Category Global Warming

Why the analytics framework for process improvement can translate into substantial benefits around sustainability improvements and energy efficiency. The Coronavirus pandemic has upended social interaction – a new normal, with social distancing and protocols, and so why does sustainability play a crucial role in facilitating a smoother transition into the is new normal.  The reason is sustainability engenders confidence.  Knowing facilities are safe and that indoor air quality monitoring is vital for occupant health and safety builds confidence. Health and safety are also essential in generating the confidence that changes consumer behavior.  Therefore, the process by which you implement a sustainability plan plays an expanding role in orchestrating the activities that adhere to values and performance.

A sustainability framework provides the roadmap to monitor, measure and curate data thus enabling performance benchmarking of conditions and processes.  The analytics framework serves as a roadmap to utilize insight gained from data analysis.  Currently available tools such as data visual analysis, machine learning algorithms and cloud computing architecture enable cost effective approaches to achieve business and sustainability objectives.

A sustainability framework provides the foundation to drive business value across several dimensions and performance metrics.  The use of the sustainability process can drive business value, improve our environment, enhance customer loyalty, and better engage healthier and happier employees while rewarding shareholders and stakeholders with higher business valuations.

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The worst global economic recession in since the Great Depression seems to be abating. Given the severity of the financial crisis, it might serve to review what impact the recession has had on oil consumption. In addition, what impact did the decline in oil consumption have on atmospheric CO2 concentration levels?

Since 2006, global oil consumption declined by 1.1 million barrels per day (BPD) from 85.2 in 2006 to 84.0 in 2009. Oil consumption in the US declined 9% to 18.8 million from 20.7 million BPD in 2006. Europe experienced a decline of 7% over this same period with a drop of 16.5 million to 15.2 million BPD. However, over this same period, oil consumption in China and India increased 16% and 13%, respectively. This data was complied from the US Department of Energy Information Administration (EIA) and is displayed in the following charts.

To measure how significant the impact has been, the following charts provide some insights in evaluating how deteriorating world economies may have impacted oil consumption and secondly, whether reduced oil consumption has mitigated heightened CO2 levels.

Figure 1 Global Oil Consumption
Source: EIA

From Figure 1, the impact of the global financial crisis is depicted with the decline in global oil consumption. When a comparison is applied to oil consumption between the US China, and India, the relative drop in oil consumption is less discernable.

Figure 2 US, China, and India
Source: EIA

Figure 2 provides a summary of oil consumption of the US, China, and India. A measurable decline in oil consumption can be seen, but only in the US market.

Figure 3 China and India
Source: EIA

Figure 3 demonstrates the steady and pronounced growth in oil consumption for China and India. Despite the global financial crisis, oil consumption significantly expands in China and India due to secular growth from rapid industrialization in both countries. When measured with respect to the European market, China and India have grown from 15% of the oil consumption rate of Europe in 1980 to over 74% of the consumption level in 2010.

Figure 4 CO2 Levels
Source: NOAA

With the decline in global oil consumption, perhaps a positive benefit would be a fall in CO2 levels. The atmospheric CO2 readings in part per million (PPM) where taken from the National Oceanic and Atmospheric Administration (NOAA) from the Mauna Loa CO2 Levels monthly measurements. Figure 4 illustrates the average annual atmospheric CO2 concentration readings in Mauna Loa, Hawaii from 1980 through 2010.

The bottom line is even while global oil consumption declined during the recession, growth in China and India remained unabated and subsequently, CO2 concentrations in the atmosphere continue at elevated levels.

In memory of Jamie Kotula – loved by family, friends, teammates, and school.

With the oppressive heat and appalling humidity along the Eastern Seaboard, one considers the possibility of climate change and the impact of that greenhouse gases may have on our environment. Without developing statistical regression models to gleam any semblance of understating of carbon dioxide’s impact on climate change, let’s just look at some charts that illustrate the changes of CO2 levels though history.

While industry experts and scientist debate whether elevated CO2 levels have an impact on climate change, the scientific data taken from ice core samples strongly suggests CO2 levels have remained in a range of 180-to-299 parts per million (PPM) for the last four-hounded thousand years. Scientists have developed models to suggest that rising CO2 levels contributes to global warning which are subsequently followed by dramatic climate changes that lead to periods of rapid cooling – the ice ages.

