31 October 2009
New DIY Renewable Energy Club Forming
Initial meeting is November 8th Sunday at 1pm at Shoneys at Exit 137 off Route 81
The idea is to make renewable energy affordable for interested people by doing the labor yourself and learning the process.
Typically we'd meet at a project house on solar, wind or EV's for a build & learn session to help people with renewable energy projects and reduce their cost.
30 October 2009
29 October 2009
Denmark vs. Virginia
Almost to a country, the western world decried the moves as unacceptable and almost to a country vowed to reduce their dependence on foreign energy supplies. It is here that the story becomes very interesting both for the student of history and as an insight into the probable near term consequences of actions we will take.
In examining the reaction of a western country let’s first look at Denmark. They made the decision to commit themselves to a future that was not dependant on foreign energy supplies. They made commitments not only on the oil side, but also on conservation, heat and electrical generation. In the 1980’s they also made the decision not to allow any nuclear power plants on their soil.
In examining the reaction of the US, and specifically Virginia, we made a lot of verbal noise about energy independence and freedom from foreign energy sources. We made some first steps in the years from 1974 – 1979, but with the election of Ronald Reagan and the return of cheap oil, all focus was diverted and the goals were forgotten.
Why did this happen and what were the results? Well, the American public has never had a taste for putting off gratification today for the betterment of tomorrow, and the Danes were focused on two generations down the line. An examination of the results thus far is very telling. Here is a brief comparison between Denmark and Virginia.
The GDP per capita for Denmark is $37,300.00
The GDP per capita for Virginia is $46,521.00
Per capita Virginia is 25% richer than Denmark.
The population of Denmark is approximately 5.5 million.
The population of Virginia is approximately 7.7 million.
Virginia has 40% more people than Denmark.
Denmark (proper) is approximately 17,000 sq miles
Virginia is approximately 43,000 sq miles
Virginia is 153% larger than Denmark
Total energy usage per capita in Demark is 46,722 kWH/year
Total energy usage per capita in Virginia is 99,442 kWH/year
The average Virginian uses 113% more total energy than the average Dane.
Electrical energy usage per capita in Denmark is 6,506 kWH/year
Electrical energy usage per capita in Virginia is 13,662 kWH/year
The average Virginian uses 110% more electrical energy than the average Dane.
Cost of electrical energy in Denmark is $0.322 / kWH
Cost of electrical energy in Virginia is $0.104 / k WH
The average Dane spends $2,094 on electricity annually and the average Virginian spends $1,420 on electricity annually.
The average Dane spends $674 (47%) more on electricity annually than the average Virginian.
Percent sustainable energy (including hydro) in Denmark is 17.0%
Percent sustainable energy (including hydro) in Virginia is 2.6%
Denmark produces 554% more sustainable energy than Virginia.
So what do all these numbers tell us. Before I answer that I would like to tell the reader why I chose Denmark. Denmark has the highest cost of energy of any country in the European Union. Denmark also is consistently listed as one of the freest markets in the European Union and also had the least dependency on foreign energy supplies. I wanted to compare Virginia to a real world success story.
So, back to the numbers.
First, we see that Virginia is richer (per capita GDP), larger (population) and has more natural resources (gross land area) than Demark.
Second, there is a simple truth which shines thorough the second set of figures. There is a correlation between energy cost and energy usage. In study after study it has been shown that the higher the energy cost, the lower the usage. We see this in the US in states like Vermont, which has some of the highest energy costs in the nation, but per capita has the lowest energy usage.
Third, we see that this energy independence is costing the average Dane $1.85 per day more than the average Virginian.
So for less than a Starbucks Coffee per day, we could conceivable create a sustainable and foreign intervention free energy supply. Wow, sounds like a deal to me!
So what is standing in our way Virginia? Oh, I can answer that, political will and vision. Here are three items that happened to me at the Conference on Virginia Energy Symposium (COVES) in Mid October 2009:
(excerpts from by blog)
There were 400 or so folk who showed up, most of the regular characters you find at such things: solar, wind and biomass folks, utility reps, college facility people, politicians or there reps, etc..
As I circulated among the seminars and talked to the people at the conference, I got a very clear understanding of how far we are from grasping the scope of the change that needs to be made. At this symposium, I found just what I expected, many of the people on the front lines of energy policy change and renewable generation had a clear understanding of just how much has to happen in a small amount of time.
