judgment are their common themes.

The remarkable scientific advances of the past two centuries are based upon a process of research, followed by scientific writing, followed by peer review.  Modern scientific truths are not based on opinion polls or the forcefully stated positions of hired guns from unrelated fields.  The fact that not every scientist within a given field is in agreement does not negate the validity of the peer reviewed conclusions held by the vast majority.  Imagine that you had a child with a life-threating medical condition.  Your doctors agree on the recommended course of action.  In doing so they reveal that their conclusions are held by 90% of the physicians in their specialty.  Would you not take action because their conclusions were not universally held?  Would tell your child, “The jury is still out?”  Would you wait?

Click here for my 2010 review of Merchants of Doubt.  Buy a copy for yourself and for all of your smart friends who read.  

With a focus on the San Diego region’s job growth, smarter technology development, solar energy storage integration and increased electric vehicle infrastructure and deployment, Smart City San Diego is delivering results. The collaborative is made up of City of San Diego, GE, UC San Diego, CleanTECH San Diego and San Diego Gas & Electric (SDG&E).  It formed to leverage each entity’s strengths to create and implement initiatives to improve the region’s energy independence, reduce greenhouse gas emissions and assert San Diego as a clean energy leader.

“Over the past year, Smart City San Diego has been forward-thinking about creating opportunities for a more sustainable region,” said San Diego Mayor Sanders. “Moving into 2012, our collaborative will continue to build on those results and develop and launch even more initiatives to drive economic growth for our region.”

These results include:

Car2Go: The City of San Diego and SDG&E worked with Daimler’s Car2Go to make San Diego’s launch of its plug-in electric vehicle car sharing pilot a big success. The City continues to work with SDG&E to increase the number of public-access charging stations throughout the Car2Go targeted region. The team is working collectively to educate the community about the benefits of the pilot program and expects to increase public interest in electric vehicles and encourage the growth of the plug-in electric vehicle industry in San Diego. Data gained from Car2Go will provide information on where charging stations are most needed. Smart City San Diego also continues to work to streamline the permitting process for deploying charging stations.

Smart Appliances: SDG&E and GE are working together to test the communication links between GE’s smart appliances and SDG&E’s smart meters to ensure consumers are empowered with the best technologies to manage energy use and costs. GE’s Appliances business is supplying SDG&E with a smart dishwasher, washer and dryer along with a GE Nucleus energy manager and Programmable Control Thermostat to expedite the testing process. SDG&E’s team is currently testing the communication between these assets prior to consumer deployment.

Economic Development and Job Growth: CleanTECH San Diego – working with the City of San Diego, SDG&E, UC San Diego, Scripps Institution of Oceanography and its private sector member companies – is quantifying and categorizing regional clean tech companies that touch smart grid technology development. Categories include solar energy, energy storage, energy efficiency, clean transportation and other technology companies. CleanTECH San Diego has also created a baseline analysis of the direct and indirect economic impacts of the named clusters. This baseline analysis can help quantify year-over-year job growth and other economic impacts of the regional smart grid sector. This will be particularly helpful in measuring the economic impact of the over 180 solar companies and over 20 storage companies that call San Diego home.

Solar Integrated Energy Storage: UC San Diego and SDG&E have submitted a grant application to test, demonstrate and evaluate a variety of solar integrated energy storage projects over a 12 to 24 month period. If funded, this initiative will test multiple applications at multiple sites and provide analysis for the benefit of utilities, grid planners, regulators, solar inverter manufacturers, system integrators, business modelers, energy storage manufacturers and other early adopters. CleanTECH San Diego supports this initiative as part of efforts to advance the region as an Innovation Hub (IHub).  In August 2010, the California Governor’s Office of Economic Development designated the greater San Diego region as an IHub for solar energy storage.  The purpose of the IHub is to build on the region’s existing innovation infrastructure and strong culture of collaboration to accelerate the convergence of solar energy and energy storage.

Policy Leadership: In July 2010, Smart City San Diego hosted California Public Utilities Commissioner Mark Ferron for a day long briefing on San Diego’s smart grid initiatives.  The Commissioner met with industry representatives from the solar, energy efficiency, smart grid and technology sectors and toured UC San Diego’s world renowned microgrid.  The collaborative held a roundtable with the Commissioner to brief him on the vision and work of Smart City San Diego.