Scientific theories suggest that rising global temperatures melts the Polar ice which allows substantial amounts of fresh water to enter the oceans. The fresh water disrupts the ocean currents that are responsible for establishing a nation’s climate. As oceans warm near the equator, the warmer water travels towards each of the Polar areas. The cooler water near the Polar areas sinks and travels towards the equator. These ocean currents allows for stable climates. The issue is that fresh water is less dense because it is not salty like seawater. Therefore, the fresh water does not sink like the cold salinated seawater thereby disrupting the normal flow of the ocean currents.

Figure 1 CO2 Ice Core Data – illustrates the level of CO2 over the last four-hounded thousand years. The Vostok Ice Core CO2 data was compiled by Laboratoire de Glaciologie et de Geophysique de l’Environnement.
Ice Core Data

Figure 1 CO2 Levels – Vostok Ice Core CO2
Source: Laboratoire de Glaciologie et de Geophysique de l’Environnement

If this Ice Core CO2 data is correct, then the current data on atmospheric CO2 levels is quite profound. CO2 data is complied by the National Oceanic and Atmospheric Administration NOAA at the Mauna Loa Observatory in Hawaii. The latest trend indicates CO2 levels for June 2010 are at a mean of 392 ppm versus 339 in June 1980 and 317 in 1960. Clearly these CO2 levels are elevated. The question is what is the impact on our environment.

Aside from the catastrophe in the Gulf of Mexico and the dire need to find an alternative to our dependence on oil, should we not accelerate our efforts to find an alternative energy solution and as a way to mitigate the impact of CO2 on our environment? Maybe investment into alternative energy could help solve multiple problems.

Figure 2 Mauna Loa CO2 Readings
Source: Source data published by the National Oceanic and Atmospheric Administration (NOAA)

The bottom line is that we need to consider the possibility that elevated CO2 levels in our atmosphere could potentially have a detrimental impact on our climate. In any event, limiting our dependence on fossil fuels, the main contributor to CO2, should be paramount. Let us not forget oil is supply-constrained – there are no readily available substitutes aside from electric vehicles, and without a strategy to embrace renewable energy, supply disruptions will have a painful impact on our economy, national security, and environment.

After reviewing oil data from the Energy Information Administration (EIA), Global Petroleum Consumption , it may be helpful to put energy consumption into perspective. Most of us are quite familiar with alternative energy such as solar and wind, but the reality is, even if solar and wind could supply all of electric energy needs, the majority of our energy needs is still predicated on access to oil.

While industry experts and scientist debate whether more drilling will ameliorate the energy challenge we face, let’s look at a couple of data points. Figure 1 US Oil Field Oil Production and Drilling Rigs – illustrates that higher drilling activity as measured by Baker Hughes Rig Count data does not necessarily correlate to more oil production as measured by US Oil Field Production by the EIA. Higher drilling activity does not produce more oil.

Figure 1 US Oil Field Production and Drilling Rigs
Source: Energy Information Administration and Baker Hughes research

Despite the large investment in drilling rigs that more than doubled from 1,475 in 1974 to over 3,100 in 1982, US oil production remained relatively flat. Moreover, even the most recent drilling expansion activity that again more than doubled from 1,032 rigs in 2003 to over 2,300 rigs in 2009, resulted in relatively flat oil production, suggesting that on the margin unit oil production per drilling rig was declining. Perhaps even more disturbing is that the most recent drilling activity in the US was accomplished through extensive use of technology. Seismic imaging technology is being used to better locate oil deposits and horizontal drilling technologies are employed to more efficiently extract the oil, yet oil production still lags historic levels. While on the margin, newly announced offshore drilling could add to domestic oil production, extraction costs of oil will continue to rise adding to further oil price increases.

However, what is most profound is our dependence on oil for most of our energy needs similar to how wood was used for fuel construction material during the 1300’s and 1600’s. If we translate energy consumption into equivalent measuring units such as kilowatt-hours, we can compare and rank energy consumption. Although electricity is captured through consumption of several fuels most notably coal, a comparison of energy usage between oil and electric provides an interesting perspective.

Figure 2 Energy Perspective – provides a simple comparison of the consumption of oil and electricity measured in gigawatt-hours (one million kilowatt hours). A barrel of oil is equivalent to approximately 5.79 million BTUs or 1,699 KWH and the US consumed approximately 19.5 million barrels per day equating to 12 million gigawatt-hours a year. The US uses 4 million gigawatt-hours of electric energy annually. The critical point is that even if solar and wind supplied all of our electric energy needs, it would still only comprise 30% of our total energy needs. Therefore, without an energy strategy that facilitates migration towards a substitute for oil, particularly for transportation, we are missing the boat.