Unfortunately, the political folks had an inkling of understanding but a lack of will and vision. I will site three examples and you judge for yourself:
At a symposium where an Assistant Secretary of DOE gave a presentation, he discussed the much needed work to be done on existing buildings in the area of energy retrofits. He described energy retrofit as “not low hanging fruit, but fruit rotting on the ground”. There is a huge potential for energy reduction that is easily achievable and compared to other energy reduction strategies, relatively inexpensive. After the presentation during the question and answer portion I asked if we could get Fannie Mae and Freddie Mac to make it mandatory that any home purchased using their funds (which is the majority of all homes sold in the US) have an energy audit done. We could get folks used to having audits done and use this to quantify the homes energy footprint in an eye towards making energy upgrades mandatory with the sale of homes. This is a program that is not pie in the sky; rather it is currently being done in the UK. The answer was depressing a generic, "we are looking into many ways of encouraging energy audits". To me this was the failure to recognize two facts, first is that the US taxpayer now owns Fannie and Freddie (for all intents and purposes) and secondly it would take no political maneuvering, as Fannie and Freddie can impose that type of requirement at will.
The second was what happened at the final symposium, the summation of the conference. They had four speakers, one from biomass, solar and wind and one from the governor’s office. After the presentations during the questions and answer period I asked this question: I said that it seemed to me that all the presenters were ignoring the elephant in the room. Every alternative energy presenter lamented the fact that it is hard to compete with the cheap energy we have in Virginia, and that with little political and financial support from Richmond, the alternative energy community was facing a tough road. The elephant is Virginia's cheap energy. I asked the governors rep. this ~ since we all generally agree that we need sustainable, non-polluting sources of energy in Virginia and that we have cheap energy here in the olde dominion, why not use that as a positive and raise the cost of energy to create the revenue to pursue a faster switch to a sustainable future. The response was once again what I expected, the gov's rep started in saying that Virginia could not act "in a vacuum" and that making a change while the rest of the US and the world did not would hurt Virginia. I responded that we cannot abdicate our responsibility for energy independence and that is exactly what he was doing by making that argument. He said, "I did not say that" to which I said, "you most certainly did". With that the moderator took another question.
The third thing happened in a presentation by Dominion Power’s Vice President in charge of sustainable energy. She gave a presentation about the “smart meter” installations that Dominion was doing and bemoaned the fact that the customers did not seem interested in the monitoring abilities of the smart meter interface. She said that the customers were not monitoring their energy usage to lower their consumption. My hand shot up in an instant and I asked, why not have a usage carrot and stick. For example, if you use the base amount of energy you pay the base rate, but for every kWH you use over that amount the rate increases, and alternatively for every kWH you use under the base amount the rate decreases, I told her that I bet folks would pay attention to their usage then! She brushed my comment aside as unrealistic, but I muttered that I guess the meters aren’t as smart as they want to make out. I also asked her if we could institute a voluntary check box like the neighbors to neighbors fund to support customer generated energy (wind, solar, biomass). I let her know that right now North Carolina is doing this and it has almost tripled the amount of money going to the customer for electrical generation, without costing the utility a cent. Once again she said that she thought it would not work in Virginia.
So you see, this is the situation and the problem. Left in the hands of the politicians, who are guided by those with a lot of money and access and a vested interest in business as usual we are not going to see change.
So what I am asking is to think about the kind of Virginia you want for your grandchildren and act as if your actions today will have a direct effect on their lives, because they do.
28 October 2009
27 October 2009
26 October 2009
More info on the Solar Decathlon
Solar Decathlon Winners Embrace Passivhaus Standard
Technische Universität Darmstadt takes first-place with its surPLUShome, University of Illinois at Urbana Champaign second with its Gable Home. Both modeled their entries to the Passivhaus standard
25 October 2009
24 October 2009
New Study on the Cost of Fossil Fuels
WASHINGTON -- A new report from the National Research Council examines and, when possible, estimates "hidden" costs of energy production and use -- such as the damage air pollution imposes on human health -- that are not reflected in market prices of coal, oil, other energy sources, or the electricity and gasoline produced from them. The report estimates dollar values for several major components of these costs. The damages the committee was able to quantify were an estimated $120 billion in the
Requested by Congress, the report assesses what economists call external effects caused by various energy sources over their entire life cycle -- for example, not only the pollution generated when gasoline is used to run a car but also the pollution created by extracting and refining oil and transporting fuel to gas stations. Because these effects are not reflected in energy prices, government, businesses and consumers may not realize the full impact of their choices. When such market failures occur, a case can be made for government interventions -- such as regulations, taxes or tradable permits -- to address these external costs, the report says.
