Senate Fuelishness
Senate Republicans should be embarrassed by the floor debate on energy this week. Their transparent pandering to oil and gas interests and hedge funds should outrage every American with genuine concern about our nation’s future. Senators acting as oil company hacks, echoing half-truths and untruths like puppets while they stall any meaningful progress on our energy problems. America is less addicted to oil than these senators are to the oil industry and their lobbyists’ pocketbooks. Have these senators forgotten their duty to promote the general welfare? Indeed, they read the constitution to promote instead the oil industry welfare so that oil company coffers open to them, and likewise the speculators.
You don’t cure heroin addiction by finding a new hood where you can “cop your score” closer to home; you can’t cure alcoholism by changing your brand of vodka; and you won’t cure oil addiction by drilling in ANWR, the OCS, or anywhere else, except Detroit. You climb out of an addiction using sublimation, substitution and redirection.
Sublimation, the first step, requires finding and committing to a higher purpose. That higher purpose is slapping us all in the face right now. It is the emerging climate crisis that hangs over us. Unchecked, humankind is facing a global holocaust more dreadful than all the wars and famines of the twentieth century combined. For centuries we have reached into the bowels of mother earth and retrieved her sequestered waste. We have smeared it across the face of her lands, her oceans, and her skies. The higher purpose is survival. It is to preserve a habitable planet earth for humankind to live upon and prosper.
Thus the central principle of our sublimation must be to minimize use of fossil fuels in every form. This is the “having the guts” part, where you really make the decision to fail or to succeed. So far, the clinical reality is that the decision has been indecision, and failure looms as the clock ticks toward the tipping point. Eventually congress will decide because the pain we in the public feel will be reflected back upon them. That level of dissatisfaction is approaching fast as congress plumbs the historical lows of public approval. The dictates of wisdom should move them to action before that occurs, but the dictates of self preservation demand action now.
How do we minimize fossil fuel consumption? Conservation is certainly number one, and billions of barrels of oil can be drilled out of the soil of Detroit at a fraction of the cost of drilling the OCS, while improving rather than worsening our carbon balance. Beyond conservation and the gains of enhanced efficiency, substitution is the second rung of the ladder from addiction. We are a mobile society and our mobility is currently predicated on liquid fuels. That will change as advances in energy storage technology move us toward electric vehicles. However, today, liquid fuels are the most efficient means of portable energy storage. One kilogram of gasoline contains 46.9 MJ (Mega Joules) of energy whereas a one kilogram state-of-the-art lithium ion battery will hold less than 1 MJ. Even assuming an electric motor to have double the efficiency of a gasoline engine, liquid fuels still store power 20 to 25 times more efficiently than any battery on the horizon.
Biomass conversion into liquid fuels is the only avenue open to us at this time. Even with rapid deployment of electric vehicles, the fleet turnover rate in the US will require liquid fuels for the next several decades. Ethanol is only a stopgap in the change to biofuels. Ethanol is a satisfactory oxygen carrier for blending with hydrocarbons, but it is a less than satisfactory fuel in itself. However, new biologic processes are already available to produce hydrocarbons from myriad forms of biomass including forest waste, municipal waste, agricultural waste, construction debris, old tires, and various energy crops like switchgrass and miscanthus that can be grown on marginal lands. Much of the current ethanol production capacity can be retrofitted to produce hydrocarbons, and at a much lower cost since, unlike ethanol, hydrocarbons are immiscible with the water environment in which they are produced. They simply rise to the surface like fat to be skimmed off, saving the enormous energy cost of distillation. Biogasoline, biodiesel, and biojetfuel can all be produced and profitably retailed at half the cost of today’s petroleum-based products.
We have the capacity to substitute hydrocarbon biofuels for petroleum fuels, and end our reliance on foreign energy sources within a decade. To do this, no food crops are necessary, and no food producing cropland need be diverted to energy crop production. During a recent congressional debates it was said that there are 34 million land acres under lease to oil companies who are not drilling. This is double the energy cropland necessary to make us petroleum independent. There is an excellent analysis of this issue in a white paper by venture capitalist Vinod Khosla, entitled “Where Will Biofuels and Biomass Feedstocks Come From?” This paper and others are available on the Khosla Ventures web site, http://www.khoslaventures.com. I urge anyone interested in our energy future to read it.
The amount of solar energy striking earth every 40 minutes is sufficient to provide enough electrical power to meet our planetary consumption for a year. We can capture that energy the old fashioned way (biologically), or we can capture it more directly using advanced photovoltaic and solar-thermal techniques. We must forget about coal which, like fast food, is cheap, plentiful, and accessible, but very unhealthy. The use of coal is a blight; it is damaging to the air, the land, and the water. Like petroleum, it is the sequestered waste from earth’s dim past. Let it lie! Instead of removing mountain tops and destroying their surrounding valleys and waters, dot those mountains with solar collectors and wind turbines. This should be the course of our redirection, the final rung on that metaphorical ladder from addiction to freedom. Sustainability. Electricity the common currency of energy, and the sun, our source of energy, sustenance, and life.
So, please, can we get beyond the rhetoric, partisanship, and the control of government policy by fossil fuel lobbyists? Stop the nonsense of drilling for petroleum to battle the scourge of petroleum, dispel the oxymoron of clean coal, and end the fraud of nuclear power. The sun will provide us with all the biomass required to fulfill our liquid fuels needs, all the photovoltaic, solar thermal, and wind power required to fulfill our electrical energy needs, and both are scalable to meet all our energy needs for generations to come. All without pollution and greenhouse gases. It is there for the taking.
Please contact your senators and tell them that it’s time get real and make this new energy paradigm a reality now. If you have a Republican senator who's up for re-election, sock it to 'em!