Figure 2 Energy Perspective
Source: Energy Information Administration and Green Econometrics research

It’s not all doom and gloom. Technologies are advancing, economies of scale are driving costs lower, and the economics for new approaches to transportation are improving. From hybrids and electric vehicles benefiting from advances lithium-ion batteries to hydrogen fuel cell vehicles getting 600 miles on a tank of fuel. These advanced technologies could mitigate our addiction to oil, however, without formulating an energy strategy directing investments towards optimizing the economics, energy efficiency, environment, and technology, we may miss the opportunity.

The bottom line is that oil is supply-constrained as there are no readily available substitutes, and therefore, without a means to rapidly expand production; supply disruptions could have a pernicious and painful impact on our economy, national security, and welfare.

Access to energy was instrumental fueling the Industrial Revolution. Over the last 200 years, industrial nations have migrated from wood to coal and now to oil as a source of energy. During the 1700’s, wood was used for just about everything from fuel to constructing houses and building wagons and even tools. As demand for wood increased, the cost of wood rose as deforestation led to the scarcity. The scarcity of wood resulted in deteriorating economics.

It was the availability and access to coal that enabled the growth of Industrial Revolution by providing accessible energy. The Industrial Revolution was predicated upon the availability of Labor, Technology, Capital, and Energy. Scarcity of any of these inputs could undermine economic growth, as was the case with capital during the Great Depression of the 1930’s and the Energy Shock of the 1970’s.

Oil, driven by rapid growth in automobile usage in the U.S, has replaced coal as the main energy fuel. According to the Energy Information Administration (EIA), the 70% of oil consumption in the U.S. is for transportation .

Figure 1 US Oil Imports

Figure 1 illustrates US historical oil imports, as measured by the Energy Information Administration in U.S. Crude Oil Field Production (Thousand Barrels per Day) that dates back to 1970. The EIA provides oil import data dating back to 1910. To estimate the amount of money the US spends on oil imports every year, we can use the data from the State of Alaska Department of Revenue, which provides historical data on the price of oil an derive an average yearly figure.

Figure 2 US Oil Import Spending

Figure 2. appears quite staggering given the amount of money we send to oil producing countries. The US is spending hundreds of billions to import oil. According to the EIA, the US imported an average of 10,031,000 barrels per day equating to $263 billion in imported oil during 2007 when the State of Alaska measured the yearly average spot price for a barrel of oil at $72.

According to Solarbuzz, Germany leads the world in solar photovoltaic (PV) installations with 47% of the market while China increased its market share of PV production from 20% to 35%. The US accounts for 8% of the world solar PV installations. Solarbuzz indicates the global solar PV industry was $17 billion in 2007 and the average cost of solar electricity is $0.2141 per KWH. If a portion of our $260 billion sent to oil producing countries were to be invested into solar energy, perhaps the US would not lag the world in alternative energy.

The bottom line is that the money spent on importing oil has a deleterious impact on our economy and continues our dependence on hydrocarbon fuels producing carbon and other harmful byproducts that negatively impact our climate and health of our children. The longer we are dependent on oil, the longer our economy and environment suffer. Use your vote for alternative energy and not drill baby drill.

As energy and food prices set new world records, what can we do at home to avert the crisis? Food prices are rising because corn is diverted from food production to producing ethanol for use as fuel in motor vehicles and is exacerbated by the recent flooding in the Mid West. Oil prices continue to escalate as demand for oil in developing countries increases and supply constraints, rising production costs, and limited refining capacity constrain the supply of oil. These factors continue to weigh against homeowners that will face escalating fuel bills to heat or cool their homes. There are some viable alternative energy solutions including wind and solar as well as home insulation that should offset the rising cost of energy. As far as food for fuel, we need to break our dependence on hydrocarbons which continues to impact our climate and weather and transfer our wealth to oil producing nations

Corn Prices have increased 264% since 2005. The rising price of corn used for ethanol is causing farmers to plant more corn and less production of other grains such as wheat or soy. Lower supply of grains is driving up food prices. Rising food prices is most debilitating to the poor, especially those in developing countries.