Solar Decathlon 2013 Finalist: The City of San Diego and UC San Diego worked with the Department of Energy’s Solar Decathlon Committee to make San Diego one of two finalists for the location of the 2013 Solar Decathlon. The event promotes the outreach, education, and economic benefits of energy security, renewable energy and energy efficiency.  If early projections bear out, attendance at the event has the potential to be larger than the San Diego Convention Center’s highest attended conference and create a positive economic impact for the region.

Economic Development and Job Growth: GE worked with CleanTech San Diego and SDG&E to host a GE Sourcing Supplier Diversity event for the first time in San Diego.  Over 50 diverse local suppliers participated in one-on-one sessions with GE buyers to learn how best to work with GE and be considered for future projects.

“GE is proud to bring our grid modernization technology and expertise to Smart City San Diego,” said Mark Hura, global smart grid commercial Leader for GE’s Digital Energy business.  ”An efficient, reliable and sustainable electric infrastructure is essential to powering economic growth and supporting business, industry and the dynamic lifestyles of a skilled workforce.  We applaud all the successes over the past year and look forward to many more to come.”

Formed in January 2011, Smart City San Diego was charged with bringing together leading organizations from government, business, education and non-profit to maximize synergies to drive sustainability programs forward, identify new opportunities, embrace additional collaborators, and move the San Diego region beyond today’s boundaries of sustainability.  This model will be able to be duplicated in other regions.

The collaborative leverages its strengths and resources as a partnership to develop and implement local initiatives that will empower consumers, improve environmental quality, drive economic growth, and reduce the San Diego region’s reliance on oil.  The collaborative is working toward a more consumer-focused, environmentally conscious energy future by addressing San Diegan’s 21st century energy needs.

Click here for the Smart City San Diego website

A microgrid is a localized grouping of electricity generation, energy storage, and loads that normally operate connected to a traditional centralized grid.  The microgrid at University of California, San Diego (UCSD) is one of the best examples of an electricity network that provides local control yet is interconnected with the larger electricity grid.

Recently the Rocky Mountain Institute visited UCSD to study and document the microgrid that controls and integrates electricity supply and demand on the campus.  One result of their visit was a six minute video that spotlights the groundbreaking work being done on the La Jolla campus

At UCSD, the microgrid provides the ability to manage 42 megawatts of generating capacity, including a central cogeneration plant, an array of solar photovoltaic installations and a fuel cell that operates on natural gas reclaimed from a landfill site. The central microgrid control allows operators to manage the diverse portfolio of energy generation and storage resources on the campus to minimize costs. In addition, the campus can “island” from the larger grid to maintain power supply in an emergency, as in the case of the power blackout that struck parts of Southern California, Arizona and Mexico in September 2011.

The microgrid at UCSD provides a living laboratory to experiment with integration and management of local resources and to optimize the use of these resources in interaction with market signals from the larger grid.

Click here to watch the video.

Articles of Interest
Solar forecasting and microgrids
Understanding the Role of Buildings
UC San Diego is a campus-wide living laboratory for sustainable energy

Tom Murphy is an associate professor of physics at the University of California, San Diego.  His blog, Do the Math, takes an astrophysicist’s-eye view of societal issues relating to energy production, climate change, and economic growth.

Now is the time on Do the Math when we scan the energy landscape for viable alternatives to fossil fuels. In this post, we’ll look at tidal power, which is virtually inexhaustible on relevant timescales, is less intermittent than solar/wind (although still variable), and uses old-hat technology to make electricity. For this exercise, we mainly care about the scale at which the alternatives can contribute, leaving practical and economic considerations sitting in the cold for a bit (spoiler alert: most are hard and expensive). Last week, we looked at solar and wind, finding that solar can satisfy our current demand without batting an eyelash, and that wind can be a serious contributor, although apparently incapable of carrying the load on its own. Thus we put solar in the “abundant” box and wind in the “useful” box. There’s an empty box labeled “waste of time.” Any guesses where I’m going to put tidal power? Don’t get upset yet.

Continue Reading >

If algae is to be the solution for America’s pain at the gas pump, trained workers are needed to make that a reality.  Applications are now available for continuing education grants at the University of California San Diego to retrain workers as general science technicians in the rapidly expanding biofuels industry in the San Diego and Imperial County region.

