Showing posts with label D.O.E.. Show all posts
Showing posts with label D.O.E.. Show all posts

August 2, 2010

More Garbage from the CA Senate SEQ


The Puente Hills Landfill is the largest operating sanitary landfill in the United States (and probably the world). It is scheduled to close in 2013.

Now that AB 222 has finally "passed" through the Senate Environmental Quality Committee (SEQ), the question is, does the legislation meet the vision of what has passed through the full Assembly (54-13) and the Senate Utilities Committee (6-1) last year? The answer is a resounding "NO!"

The Senators on the SEQ bowed to the traditional recycling industry lobby and gutted the bill to the point that its authors are loathe to recommend it because it will virtually kill investment in any conversion project in the state. This despite the fact that AB 222 was endorsed by more than 100 credible organizations statewide, including the California Energy Commission, the Air Resources Board and CalRecycle.

This outcome means more overflowing of current landfills and more local municipalities (including the very environmentally astute Los Angeles County Department of Sanitation/Integrated Waste Management Task Force) with their hands tied as they try to improve systems and reduce the amount of money spent diverting over 40 million tons/year of municipal solid waste from landfills. It also means that hundreds of millions in Federal grants to deploy these projects are going to other states, even though the developers and major investors live and work in California.

Here is a snapshot of the current state of AB 222 by its lead promoter, Jim Stewart, Chairman of the Bioenergy Producers Association.

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The Senate Environmental Quality Committee Deals a Major Blow to Renewable Energy in California
by Jim Stewart, Chairman of the Board, Bioenergy Producers Association


The world’s organic waste streams represent one of its most promising and immediately available sources of renewable energy. The United States annually generates more than 1.5 billion tons of organic waste. From this single resource this nation could produce enough advanced biofuels to eliminate its need to import petroleum.

Just from the nearly 40 million tons of post-recycled waste that California places in landfills each year, a wide range of 21st Century, non-incineration, non-combustion conversion technologies could sustainably and cleanly produce 1.6 billion gallons of ethanol and 1250 MW of power.

These technologies herald a new era in recycling—the recovery of energy from waste and the recycling of carbon. During the past year, the Department of Energy has provided $600 million in direct grants to support a total of $1.3 billion in biorefinery construction.

The California Air Resources Board has called for the construction of 24 conversion technology plants by 2020 in order to achieve the goals of AB 32 and the Low Carbon Fuel Standard. Ethanol for organic waste is perhaps the only pathway can absolutely can meet the ARB’s goals for greenhouse gas reduction from automobiles under the LCFS.

However, current statute contains scientifically inaccurate definitions and repressive permitting pathways (more rigorous than those required to site a major solid waste landfill) that are driving biobased technology producers and investment capital away from California.

AB 222, as passed by the Assembly and approved by the Senate Utility, Energy and Communications Committee, was designed to address these issues. It would have provided a clear and achievable permitting pathway for biorefinery projects. AB 222 would have qualified the waste feedstocks processed by these facilities as landfill reduction (rather than as disposal) and would have enabled the electricity produced from the biogenic portion of solid waste to count as renewable under the state’s Renewable Portfolio Standard (as does landfill gas).

The bill was consistent with the Waxman/Markey bill, which would qualify the biogenic portion of municipal solid waste as a feedstock for renewable electricity production under the federal RPS. It was similarly consistent with the EPA’s Renewable Fuel Standard (RFS2), which enabled MSW as a feedstock for advanced biofuels production.

However, in late June, the five Democrats on the Senate Environmental Quality Committee, yielding to opposition orchestrated by lobbyists for the traditional recycling industry, stripped AB 222 of its key elements, including the RPS and landfill reduction credits. This despite the fact that AB 222, in the form that passed the Assembly, was endorsed by more than 100 credible organizations statewide, including the California Energy Commission, the Air Resources Board and CalRecycle. Further, it was approved on bi-partisan votes of the Committees that oversee energy issues in both the Assembly (11-0) and Senate (6-1), and by the Assembly itself (54-13).