Figure 1 Corn Prices

Growing demand for oil and questions over Peak Oil suggesting even with oil prices rising to such an elevated level, production is rather anemic. According to the Energy Information Administration (EIA) , while oil prices increased 344% since 2001, oil production from OPEC is up only 1.2% over this same period.

Figure 2 Oil Prices

According to the EIA The demand for oil in China is growing at an 8.1% CAGR over the last five years. With demand for oil growing significantly in developing countries and despite production developments in Saudi Arabia and the 5-to-8 billion deepwater Tupi oil discovery in over Brazil The Tupi announcement in January 2008 is the world’s biggest oil find since a 12-billion-barrel field discovered in 2000 in Kazakhstan according the International Herald Tribune. These new oil discoveries are often in inhospitable areas or deep ocean environments, which makes extraction costly and difficult.

Figure 3 Rig Count and OPEC Oil Production

What can we do? . Forget drilling for more oil, electric vehicles and investment into alternative energy is the only way to avert this crisis. OPEC area drilling activity is up 48% since 1998 and yet, despite dramatically higher oil prices, up 5 fold since 1998, OPEC oil production increased only 11% over 1998.

Homeowners could begin to deploy energy saving and alternative energy systems. Wind and solar energy could help reduce some of the pain. As consumer embrace hybrids, electric, and fuel cell vehicles, wind and solar should begin to offer a stronger value proposition. Energy saving tips such as compact fluorescent bulbs, on-demand hot water heaters, and thicker home insulation products should help reduce heating and cooling costs.

According to the American Wind Energy Association AWEA a turbine owner should have at least a 10 mph average wind speed and be paying at least 10 cents per Kilowatt-hour (KWH) for electricity. There are electric utility and tax credits available in some areas. There are also questions regarding zoning restrictions, and whether to connect to batteries for energy storage, or directly to your electric utility. Consult the Wind Energy Resource Atlas of the United States Wind Resource Maps to get a better understanding of wind speeds in your area.

Cost wind systems will vary depending on model and installation costs will vary by your location. The Whisper 500 from Southwest Windpower offers electric production of 538 KWK/month at 12 mph (5.4 m/s). The system weighs 155 lb (70 kg) and has blade span of 15 feet (4.5 m) and must be mounted on a tower in cement. At 538 KWH per month, that is enough energy to cover the needs a modest house with conservative electric usage. Small wind systems can range from under $1,000 to over $20,000 with a payback period of approximately five years depending on wind resources and utility rates.

Solar photovoltaic (PV) panels cost an average of $4.80 per watt according to Solarbuzz which is about $0.24 per KWH over a 20 year life of the PV system. With an average output of approximately 10.6-watts/square foot (114 w/m^2), a five KW PV systems would cover 515 square feet (47.8 sq. meters) costing approximately $36,000 before credits and tax benefits and produce about 490 KWH per month. Of course installations costs are extra, but with PV production ramping and new PV suppliers entering the market we can expect costs to decline. Federal and local tax credits as well as selling unused electric to your local utility offers economic value on the margin.

The economic value is expected to increase as costs decline and electric rates increase and we can expect significantly higher utility rates in the near future. The economics of zero carbon emissions is not even measured as a benefit to the consumer. We are just beginning to see the cost impact of extreme weather and climate change.

Consumers should try to ameliorate the rising cost of energy by investing into solar and wind. There are several companies offering complete installation services. Among these include: Akeena Solar (AKNS) in California and The Solar Center in New Jersey.

The bottom line: energy and food prices are creating a crisis for consumers globally and there are several initiatives that could help minimize the pain. In addition, the erratic weather patterns around the world may be just a prelude to climate changes due to the impact of carbon dioxide on climate, which may cost us much more in the long run. Let’s stop the drain of wealth cause by oil and invest into clean and renewable energy solutions.

The question of Peak Oil, first proposed by Dr. M. King Hubbert can best be illustrated by analyzing the supply and demand for oil. With use of statistics complied by Energy Information Administration (EIA) , the tenuous position our energy needs becomes more apparent. Let’s examine the latest data from the EIA to provide a picture of the global demand and supply of oil.