Approximately 55 students will begin classes in March of 2012, with each student receiving the equivalent of a $7,000 grant from the State of California. Prospective students from across California interested in applying for next year’s EDGE program and biofuels and industrial biotechnology companies interested in hiring interns from the program should contact Karen Overklift at the BIOCOM Institute (858) 455-0300, extension 104 or koverklift@biocom.org or go to http://tinyurl.com/4d9m93g

Algae, the substance known to many as “pond scum,” may one day be the fuel that powers U.S. automobiles.

“That’s what petroleum is – it’s ancient algae,” said Dr. Stephen Mayfield, a professor of biology at UC San Diego and director of the San Diego Center for Algae Biotechnology (SD-CAB). “Algae already makes oil that looks like crude oil. The oil we extract from algae goes directly into a refinery and gets converted into diesel or gasoline.”

The students, who will attend classes at UC San Diego Extension and Mira Costa College, are the second cohort of students in a program funded by a two-year, $4-million grant from California’s Department of Labor under the Green Innovation Challenge.

“Nationwide there is a need for skilled workers to participate in the development and commercialization of new technologies, as we can see in the field of alternative energies,” said Hugo Villar, director of science and technology at UC San Diego Extension. “The university has been a leader in helping adult learners acquire new knowledge and skills that allow them to transition out of stagnant areas of the job market and participate into more vibrant areas as we are doing now with biofuels.”

“This program is not only training workers for new jobs in the local economy, it will eventually help our nation become less dependent on foreign oil,” said Mayfield, “The bioenergy sector will eventually be creating millions of jobs nationwide. Our biggest challenge will be to keep those jobs in California.”

The grant involves the work of a number of local partners, which include UC San Diego, San Diego State University, Mira Costa College EDGE program, SD-CAB, CleanTECH San Diego, BIOCOM Institute, BIOCOM, San Diego Workforce Partnership and the San Diego Regional Economic Development Corporation.

“With this training, these students are prepared to support the region’s growing biofuels companies and help San Diego continue to be a leader in the biofuels sector,” said Jason Anderson, vice president of CleanTECH San Diego, a non-profit organization that is helping to accelerate San Diego as a world leader in the clean technology economy.

San Diego is widely recognized as one of the world’s leaders in biofuels research and development. A recent analysis, conducted by the San Diego Association of Governments (SANDAG), found that for the algal biofuels sector alone, the industry provides the region with 410 direct jobs and $56 million in direct economic activity and $108 million in total economic activity annually.

“It’s critical that we build the research and development infrastructure for the biofuels industry here,” said Mayfield. “Right now, we have a head start on the rest of the world and we can’t afford to lose that.”

Thanks to the $4-million EDGE grant, San Diego has also become a national leader in training biofuels technicians. Mayfield said feedback from the program’s graduates, faculty and local biofuels companies will lead to a redesign of the curriculum for the next class of science biofuels technicians, which will run from March through August of 2012. Once the program is perfected, an online, web-based curriculum will be made available to any California university or college, and through enrollment in UC San Diego Extension to anyone around the world who wants to gain basic science training to enter the biofuels industry.

Tom Murphy is an associate professor of physics at the University of California, San Diego.  His blog, Do the Math, takes an astrophysicist’s-eye view of societal issues relating to energy production, climate change, and economic growth.

Many Do the Math posts have touched on the inevitable cessation of growth and on the challenge we will face in developing a replacement energy infrastructure once our fossil fuel inheritance is spent. The focus has been on long-term physical constraints, and not on the messy details of our response in the short-term. But our reaction to a diminishing flow of fossil fuel energy in the short-term will determine whetherwe transition to a sustainable but technological existence or allow ourselves to collapse. One stumbling block in particular has me worried. I call it The Energy Trap.

In brief, the idea is that once we enter a decline phase in fossil fuel availability—first in petroleum—our growth-based economic system will struggle to cope with a contraction of its very lifeblood. Fuel prices will skyrocket, some individuals and exporting nations will react by hoarding, and energy scarcity will quickly become the new norm. The invisible hand of the market will slap us silly demanding a new energy infrastructure based on non-fossil solutions. But here’s the rub. The construction of that shiny new infrastructure requires not just money, but…energy. And that’s the very commodity in short supply. Will we really be willing to sacrifice additional energy in the short term—effectively steepening the decline—for a long-term energy plan? It’s a trap!