And now, the Environmental Quality Committee has further amended the bill to create even more restrictive pathways for the implementation of conversion technologies in the state. These amendments place all conversion technologies, both high and low temperature, in “transformation”, a category that equates them with incineration, permanently classifying them as disposal and leaving them subject to the Countywide Siting Element. This statutory provision requires that a project proponent obtain the approval of a majority of city councils representing a majority of the population in a County before he can commence the CEQA process. In Los Angeles County, this would require a project proponent to obtain the approval of a minimum of 45 city councils.

Under current statute, even if the permitting process were successful, it would be at least four years before a solid waste-to-biofuels/green power facility could even begin construction in California. During that time, the state will landfill 240 million tons of post-recycled solid waste.

In 2010, as a nation, we have experienced a massive oil spill in the Gulf--perhaps the most devastating environmental disaster in the nation’s history—we are engaged in two wars in the Middle East, and as a nation we are paying $250 billion annually to import petroleum, a meaningful portion of which is finding its way to organizations whose goals are to destroy this nation’s value system, its economy and its way of life.

300 thermal conversion technologies are operating throughout the world and are meeting all environmental standards of their jurisdictions, and in Europe, these standards are often higher than those of California. All of these facilities create one and the same product—synthesis gas, which can be used to produce pipeline quality natural gas, power, chemicals and other products. More than 100 of these facilities--in Europe, Japan, China and elsewhere--are treating municipal solid waste in the process of producing electricity.
And now, these technologies are being introduced across North America to produce biofuels. They are a key element in enabling this nation to meet its mandate for the production of 21 billion gallons of advanced non-food derived biofuels by 2022.

For these reasons, one would expect the California legislature, particularly its Environmental Committees, to support major initiatives that could assist in reducing the nation’s dependence on fossil fuels.

However, for more than five years, the environmental committees of the California legislature have blocked legislation that would enable the permitting and construction of clean 21st century technologies that could contribute to national security, energy independence, jobs and a better environment for California.
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For further information, contact:
James L. Stewart, Chairman, BioEnergy Producers Association
323-650-5096 jls.sep@gmail.com

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January 22, 2007

BIOwaste Energy as Explained on the Energy Kid's Page

The U.S. Department of Energy has an educational service operated by its Energy Information Agency. Since most adults are a lost cause, they have a spritely and simply written lesson site called the "Energy Kid's Page". If you are a science teacher of any age, you might want to direct your students to this reference site. If you want to bone up on how far educators will have to go to turn novices into decisionmakers you might also want to take a gander.

The Energy Kid's Page is, of course, hundreds of pages long. It contains energy facts, history, games, a glossary, and classroom activities. It also has a handy Energy Calculator with common units and conversions.

Here's a sample:
If you bury these items in a landfill, how long would it take them to decompose?
Diaper: 500-600 years,
Cotton Sock: 5-6 months,
Styrofoam Cup: 1 million years or more,
Glass Bottle: 1 million years or more,
Leather Belt: 40-50 years,
Wooden Block: 10-20 years,
Banana Peel: 3-4 weeks,
Paper Box: 1-2 months,
Plastic Bottle: 1 million years or more,
Aluminum Can: 200-500 years.

On the subject of Waste-to-Energy plants
Because of our limited exposure to waste-to-energy plants, we have some negative assumptions about the utility and harmful effects that could be possible. Turns out we are way behind the technological curve when it comes to our deployments of clean waste-to-energy facilities:
Many countries have built waste-to-energy plants to capture the energy in their trash. There are more than 600 waste-to-energy plants in 35 different countries. For example, the use of waste-to-energy plants in some European and Asian countries has grown, in part because they have little open space and few energy resources. The U.S. burns 14 percent of its trash in waste-to-energy plants. Denmark, on the other hand, burns 54 percent.

On the subject of Recycling

Some critics of waste-to-energy plants are afraid that burning waste will hamper recycling programs. If everyone sends their trash to a waste-to-energy plant, they say, there will be little incentive to recycle.