Oil Demand

Figure 1 Oil Demand U.S. and China

From Figure 1 we can see that while the demand for oil in the U.S. has grown at a rather moderate rate in comparison to China. The demand for oil in the U.S. declined at an average annual rate of 0.4% during the 1980’s. U.S. oil demand has averaged at a 1.5% compounded annual growth rate (CAGR) during the 1990’s and 1.0% in the last five years since 2001.

In China, demand for oil is grew at 2.7% CAGR during the 1980’s and increased to 7.6% in the 1990’s. Since 2001, the demand for oil in China is growing at an 8.1% CAGR over the last five years. The strong demand for oil from China is remains unabated and is driven by growing motor vehicle usage. In nine years, at its current growth rate, China’s oil consumption will exceed the level of oil consumption the U.S. had in 1991 and in twelve years exceed our current level.

Figure 2 Oil Demand in China

Figure 2 illustrates that the demand for oil in China is quite substantial. With the rate of growth in oil consumption in China exceeding 8% it won’t take very long to exacerbate our tenuous current energy position. Perhaps a review of oil production will shed some light on the topic.

Oil Supply

The following graphs provide a review of oil supply from the Middle East, Saudi Arabia, OPEC, Russia and surrounding Eurasia countries including the former Soviet Union.

Figure 3 Oil Production Middle East and Saudi Arabia

While oil production contracted somewhat during the 1980’s, oil production in the Middle East and Saudi Arabia has grown since 1980, but recent oil production appears constrained. Oil production in the Middle East is up 3.1% on a CAGR during the 1990’s, and has remained at that level since 2001. Saudi oil production grew 3.0% during the 1990’s, but has dropped slightly to 2.1% since 2001.

Meanwhile, among the countries of the former Soviet Union, we see oil production gaining strength. In the countries comprising the former Soviet Union (Eurasia), oil production is up 6.7% on a CAGR since 2001.

Figure 4 Oil Production Eurasia, Middle East and Saudi Arabia

Currently OPEC accounts for approximately 37% and Saudi Arabia 11% of the world’s oil production. Saudi Arabia is recognized as having the largest oil reserves in the world and its Ghawar oil field is the single most productive oil field in the world, according to a recent article in the Wall Street Journal . “Saudis Face Hurdle in New Oil Drilling” The Saudis are developing new fields such its Khurais field, but are finding production efforts challenging as they employ deep horizontal drilling and water injection to achieve production. Given what we glean from the EIA production statistics, achieving moderate oil production growth maybe more of a challenge then we think.

Figure 5 Monthly Oil Production

The bottom line is that our dependence on oil leaves us vulnerable not only to supply disruptions but also in trying to protect supply in countries that gravitate towards violence and terrorism. If more global efforts were employed to develop alternative energies, we could limit our dependence on oil, improve global economics by offering affordable energy to the world, and save our environment and climate – a small step for our planet.

With the infinite wisdom of the White House and U.S. Congress, food prices are now directly tied to the price oil. The price of corn-based ethanol is now determined by the price of gasoline that it substitutes in motor vehicles and that price is established by supply and demand for oil. The price of gasoline at your local gas station or convenience store is based on the price of oil. And now that the price of corn is rising because it is tied directly to oil, the price of other grains and subsequently, prices along the entire food chain are rising.

Corn Prices have increased 166% since 2005. The rising price of corn that is used to produce corn ethanol is causing farmers to direct their limited resources to grow more corn, which means other grains such as wheat or soy become scarce and their prices rise. The growing scarcity of grains for food products is raising price across the food chain. Developing a renewable energy solutions based on diverting food as a substitute for expensive gasoline forces food supplies to become scare and expensive.

It is the supply and demand for gasoline and diesel fuels that establishes the price at the pump. When corn ethanol is substituted for gasoline, prices tend to gravitate towards a mean price that continues to rise to keep pace with the escalating price of crude oil now over $110 per barrel. Corn prices are inextricably linked to oil prices and in turn; corn prices impact other grain prices that means it cost more to feed your family or to feed livestock and forces those prices higher.

The rise in corn prices is illustrated in Figure 1.

Figure 1 Corn Prices

Irrespective of the timing of Peak Oil, a long-term energy strategy is required. The days of cheap oil are over. Remember how oil production in Alaska helped ease the U.S demand for foreign oil a couple of decades ago. Oil production in Alaska declined by nearly 75 percent from its peak in 1987 according a Washington Post article back in 2005. In November 2007, the Petroleum News indicated production in Alaska is expected to decline further in the future. The U.S. depends on oil production in the Gulf of Mexico for about 25% of our supply, according to the Department of Energy which is why the impact from Hurricane Katrina was so devastating.

Diminishing supply and rising demand suggests oil prices should continue to remain elevated. The rising motor vehicle usage in China (China Motor Vehicle Registration)
and India continues to influence the demand for oil.

Figure 2 Vehicle Registrations in China

Figure 2 and Figure 3 illustrate the rising use of motor vehicles in developing countries. This trends should continue and in turn, increase the demand for oil.

Figure 3 Automobile Sales in India

Maybe we should look to some leading countries in the development of alternative energy strategies. Perhaps we can learn from Norway’s HyNor Project. Solar photovoltaic projects being lead by Germany
and Spain.

So the next time you fill your tank or when you’re at your local food store and find that your wages don’t quite cover your food bill, ask your local Congressional representative for better planning on alternative energy strategies and solutions. Investment and research into solar, wind, electric vehicles, and hydrogen energy could provide real solutions by addressing energy needs, climate concerns, the environment, and food prices.

From the Industrial Revolution we learned that economic growth is inextricably linked to energy and as a result, our future is dependent upon equitable access to energy. When the Stourbridge Lion made entry as the first American steam locomotive in 1829 it was used to transport Anthracite coal mined in nearby Carbondale, PA to a canal in Honesdale that in turn linked to the Hudson River and onto New York City. Coal fueled the growth of New York and America’s Industrial Revolution because coal was cheap and more efficient than wood.

Advances in science and technology gave way to improvements in manufacturing, mining, and transportation. Energy became the catalyst to industrial growth. Steam power such as Thomas Newcomen’s steam powered pump in 1712 developed for coal mining and James Watt’s steam engine in 1765 were initially used to bring energy to market.

In terms of heating efficiency, coal at the time offered almost double the energy, pound for pound, in comparison to wood. Energy Units and Conversions KEEP Oil offers higher energy efficiencies over coal and wood, but as with most hydrocarbon fuels, carbon and other emissions are costly to our economy and environment.

With rapid growth in automobile production in the U.S., oil became the predominant form of fuel. According to the Energy Information Administration, in 2004 the U.S. spent over $468 billion on oil.

Figure 1 U.S. Energy Consumption by Fuel

We all need to become more conversant in understanding energy costs and efficiency and as a corollary, better understand the benefits of renewable energy such as solar, wind, and hydrogen fuel cells. A common metric we should understand is the kilowatt-hour (KWH) – the amount of electricity consumed per hour. The KWH is how we are billed by our local electric utility and can be used to compare costs and efficiency of hydrocarbon fuels and alternative energies.

One-kilowatt hour equals 3,413 British Thermal Units (BTUs). One ton of Bituminous Coal produces, on the average, 21.1 million BTUs, which equals 6,182 KWH of electric at a cost of about $48 per short ton (2,000 pounds). That means coal cost approximately $0.01 per KWH. To put that into perspective, a barrel of oil at $90/barrel distilled into $3.00 gallon gasoline is equivalent to 125,000 BTUs or 36.6 KWH of energy. Gasoline at $3.00/gallon equates to $0.08 per KWH. So gasoline at $3.00 per gallon is eight times more expensive than coal.

Is oil and gasoline significantly more efficient than coal? Let’s compare on a pound for pound basis. A pound of coal equates to about 10,500 BTUs or approximately 3.1 KWH per pound. A gallon of gasoline producing 125,000 BTUs weighs about 6 pounds equating to 6.1 KWH per pound (125,000 /3,413 /6). While gasoline is almost twice as efficient as coal, coal’s lower cost per KWH is why it is still used today to generate electric.

The Bottom Line: the economics of energy determines its use – coal still accounts for approximately half of our electric generation because it has a lower cost than other fuels. However, there are two factors to consider 1) the cost of carbon is not calculated into the full price of coal or other hydrocarbon fuels and 2) the cost of conventional fuel is calculated on a marginal basis while alternative fuel costs are calculated on a fixed cost basis. Meaning the cost of roads, trucks, and mining equipment is not factored into the price of each piece of coal, only the marginal cost of producing each ton of coal. For solar, hydrogen fuel cells, and wind energy systems, the cost to construct the system is factored into the total cost while the marginal cost of producing electric is virtually free. We need a framework to better measure the economics of alternative energy. The impact of carbon on our climate and global warming are clearly not measured in the costs of hydrocarbon fuels nor is the cost of protecting our access to oil such the cost the Iraq War.