When I first encountered the concept of peak oil, I was most distressed about the economic implications. In part, this was prompted by David Goodstein’s book Out of Gas, which highlighted the potential for global panic in reaction to peak oil—making the gas lines associated with the temporary oil shocks of 1973 and 1979 look like warm-up acts. Because I knew Professor Goodstein personally, and held him in high regard as a solid physicist, I took his message seriously. Extrapolating his vision of a global reaction to peak oil, I imagined that the prospect of a decades-long decline in available energy—while we strained to institute a replacement infrastructure—would destroy confidence in short-term economic growth, thus destroying investment and crashing markets. The market relies on investor confidence—which, in some sense, makes it a con job, since “con” is short for confidence. If that confidence is shattered on a global scale, what happens next?

I still consider economic panic to be a distinctly possible eventuality, but psychology can be hard to predict. Market optimists would see the tremendous investment potential of a new energy infrastructure as an antidote against such an outbreak. Given this uncertainty, let’s shy away from economic prognostication and look at a purely physical dimension to the problem—namely, the Energy Trap.

Energy Return on Energy Invested

Our goal will be to quantitatively assess the Energy Trap, and see if there is any substance to the idea. We will rely on a concept that has acquired a central role in evaluating our energy future. This is energy return on energy invested, or EROEI.

In order to utilize energy, we must exert some energy to secure the source and prepare it for use. In order to burn wood in our fireplace, we (or someone) must chop down a tree, cut it into logs, and split the large logs. To drive our gasoline-powered car, we must expend energy finding the oil, drilling and possibly pumping the oil, then refining and distributing the gasoline. To collect solar energy, we must invest energy to fabricate the solar panels and associated electronics. The result is expressed as a ratio of energy-out:energy-in. Anything less than the break-even ratio of 1:1 means that the source provides no net energy (a drain, in fact), and is not worth pursuing for energy purposes—unless the form/convenience of that specific energy is otherwise unavailable.

In its early days, oil frequently yielded an EROEI in excess of 100:1, meaning that 1% or less of the energy contained in a barrel of oil had to be expended to deliver that barrel of oil. Not a bad bargain. Oil production today more typically has an EROEI around 20:1, while tar sands and oil shale tend to be about 5:1 and 3:1, respectively. By contrast, it is debatable whether corn ethanol exceeds break-even: it may optimistically be as high as 1.4:1. Switching from conventional oil to corn ethanol would be like switching from a diet of bacon, eggs, and butter to a desperate survival diet of shoe leather and tree bark. Other approaches to biofuels, like sugar cane ethanol, can have EROEI as high as 8:1.

To round out the introduction, coal typically has an EROEI around 50–85:1, and natural gas tends to come in around 20–40:1, though falling below the lower end of this range as the easy fields are depleted. Meanwhile, solar photovoltaics are estimated to require 3–4 years’ worth of energy output to fabricate, including the frames and associated electronics systems. Assuming a 30–40 year lifetime, this translates into an EROEI around 10:1. Wind is estimated to have EROEI around 20:1, and new nuclear installations are expected to come in at approximately 15:1. These are all positive net-energy approaches, which is the good news.

The Inevitable Fossil Fuel Decline

Let’s explore what happens as we try to compensate for an energy decline with an alternative resource having modest EROEI. On the upslope of our fossil fuel bonanza, we saw a characteristic annual growth rate of around 3% per year. The asymmetric Seneca Effect notwithstanding, a logistic evolution of the resource would result in a symmetric rate of contraction on the downslope: 3% per year. I borrow a graphic from the post on the meaning of “sustainable” to illustrate the rationale for expecting an era of decline for a one-time finite resource.

On the long view, the fossil fuel age is a blip, with a down side mirroring the (more fun) up side.

We could use any number for the decline rate in our analysis, but I’ll actually soften the effect to a 2% annual decline to illustrate that we run into problems even at a modest rate of decline. By itself, a 2% decline year after year—while sounding mild—would send our growth-based economy into (more…)

Last week I attended Procopio’s Environmental Breakfast Club held on the UC San Diego campus.  Under John Lormon’s direction the speakers began with some comments about the differences between smartgrid and microgrid.  Byron Washom, Director of Strategic Energy Initiatives, UC San Diego gave an update on the status of the sophisticated microgrid being built on the ever-expanding seaside campus.  Much has been accomplished with more to come.  The UC San Diego system demonstrates the advantages of an intelligent energy system designed for increased efficiency, security and sustainability.  Environmental sustainability at UC San Diego is a real-world learning experience serving the dual purposes of advancing the base of knowledge and saving the university millions of dollars in operating expenses. 