Recently, a study of cities that have both recycling programs and waste-to-energy plants showed higher recycling rates than other cities in the U.S. Why would these cities recycle more when they burn their trash? The results showed that people living in cities with waste-to-energy plants are more educated about municipal solid waste and strongly support their recycling programs.

So, while at first glance, recycling and waste-to-energy seem to be at odds, they can actually complement each other. That’s because it makes good sense to recycle some materials, and better sense to burn others.

It is all about the kids after all. They will inherit the legacy we leave them - and will probably pay for it as well. In the meantime, we need to educate them and ourselves if we are going to, in addition, leave a legacy of hope for their children.

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January 21, 2007

U.S. D.O.E.: Strategies for Reducing Greenhouse Gases

On September 21st the U.S. Department of Energy released their Climate Change Technology Program (CCTP) Strategic Plan which describes broadscope measures that the D.O.E. should pursue to reduce greenhouse gas emissions. The publication of the study confirms that the U.S. Department of Energy considers "climate change" to be a pressing issue:

As a party to the United Nations Framework Convention on Climate Change (UNFCCC), the United States shares with many other countries the UNFCCC’s ultimate objective, that is, the “…stabilization of greenhouse gas concentrations in Earth’s atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system . . . within a time-frame sufficient to allow ecosystems to adapt naturally to climate change, to ensure that food production is not threatened, and to enable economic development to proceed in a sustainable manner.” Meeting this objective will require a sustained, long-term commitment by all nations over many generations.


Technologies emphasized for development are hydrogen extraction, biorefining, renewable power generation, clean coal and carbon sequestration, nuclear fission and fusion. Of these, biomass conversion is applicable to all but nuclear fission and fusion.

Below are some excerpts that relate specifically to biomass conversion and syngas technologies:

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U.S. Climate Change Technology Program Strategic Plan
September 2006

The Plan sets six complementary goals:

1 - Reducing emissions from energy use and infrastructure;
2 - Reducing emissions from energy supply;
3 - Capturing and sequestering carbon dioxide;
4 - Reducing emissions of other greenhouse gases;
5 - Measuring and monitoring emissions; and
6 - Bolstering the contributions of basic science to climate change.

These six CCTP strategic goals focus primarily on mitigating GHG emissions to make progress toward stabilizing atmospheric GHG concentrations. They are not intended to encompass the broad array of technical challenges and opportunities that may arise from climate change.
—CCTP Strategic Plan

A recent assessment of potential biofuel resources concluded that by mid-21st century it would be technically possible to produce enough biomass to displace about one-third of current petroleum consumption. The study made no conclusions about economic feasibility. This level of biofuel production would require economically-competitive technologies to convert cellulosic biomass (rather than just the sugars and starches) into ethanol, and developing cellulosic ethanol technologies is a central aspect of the Biofuels Initiative and the President’s Advanced Energy Initiative.

Biochemical Conversion of Biomass. Research is required to gain a better understanding of genomes, proteins, and their functions; the enzymes used for hydrolyzing pretreated biomass into fermentable sugars; the micro-organisms used in fermentation; and new tools of discovery such as bio-informatics, high-throughput screening of biodiversity, directed enzyme development and evolution, and gene shuffling. Research must focus on improving the cost, yield, and equipment reliability for harvesting, collecting, and transporting biomass; pretreating biomass before conversion; lowering the cost of the genetically engineered cellulose enzymes needed to hydrolyze biomass; developing and improving fermentation organisms; and developing integrated processing applicable to a large, continuous-production commercial facility.

Thermochemical Conversion of Biomass. Research is needed to improve the production, preparation, and handling of biomass; improve the operational reliability of thermochemical biorefineries; remove contaminants from synthesis gas and develop cost-competitive catalysts and processes for converting synthesis gases to chemicals, fuels, or electricity. All processes in the entire conversion system must be integrated to maximize efficiency and reduce costs.



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