The committee that wrote the report focused on monetizing the damage of major air pollutants -- sulfur dioxide, nitrogen oxides, ozone, and particulate matter – on human health, grain crops and timber yields, buildings, and recreation. When possible, it estimated both what the damages were in 2005 (the latest year for which data were available) and what they are likely to be in 2030, assuming current policies continue and new policies already slated for implementation are put in place.
The committee also separately derived a range of values for damages from climate change; the wide range of possibilities for these damages made it impossible to develop precise estimates of cost. However, all model results available to the committee indicate that climate-related damages caused by each ton of CO2 emissions will be far worse in 2030 than now; even if the total amount of annual emissions remains steady, the damages caused by each ton would increase 50 percent to 80 percent.
23 October 2009
22 October 2009
21 October 2009
20 October 2009
Passivhaus Comment
Adam,
How does Passive House certification work? Does one have to go to a PHIUS certified architect to get a house design/plans and Passive House certification? Can a non-PH architect get house plans certified? If so, by who? PHIUS? What are the approximate costs for PHIUS review, consultation, and certification?
Thanks,
Nelson Labbé
Passivhaus certification for a project requires that the plans be analyzed and and submitted to PHIUS by a Certified Passivhaus Consultant. The design can either be by a TEAM of a certified PH consultant & a non certified architect or by a PH certified architect. Personally, as an Architect and a PH certified consultant I find that it would be difficult and time consuming to coordinate with an architect who does not have a good, solid understanding of the concepts, however, I think a good PH consultant can give the Architect and Client a good overview of PH principals in about 4 hours.
The real tough part is the coordination of the design details with the PHPP (Passive House Planning Package). As a design/builder I can tell you that when I am designing I have both my CAD program and the PHPP open to determine the optimal outcome to maximize efficiency and minimize price.
I would think that the the client should be prepared to spend more for an untrained architect as there will be a learning curve and it is likely that there will be considerable redesign to bring the iterations of the plans into compliance with PH principles.
As far as the costs, that depends on the project and the team. My personal recommendation is that the best, most cost effective approach is true design/build, where the architect, PH consultant and builder are one entity and have one point of responsibility to the Owner.
If you want to pursue separate architect, PH consultant and builder, then I would recommend a very intimate process where the team is assembled day one and the Passivhaus Consultant is responsible for orienting the team to PH principles. I cannot stress how important the builder is in all this. You can have a great design and an efficient PH concept, but without a builder grounded in real world details and a deep understanding of PH concepts, the entire project can spin out of control, because of the high level of quality and attention to detail that is required to implement Passivhaus techniques.
I hope this helps!
19 October 2009
Passivhaus Conference Report
18 October 2009
Passivhaus Conference Report
17 October 2009
Passivhaus Dominates Solar Decathlon
16 October 2009
From the Passivhaus Conference
15 October 2009
German Passivhaus
14 October 2009
Passivhaus Conference
13 October 2009
Virginia Energy Symposium
As I circulated among the seminars and talked to the people at the conference, I got a very clear understanding of how far we are from grasping the scope of the change that needs to be made. At this symposium, I found just what I expected, many of the people on the front lines of energy policy change and renewable generation had a clear understanding of just how much has to happen in a small amount of time.
Unfortunately, the political folks had not an inkling of understanding. I will site two examples and you judge for yourself:
At a symposium where an Assistant Secretary of DOE gave a presentation, he discussed the much needed work to be done on existing buildings in the area of energy retrofits. This is a huge potential for carbon reduction that is easily achievable and compared to other carbon reduction strategies, relatively inexpensive. After the presentation during the question and answer portion I asked if we could get Fannie Mae and Freddie Mac to make it mandatory that any home purchased using their funds (which is the majority of all homes sold in the US) have an energy audit done. We could get folks used to doing them and use this to quantify the homes energy footprint in an eye towards making energy upgrades mandatory with the sale of homes. This is a program that is not pie in the sky, rather it is currently being done in the UK. The answer was depressing a generic, "we are looking into many ways of encouraging energy audits". To me this was the failure to recognize two facts, first is that the US taxpayer now runs Fannie and Freddie (for all intents and purposes) and secondly it would take no political maneuvering, as Fannie and Freddie can impose that type of requirement at will.