About the UCSD microgrid Forbes magazine said, “First light for what the new smart grid architecture will look like is already visible”.  It is an integral part of a much larger campus community effort.  Click to learn about Sustainability 2.0, A Living Laboratory.  Click here for Byron Washom’s presentation, Local Impact, National Influence, Global Reach. 

My favorite educational experience has always been show and tell.  We were treated to a tour of the campus for a first-hand look at the key components of the evolving energy system.  On the very day we were there the largest full cell on any college campus was being activated for the first time.  Manufactured by FuelCell Energy, Inc., the 2.8-megawatt fuel cell will provide about 8% of UC San Diego’s total energy needs.  In conjunction with the City of San Diego and Encinitas-based BioFuels Energy, the renewable-energy project will turn waste methane gas from the Point Loma Wastewater Treatment Plant directly into electricity without combustion.

Directly opposite the site of the huge fuel cell are two impressively large solar arrays designed and fabricated by Soitec and installed on the campus for evaluation.  The first solar installation was a progressive step which led to San Diego Gas & Electric signing contracts with Soitec for 125 megawatts of solar power.  The second is the fifth generation of Soitec’s concentrator photovoltaic (CPV) system which will generate about five times more electricity with a fractionally larger footprint. 

The new system consists of 12 CPV modules, each generating more than 2 kW of peak power.  For this new product, Soitec has reconfigured its Concentrix modules to reduce the number of parts per CPV system, making installation in the field simpler and faster.  By leveraging the field-proven CPV cells, high concentration ratio and silicone-on-glass Fresnel lens construction used in previous generations of Concentrix products, the new system delivers the same high reliability and life expectancy.

Soitec’s two-axis-tracking CPV systems are well suited for installation sites with high direct solar radiation.  The systems produce a high, constant power output curve throughout the day and are able to match peak-load demands.

Soitec has begun shipping demonstration units to project sites.  Plans call for volume production to ramp in the first quarter of 2012 at the company’s manufacturing facility in Freiburg, Germany, and later at Soitec’s planned new factory in San Diego.

The last photo is of the partially completed, fifth generation Soitec CPV system on the UC San Diego campus as of October 12, 2011.

I am reading Mark Stevenson’s book, An Optimist’s Tour of the Future.  He quotes Ray Kurzweil, “Our intuition is linear and I believe it’s hardwired into our brains.”  This linear bias bangs hard against the “Law of Accelerating Returns”.  Technological innovation feeds upon itself.  Innovative growth is not 1+1+1+1, but rather 1+2+4+8.  Although the ubiquitous iPhone is a reminder of the how explosive innovation can be, we look to the future dreading that positive change will be too little, too late.  Our linear bias leads to judgments influenced by static inputs rather than future values which will be determined by innovation replicating exponentially.  The commercialization of algae biofuels is an important example.

The algae business is basically farming.  The output of the algae agricultural system will be used to produce “drop-in” biofuels as well as animal feed and a myriad of other products.  If all technological innovation were frozen at this moment, the algae biofuel business would most likely not be commercially viable.  However, just like corn and pigs, improvements are being made over time. 

In my lifetime the yield per acre of corn has tripled due to improved genetics and production technology.  What took years and decades to happen with grains and livestock is happening over weeks and months with algae.  The algae industry is not only benefiting from the explosive technological innovation of the past decade, but also from the huge universe of algae being screened to identify commercially viable strains.

There are over 800 breeds of cattle.  The gestation period for cattle is about the same as humans.  Heifers can be bred at about 12 to 14 months.  Now imagine a breeding program with cattle drawn from over 5,000,000 different species which can produce a new generation every 30 days.  With existing technology, genome engineering and capital, the accelerating refinement of super strains is rapidly advancing the algae industry.  The algae of the very near future will be as dramatically improved as the pig of 2011 compared to his scrawny ancestor of the 1950s. 

La Jolla is at the center of the global algae Petri dish.  Greg Mitchell, director of the Photobiology Group at the Scripps Institution of Oceanography, has a global reputation as an algae pioneer.  The San Diego Union Tribune wrote about his exciting life, “Algae visionary imagines a future that’s green — literally”.   Click here to read.

The two largest equity fundings for algae biofuel development were done in the La Jolla zip code (Synthetic Genomics and Sapphire Energy).  On Wednesday I attended a press conference for California Assemblyman Nathan Fletcher who was named chair of a new committee that will focus on creating a climate for jobs.  Sapphire Energy was selected as the site for the event to showcase the importance of innovation for job creation.  After the remarks we toured Sapphire’s labs.  Their time line is clearly stated.  “We expect to be at demonstration scale in three years and at commercial scale by 2018.”  Sapphire Energy has received $54.5 million in loan guarantees from the USDA Biorefinery Assistance Program to build a plant to turn algal oil into jet fuel.

The challenge for most disruptive technologies is finding a deep-pockets customer that is sufficiently convinced to make a meaningful buying commitment.  The algae biofuels business has that in the U.S. military.  The military’s motivation is both financial and strategic.  They know that their greatest vulnerability is dependence on imported oil.  Their bill for fuel and electricity last year was $20 billion. The prospect of growing fuel in Hawaii and Southern California versus shipping oil half way around the world has a strong appeal.  Of greatest importance to the algae biofuel industry is a military making their decisions based on future economic and strategic plans unimpeded by the wrong-headed influence of politicians. 

The military’s impact on accelerating the growth of the algae biofuels industry will be enhanced if legislation is passed allowing the Pentagon to sign long-term contracts for up to fifteen years as opposed to the current five-year limit.  A long-term commitment from a highly-rated buyer makes deal financing substantially more doable.  Members of the aviation industry testified at a Senate Aviation operations, safety and security subcommittee hearing requesting legislation enabling the Defense Department to enter into long-term contracts for fuels.

To learn more about the local burgeoning biofuels cluster go to the San Diego Center for Algae Biotechnology (SD-CAB).  Greg Mitchell was one of the founders.  SD-CAB along with UCSD, SDSU, CleanTECH San Diego, and BioCOM collaborated to launch Educating and Developing Workers for the Green Economy (EDGE) focused on educating a next-generation workforce in green technology.

Last week CleanTECH San Diego hosted the first San Diego Wind Energy Symposium.  The keynote speaker was Michael Picker, Senior Advisor to the Governor for Renewable Energy Facilities.  Picker’s comments included a progress report on California’s Renewable Portfolio Standard (RPS).  The target is for 33% of electricity sold in the California to come from renewable energy by 2020.  Renewable energy projects require long lead times to grind through the process of permitting, land acquisition, environmental impact studies and financing.  Many projects fall by the wayside.  Picker’s analysis of the project pipeline data from state government agencies including the CPUC suggests that the “queue currently holds more than double the generation capacity needed to achieve a 33% RPS”.  The consensus is for 33% to be likely achieved a few years prior to the 2020 deadline.  In his signing letter to the State Senate for SB2 Governor Brown stated, “I think 40%, at reasonable cost, is well within our grasp in the near future”.  Picker’s presentation supported that projection as realistic.

Government regulations like Califonia’s RPS are effective in the sense that they produced a measurable response.  However, there is a bigger challenge than attaining a 33% RPS.  Efficiently coordinating this new mix of energy production into the grid will in the long run determine the economic feasibility of reaching a RPS far beyond 33%. 

Video of the entire Symposium is available at:

Keynote and Panel 1       

Panel 2

The San Diego Wind Energy Symposium was made possible by the sponsorship of CleanTECH San Diego members Invenergy, Iberdrola Renewables and Enel Green Power.

The following resources provide some background into the challenges and opportunities of wind energy.   Click on each to connect.

California Wind Map and Resource Potential
U.S. Wind Resource Map
How Wind Power Works
Wind Power Glossary

Last Thursday over 200 electric vehicle pioneers, early adapters and the technologically curious came together for CleanTECH San Diego’s Electric Vehicle Showcase.  (see my post of June 4th)  Here are the visuals.

The electric Tesla Roadster

Filing up with Electrons

The electric Nissan Leaf

Danny Sullivan, Holly Smithson, Byron Washom

1985 Indy 500 Winner - Danny Sullivan

CleanTECH San Diego's Electric Vehicle Showcase

The Panel

 

 

The 41 companies in the San Diego region which are involved in wind energy represent every aspect of the industry from project design and finance, manufacturing, energy production and distribution. 

The 25 wind turbines which make up the 50 MW Kumeyaay Wind project on the Campo Reservation are an impressive display of renewable energy from I-8 in Alpine.  The tribe’s second wind farm, Kumeyaay Wind II, is a 160-megawatt project to be built in partnership with San Diego Gas & Electric and Invenergy.  Major players such as Iberdrola Renewables and Enel Green Power are involved in projects representing billions of dollars of wind energy capacity.  Viridity Energy deals in solutions which address the coordination of energy demand and supply including energy storage.  Upwind Solutions recently established their presence in San Diego with the purchase of Knight & Carver’s turbine blade business. 

On June 14th CleanTECH San Diego will host the San Diego Wind Energy Symposium.  Michael Picker, Senior Advisor to the Governor for Renewable Energy Facilities will be the keynote speaker.   There will be two panel presentations; Renewable Energy Policy – State and Local Perspective followed by Specific Wind Power Considerations.

Click here for complete details.

San Diego Wind Energy Symposium

June 14th 8:00 am – 12:00 pm

SCRIPPS SEASIDE FORUM
at Scripps Institution of Oceanography
8610 Kennel Way | La Jolla, CA 92037

Click here to register today.

The following resources provide some background into the challenges and opportunities of wind energy,   Click on each to connect.

California Wind Map and Resource Potential
U.S. Wind Resource Map
How Wind Power Works
Wind Power Glossary

On Thursday June 9th CleanTECH San Diego’s Electric Vehicle Showcase will be the latest event focused on San Diego’s position at the front line of the largest transportation electrification project in history.  What’s so special about San Diego?

San Diego has a culture of technology early adapters.  San Diego has been one of the top markets for hybrid EVs like the Toyota Prius.  California ranks first in Prii sales and second only to Vermont in Prii Per Capita.  (Yes, the plural is Prii).  Hybrid EV owners are predisposed to consider plug-in EVs.

San Diego is one of 16 cities selected under a DOE grant headed by ECOtality to implement the largest-ever rollout of electric vehicle infrastructure.  Federal grants plus matching funds will total $230 million.

Because the ultimate utility of EVs is tied to the establishment of a charging infrastructure, Nissan, Chevy, Ford and others have focused on a limited number of metropolitan regions including San Diego.

San Diego is the #1 solar city in the #1 solar state.  40 percent of Leaf owners have solar panels according to the California Center for Sustainable Energy (Source North County Times). 

San Diego’s terrain and climate is less taxing on EV batteries than much of the U.S.

Successful integration of EVs to the grid is a task of great complexity.  For the past two years, San Diego Gas & Electric’s advancements in smart grid infrastructure has earned them recognition as the most intelligent utility in America by IDC Energy Insights and Intelligent Utility magazine. 

General Electric has partnered with the City of San Diego, San Diego Gas & Electric, the University of California San Diego and CleanTECH San Diego in Smart City San Diego, a public-private collaboration that aims to improve the region’s energy independence, empower consumers to adopt electric vehicles, reduce greenhouse gas emissions and drive economic growth.

To boost use of electric vehicles, the General Services Administration is installing charging stations for government vehicles in San Diego and four other cities.

The University of California, San Diego has been at the center of several major initiatives which are contributing to the region’s growth as a clean energy center.  The EVs which will be used by students, faculty and staff will form a living laboratory of human behavior and technology.

Qualcomm and ECOtality have entered into an agreement to implement cellular connectivity into charging stations. The solution will allow ECOtality to use a commercial cellular network to manage its Blink brand charging station operations, transfer usage data, download firmware updates and publish availability to electric vehicle drivers in real time.

CleanTECH San Diego is an important nexus for regional clean technologies of all types.  You can click through to their website to learn about their crucial mission.  While you are there you can register for the CleanTECH San Diego Electric Vehicle Showcase.  Indy 500 legend and electric vehicle convert Danny Sullivan will be the keynote speaker.  UC San Diego’s Byron Washom will lead a panel including the CEO of Flux Power, Chris Anthony and General Electric’s Michelle Lesh.  Held on the LEED Silver certified Port Pavilion on the Broadway Pier, the Showcase will include a variety of demonstrations of EV technologies and cars. 

Show up on Thursday with a fistful of business cards to network harborside and kick the tires of the EVs that are in the poll position in the race for energy efficient transportation.  Register here today. 