Despite the carbon issues surrounding coal, (coal has higher carbon-to-hydrogen ratio in comparison to oil or gas) coal is more abundant and therefore is cheaper than oil. As electric utilities in 24 states embrace alternative energies through such programs as Renewable Portfolio Standards (RPS), perhaps the benefits of alternative energies will begin to combat the negative economics of hydrocarbon fuels.

Peak oil has been a discussion for several decades after the theory developed by Dr. M. King Hubbert was put forth to alert the world of the impending decline in oil production. Recent data from the Energy Information Administration (EIA) oil production from the twelve members of OPEC has declined from its peak in 2005, despite increased global drilling activity.

Figure 1 OPEC Oil Production

Higher oil prices is driven demand for energy exploration and drilling is up significantly in the U.S. and the world according to Baker Hughes Worldwide Rig Count. Oil price continue to remain above $90/barrel and despite the increased oil drilling activity, oil production remains relatively flat.

Figure 1 demonstrates the tenuous nature of OPEC oil production with oil production declining almost 4% from the peak average production of 31.2 million barrels per day. One must remember that oil production is variable with up and down trends over time. However, with oil over $900 a barrel we are not seeing significant production increase despite the rise in oil drilling. Figure 2 illustrates world-drilling rigs in comparison to oil prices on a global basis. The U.S. accounts for over half the world oil drilling rigs yet our production is less than 10% of total global production.

Figure 2 Rig Count and Oil Production

What does all this mean? For one peak oil may be a reality or sooner then we like. Secondly, with concern over climate change and global warming, there is no real spending on alternative energy to help mitigate a potential shortage in oil. More spending on solar and hydrogen fuel cells is required to ameliorate the eminent disruption in oil flow. Without an orchestrated government mandate to develop alternative energies all nations face a national security issue that has the potential to cripple economic activity.

The U.S. Department of Energy (DOE) is quite correct in suggesting that if every household in the U.S. substituted a 100-watt standard light bulb for a Compact Fluorescent Light bulb (CFL), it would eliminate an amount of carbon dioxide (CO2) equivalent to one million automobiles. However, it is the bigger picture that matters, – motor vehicles contribute the most to CO2 emissions. We must not forget that by focusing on CO2 emissions, they are admitting that CO2 is a real issue that potentially leads to global warming and climate change.

Let’s look at some facts about our carbon footprint. A 100-watt light in operation for 13.3 hours produces approximately one pound of CO2 when the electricity is generated by coal. Coal has significantly higher carbon emissions per kilowatt-hour (KWH) than oil or gas. Please see Carbon content of fossil fuels . Coal generates about half the electric power in the U.S. and produces roughly ¾ of a pound of CO2 for every KWH of electric. That means for every 1.3 KWH of electricity used (a 100-watt light used for 13.3 hours) we produce 1 pound of CO2. And remember it’s the oxygen in the air that contributes nearly 73% to the weight of CO2. This is why more CO2 is created than the actual weight of the fuel.

Using the same fuel emissions data, a motor vehicle with an average fuel efficiency of 22 miles per gallon (MPG), produces approximately 90 pounds of CO2 for every 100 miles driven. A gallon of gasoline produces nearly 20 pounds of CO2. That equates to one pound of CO2 for every mile driven by an SUV with a fuel efficiency of 19 MPG. (19.9 pounds/gallon times 1 mile divided by 19 MPG)

While it makes sense to address the issue of CO2 emissions, particularly as coal accounts for half of electric power generation and has higher CO2 emissions per KWH than oil, the real issue is an energy plan that givers us energy independence. Energy independence should equate to national security.

With oil prices over $80 per barrel, the National Energy Assistance Directors’ Association in its press release today Record Home Heating Prices for Heating is expecting the average home heating cost for the ’08-’08 season to rise 9.9%. For homeowners using oil heat, heating costs are expected to increase 28% and for homes using propane, a 30% increase is expected.

With rising energy costs driven by costly oil extraction, the potential impact from carbon emissions with our continuing use of oil on climate change and rising sea levels, as well as the potential for fuel supply disruptions, could exacerbate our tenuous relationship with energy.