12 October 2009
Coal Week Summary
Well first, we have learned that the process of coal extraction is devastating to the local environment and can have deleterious effects on those folk living in proximity to the mines. We have also learned that the coal companies and their money go to support a don't ask, don't tell mentality on the political leadership charged with regulating the mining processes and protecting the citizenry.
Second we learned that the processes of burning coal is devastating to the global environment and that unlike the mining process these effects are insidious and far reaching yet hidden from view. We have also learned that the utility companies and their money go to support greenwashing and national energy policy arguments that keep the political leadership charged with regulating the pollutants and protecting the citizenry from strong regulation.
I hope that the take away from this for you is that the problem is with our political leaders, and that is where we need to apply pressure. Good luck, I know I try every chance I get to talk about such things with political leadership, but compared to the coal and utility lobbies I feel that I am no more than a fly not even worth swatting. My hope is that we will take this seriously enough to work together to get our voices heard.
11 October 2009
10 October 2009
Think we have already treated our Smokestacks?
The 491 U.S. coal-fired power plants are the largest unregulated industrial source of mercury emissions nationwide, annually emitting about 48 tons of mercury--a toxic element that poses health threats, including neurological disorders in children. In 2000, the Environmental Protection Agency (EPA) determined that mercury emissions from these sources should be regulated, but the agency has not set a maximum achievable control technology (MACT) standard, as the Clean Air Act requires.
For the rest of the article click here.
More fun reading ~ from 1982:
GAO undertook a study to explore whether developing a market in air pollution entitlements is feasible.
Establishing a market in air pollution entitlements could be a less costly, more flexible way to meet minimum standards of air quality. These entitlements would allow emissions consistent with present standards governing air quality. Such a market could save the public millions of dollars relative to the present price of meeting the requirements of the Clean Air Act. By using scarce economic resources more efficiently, more economic growth could be achieved without sacrificing the benefits of good air quality, and taxpayers would benefit from more efficient operations of regulatory agencies. Controlled trading gives firms considerable flexibility in choosing pollution abatement measures. A full-scale market in air pollution entitlements could develop from a workable system of controlled trading. The Environmental Protection Agency's controlled trading approach allows: (1) a variation in pollution controls among individual existing sources of pollution within a single industrial plant; (2) construction of major new industrial plants in areas which do not presently comply with the air quality mandates of the Act by obtaining emission reductions from owners of existing plants; and (3) the creation of a central facility to make emission reductions more readily available. Certain technological requirements of the Act limit controlled trading. In addition, delays and expense can arise in the permit process or firms might hoard, rather than trade, their entitlements. However, the obstacles to implementation do not appear to be insurmountable. For more info click here.
Here is another GAO report of the initial effects of the sulfur & nitrogen cap and trade program.
In 1990, Congress adopted a new regulatory approach to reduce acid rain, allowing electric utilities to trade allowances to emit sulfur dioxide, a major cause of acid rain. Utilities that reduce their emissions below their required levels can sell their extra allowances to other utilities to help them meet their requirements. The Environmental Protection Agency estimates that this flexible approach to curbing acid rain could reduce costs significantly because trading allowances can be less costly than other methods of controlling pollution. This report discusses the (1) extent to which trading is expected to cut sulfur dioxide emissions and compliance costs, and the status of the allowance trading market; (2) impediments to increased trading of allowances; and (3) implications of designing a similar approach to curb carbon dioxide emissions.
For more info click here.
These are important ~ why? Because we have been through this all before for SO2 and NO and we do not need to debate the wing nuts about the effect on the economy or if global warming is a problem. WE NEED ACTION.
09 October 2009
08 October 2009
Hurray for AEP!
2) American Electric Power (AEP)
According to the company, American Electric Power’s 2008 Sustainability Report is a “comprehensive report offering a frank discussion” about their environmental performance and their strategies for sustainability. Michael G. Morris, the chairman, president, and CEO, says that sustainability is “Transparency and accountability, along with a close working relationship with our stakeholders, will grow our business, serve our shareholders’ interest and create a better world for our children and grandchildren.”
For the rest of the article click here.
07 October 2009
06 October 2009
An Old Vid about "Clean Coal"
Virginia Tech is going to "study" the effects of mountain top removal on headwater streams. Like we need to spend money on something that obvious.
05 October 2009
It's Coal Week @ ZEC
04 October 2009
I did it!
03 October 2009
Bad Economy is Good for GHG Reduction
Agent Smith said it well: