Showing posts with label biofuels. Show all posts
Showing posts with label biofuels. Show all posts

Thursday, 4 April 2013

No longer Beyond Petroleum?



BP has indicated that it is looking to sell its US wind farms, at a possible loss of over $2 billion.  With this move, BP will once again be focused almost exclusively on petroleum ending the ground-breaking diversification into alternative energy under the leadership of Lord (John) Browne.  The vision of forming a company that provided the energy its customers needed to power their lives, but from a mix of increasingly low carbon sources encapsulated in the "Beyond Petroleum" slogan has long disappeared.  Of course, the strapline hadn't really been used for several years, and was being downplayed even before Lord Browne left the company in 2007.

A BP station with solar panels in Eustis, FL in 2002
Just over a decade ago, around the time of the BP-Amoco merger, BP looked as if it might become the first of the oil majors to diversify away from fossil fuels, and address the need to create a lower carbon economy.  Throughout the 1990s, BP was one of the leaders in solar cells and Amoco – through its Solarex subsidiary – was a large player in the growing US market.  BP exemplified this by adding solar panels to the canopies of many of its Connect filling stations and prominently displaying the amount of carbon-free energy generated.  After the merger with Amoco, in 2000 the company also adopted a new "helios" logo to replace the shield that had been used for over 60 years: this could be seen as signifying solar energy, or crops such as sunflowers.

BP planned to invest $8 billion over 10 years from 2005
So what went wrong and why were the wind farms such a poor investment?  BP's investment in US wind has suffered from two factors outside its control and largely unpredictable. The first is that despite high oil prices, other energy prices have not risen as much as anticipated, most recently due to the discovery of how to extract vast quantities of cheap gas from US shale formations.  This has had a knock-on effect on electricity prices, making renewable energy even less competitive on purely financial grounds.  And though Lord Browne knew that climate change should have led to an effective carbon tax, this has never been introduced into the US, keeping conventional electricity more competitive.  Despite the low prices for renewably generated energy, the cost of new wind turbines has fallen faster than anyone foresaw due to over-capacity among Chinese manufacturers.  This has had a knock-on effect on asset valuations for existing wind farms; it is often cheaper to build a new one than it would be to take on an old one at its depreciated value.  (A similar Chinese effect has affected solar, contributing to BP's exit from that renewable after more than 40 years at the end of 2011.)

BP has a third factor, unique to the company – a need to raise capital to fund the clean up and fines after the Macondo disaster.  Inevitably this has made it focus on non-core assets that can be sold – and wind farms, often held in joint ventures – were an obvious candidate. 

Despite this, BP has not totally abandoned alternative energy.  For the time being it remains a major player in liquid biofuels, especially in the USA where it is still named by Biofuels Digest (alongside Shell, but no other petroleum companies) as one of the 10 leaders in the field.  Of course this is an area much closer to BP's traditional road fuels business, and one where its lower cost of capital than smaller start-ups can still give it a competitive advantage.

But I for one will be sad to see the end of the idea of BP as a truly integrated energy company, investing in new cleaner forms of energy, with the hope that it might in our lifetimes achieve what we all find so hard to do: it might really have moved Beyond Petroleum.

Tuesday, 30 October 2007

Are Biofuels a Crime against Humanity?

I had just returned from holiday, when the BBC World Service rang up, asking me if I'd defend biofuels against charges that they constitute a Crime Against Humanity. According to the BBC's own website1:
A United Nations expert has condemned the growing use of crops to produce biofuels as a replacement for petrol as a crime against humanity.

The UN special rapporteur on the right to food, Jean Ziegler, said he feared biofuels would bring more hunger. The growth in the production of biofuels has helped to push the price of some crops to record levels.

Mr Ziegler's remarks, made at the UN headquarters in New York, are clearly designed to grab attention. He complained of an ill-conceived dash to convert foodstuffs such as maize and sugar into fuel, which created a recipe for disaster.

Now I'm not the right person to defend biofuels, as I have serious doubts myself about the effects on global food production and prices - witness the "tortilla riots" in Mexico, or rising beer prices worldwide - but as with the previous two blogs about risks, it is all relative. At current levels, even I doubt that many (if any) people are going hungry owing to biofuel production - the poorest and hungriest are more likely to eking a living from subsistence farming and suffering from the direct effects of climate change. And much of the BBC report seemed to be focusing on a little bit of EU-bashing, as they seemed to feel that the real cause of the problem was the EU Directive on Biofuels, which sets targets for each member state. Under this Directive, Britain will have to provide 5.75% of its road fuels from biofuels by 2010 - a high figure based on current levels, but probably achievable substantially from land that won't be competing with food crops2.

So I declined the BBC's opportunity, as
although I felt that the emotive language used by Mr Ziegler was not really advancing the debate at all, his real target was probably the US support for bioethanol from corn, and I really did not want to start defending that. Certainly in the past, exports of surplus US grain have helped "feed the starving" (although they may also have undermined indigenous agriculture by making it easier for farmers to receive food aid than to attempt to grow their own crops on difficult land), and the diversion of grains (wheat as well as maize) into bioethanol reduces the surplus available for the needy. But in truth, the support for the US bioethanol industry looks as if it is as much targeted at providing a valid excuse for farm subsidies in swing political states, as towards attempting to combat climate change through biofuels.

And as the BBC didn't want to hear my views on how public transport and cycling might help solve the fossil fuel problem with minimal need for biofuels, I thought it better not to be drawn into this debate!

1 See BBC Americas website, 27 October 2007

2 It may however be competing (indirectly) with rain forest, especially if it's biodiesel from palm oil, produced in South East Asia, or bioethanol imported from Brazil. This bioethanol comes from highly efficient sugar plantations that do not directly lead to the cutting down of the Brazilian rain forest, but there is evidence that the use of land for fuel crops has led to ranching shifting away from the coast inland to the Amazon basin.