Eventually, as price rise dramatically, alternative energy becomes more compelling. The problem is our economy is so inextricably link to oil, that our energy security is based on securing foreign oil.

Figure 1 Oil Prices and Home Heating Costs

Without support and research on alternative energies such as solar and fuel cell technologies, we are hostage to oil. The U.S. economy is facing one of the most crises since the Oil Embargo of the 1973. Inflation driven by escalating oil prices is impacting the cost of home heating, transportation, production, materials, and food, particularly as corn is diverted to ethanol production. The housing market is in turmoil with falling home values, rising foreclosures, and a credit crisis that is making it more difficult to secure a mortgage may lead to slower consumer spending. With rising inflation and slower growth we may find ourselves in an economic world described as stagflation that was coined in the ’70’s to describe the bleak environment when gas stations rationed fuel, unemployment grew and the Federal Reserve raised rates dramatically to quell inflation.If we could limit our dependence on foreign oil through investment into solar energy and fuel cell technologies, we would not be impacted by the exogenous events in oil producing nations.

We believe there are a number of catalyst that could serve to dramatically lower the cost of alternative energies. It takes initiatives from all of us to change the balance. After all, oil is becoming more costly to extract, new oil discoveries are in difficult and challenging environments, and oil will eventually run out – it is finite. If we wait to long, our ability to make a difference may not be available.

The second category 5 hurricane to hit Caribbean in two weeks leaves uncertainty in the energy market as oil prices head higher. While it is hard to draw the direct correlation between global warming and hurricanes strength, the fact is the oil production in the Gulf of Mexico accounts for 32% of our total oil production. In addition, the Gulf of Mexico is one the most productive oil and gas region as the U.S. faces declining petroleum product production despite significant increase in the number of oilrigs. The increasing likelihood of a weather related energy supply disruptions particularly from the Gulf area could dramatically increases to energy prices similar to Hurricane Katrina’s impact in 2005.

Higher oil prices have driven demand for energy exploration and investment into oil and gas drilling rigs. Since 1999, the number of drilling rigs has increased 112%. In the U.S., rig count is up 181% with 1,749 rigs in operation in 2007 from 622 in 1999 according to Baker Hughes. Worldwide Rig Count
According to RigZone there are 278 offshore drilling rigs in the Gulf of Mexico RigZone

Figure 1 Worldwide Rig Count

Figure 1 provides the rig count for the U.S. and the world. The U.S. accounts for over half the world oil drilling rigs yet our production is less than 10% of total global production. The Gulf of Mexico with 278 drilling rigs produces 32% of our oil with only 16% of the rigs. Hurricane Impacts on the U.S. Oil and Natural Gas Markets The rigs in the Gulf of Mexico are more productive and therefore any weather related disruption in the Gulf leaves us more vulnerable to energy shocks.

Figure 2 US Rig Count and Oil Production

While the U.S. rig count is up 118% from 1999, petroleum production is actually down 7%. On a global basis, oil and petroleum product production increased 13% since 1999 and this includes a 60% increase in the number of drilling rigs excluding the U.S. The bottom line is the U.S. and the rest of the world is experience diminishing returns on investments in oil production.

With diminishing returns on investment into oil, would it not be better to invest into alternative energy such as solar or wind. The truth is the cost of solar and wind are still dramatically higher than hydrocarbon fuels. The cost of solar on a kilowatt-hour (KWH) basis is approximately $0.38 per KWH in comparison to oil at $0.05 per KWH.

Figure 3 Cost per Kilowatt-Hours

Initiatives such as the trading of carbon credits leave little economic incentive to invest into alternative energy. A survey last year by TreeHugger found carbon credits trading for $5.50 to $13 per metric ton of carbon dioxide. Survey of Carbon offsets A metric ton of carbon dioxide equates to about 110 gallons of gasoline and at these prices, the carbon emission amounts to about $0.05-to-$0.12 to a gallon of gasoline. The carbon penalty does not even come close to bringing solar or wind energy on the same playing filed with hydrocarbon fuels. The Carbonfund organization offers a means to offset your carbon emissions with tax-deductible contributions

The cost of carbon emissions is not reflected in the market for energy. In addition, the market is unable to establish a fair price for carbon because there is no market force used to establish the value of carbon credits. We need a mechanism to bring solar energy at par with hydrocarbon fuels to limit our vulnerability to energy shocks and supply disruptions.