CleanTECH San Diego’s Electric Vehicle Showcase

Date: Thursday June 9, 2011    4 PM to 7 PM

Port Pavillion on Broadway Pier
1000 North Harbor Drive
San Diego, CA 92101

Click here to view Danny Sullivan’s classic moment in Indy 500 history.

There is no place in the world where more people are working to advance the science and commercialization of algae biofuel than in San Diego.  Three announcements this week underscore the region’s standing in the quest to develop practical alternatives to fossil fuels. 

On Tuesday the California Department of Labor awarded the San Diego region a $4 million grant to implement new workforce training programs for jobs in the emerging biofuels industry.  The San Diego Biofuels Initiative, a collaborative effort including CleanTECH San Diego, BIOCOM, San Diego Regional EDC, San Diego Center for Algae Biotechnology (SD-CAB) and the (more…)

On Thursday, 255 members of the U.S. National Academy of Sciences, including 11 Nobel laureates, made public an open letter striking out at the orchestrated effort by a small network of climate deniers that has deliberately sought to confuse the public’s understanding of the dangers of climate change.  Signers include eight scientists from University of California at San Diego.  The statement is direct and elegant.  Click here for the full text.

Recently I had the honor to be included in a group brought together to discuss the communication challenges discussed in the letter.  In attendance that evening were four scientists from the Scripps Institution of Oceanography who have spent decades dealing first hand with the study of climate.  It was a wide ranging discussion.  One concept that I took away was that the science we use to make decisions is the best science we have at hand.  Like climate science, medical science is imperfect and essential.  If my surgeon tells me that 95% of medical specialists are 95% confident of the efficacy of a recommended procedure, I will use that information to make my decision.  Even if my choice were to side with the minority viewpoint, I would make a decision.  What I would not do is revert to the no-decision mode of (more…)

Nature or nurture?  There is no doubt that the innovation gene is prevalent in San Diego.  However, a strong case can be made for San Diego’s environment of collaboration as the dominant force for success in technological creation.  Two new resources announced within the last two weeks support that argument. 

Calit2 Federal Funding Portal @ CONNECT

The enormity of the funds originating from Federal programs and grants is both an opportunity and a problem.  The smart people of UCSD have automated the process and are collaborating with CONNECT to make the resource available to local innovators and entrepreneurs.  Working with the California Institute for Telecommunications and Information Technology (Calit2) CONNECT has developed a new set of tools to help member companies and local entrepreneurs identify federal research funding opportunities.  Click here to access Calit2 Federal Funding Portal @ CONNECT.

The X Lists

Last week Xconomy rolled out the X Lists, “the region’s best resource for innovators and entrepreneurs”.  Much of the entrepreneurial process is about accessing information and identifying people who have answers as efficiently and quickly as possible.  The X Lists are a great place to begin the journey from not-knowing to knowing.  Click here for Bruce Bigelow’s description of this valuable resource.

The overused words-of-wisdom about real estate are location, location, location.  Maybe the same should also be said about entrepreneurial innovation.  The cornucopia of resources available at the San Diego location provides a winning advantage to those who seek to grow their enterprise through innovation.

Under the leadership of CleanTECH San Diego, nine local governmental bodies have received bonding authority for over $154 million of Clean Renewable Energy Bonds (CREBs).  Announced by the Treasury Department today, the allocation is 19% of the $800 million awarded for the entire country.  This over-sized allocation is the result of a substantial collaborative effort which included several San Diego companies, non-profits and even a team of four UCSD students.    

All of the applications submitted from San Diego were for solar energy.  The largest total award in the U.S. went to the San Diego Unified School District which received an allocation for $74 million bonds for 111 projects.  The financial benefit to the School District is the indirect subsidy provided by the IRS which greatly reduces the interest expense.  “These bonds function as tax credit bonds which allow investors to receive federal tax credits in lieu of the payment of a portion of the interest on the bond.  For CREBs, the federal tax credits will cover 70 percent of the interest on the bonds”.  

The local winners were City of Chula Vista, City of Lemon Grove, Fallbrook Public Utility District, UC San Diego, San Diego State, San Diego Unified School District, San Dieguito Union High School, City of Santee and Santee School District.  Click here for the national list.

Today’s good news really amounts to a knock on the door to opportunity.  In the months ahead each award winner will have the real work of issuing bonds and implementing the solar projects.