SRI - Social Responsible Investing

Topics of Interest:

- Nocera's artificial photosynthesis
... and how chemical fuels could not only substitute oil and gas (e.g. for transportation purposes), but go further and supply energy in scattered geographies like ElectroPS.it is doing in Asia and Africa.

- Fracking Could Work If Industry Would Come Clean
Companies like Baker Hughes and Schlumberger are developing technology to overcome many of the current problems mentioned.

It is quite certain that gas will be a game changer, and therefore substituting coal by gas seems like a good idea. But SWITCHING FROM COAL TO NATURAL GAS WOULD DO LITTLE FOR GLOBAL CLIMATE, STUDY INDICATES. Where they note that methane leakages have stronger greenhouse effects than CO2. Furthermore:

- Climate change may not be that related to CO2 emissions --but rather, to solar activity. Hence, carbon sequestration may not be a technology worth developing.

Published in the blogosphere: Omitted variable fraud: vast evidence for solar climate driver rates one oblique sentence in AR5

- Quantum physics could help minimize energy consumption by electronic devices. NYT reports that Physicists Create a Working Transistor From a Single Atom

- Examples of efficient buildings from p.70.
Which companies would benefit the most from the potential growth in this area? Schneider, GE, Sylvania?

More to come.
In the meantime, keep wired (to) Watts Up With That?
Boing Boing, Wired Science, Women in Planetary Science, David Robertson.

Meeting with Sven de Causmaecker

Meeting with Sven de Causmaecker in KL, Malaysia.
He is a graduate in Chemistry from Germany. We chatted about possible breakthrough technologies within the renewable energies world.

He talked about Daniel Nocera, a Massachusetts Institute of Technology professor whose recent research focuses on solar-powered fuels.

2 H2O >> 2H2 + O2

Hydrogen, used as a chemical fuel, has much higher storage capacity than the lithium batteries (there is not enough lithium for widespread transportation usage. H2 has also zero emissions; and the chemical reaction can be reversed with sun power at relatively high levels of efficiency.

There are several interesting videos of this technology in youtube. I would highlight his lecture in the Brookhaven Science Associates titled "Harnessing Energy from the Sun for Six Billion People -- One at a Time."

Oil is a very efficient form to store energy because its chemical union has little mass: Carbon - electron - Carbon, while for Lithium, the lightest metal, the density of energy that you can store is much lower. The nuclei are very light in atomic weight. But it is less common than 25 of the 32 chemical elements.

Uranium: 20 Terajoules/kg

Hidrogen condensed at 700 bar): 123 MJ/kg

Gasoline & Diesel: 47.2 & 45.4 MJ/kg

Fats / Carboydrates / Proteins: 37 / 17 / 16.8

Lithium air battery: 9

Lthium battery: 1.3

Lithium-ion battery: 720 kJ/kg.

Sven also mentioned cyano-biofuels, a small biotech firm based in Berlin, born from the university entrepreneurial lab of the German university of xxx, doing research on cyanobacteria and how to obtain cheap ethanol from algae and CO2.

We also talked about other technologies other than sun, which are clearly insufficient to meet the energy demands of the global population for the next decades.

[Current population: 7bn people. Energy consumption: 14TW.

Exp. population in 2050: 9bn people. Exp. energy demand in 2050: from 30 to 50TW]

Wind (farms) could yield up to 3TW of energy, which falls much short of demand growth. Onshore wind is the cheapest of the renewable energies. It is already pretty developed, with most of the best areas in many countries already exploited. Furthermore, aesthetic considerations will probably curb future development (as WT are growing bigger and taller, and therefore they can be seen from larger distances.

Fernan, working in SG for Gamesa pointed out that for strong winds it is better to have a high density net of smaller WT. While for milder winds it is better to have fewer but bigger WT.

Sven also said that offshore wind farms provoke vibrations that affect the bio-diversity of the area. Although few decision-makers will care about it.
Onshore WT also have collateral damage for the biologic fauna: they kill birds.

Offshore wind farms slightly lowers the load factor in the onshore wind farms. As you harvest the wind in the sea, the load factors inland will be reduced because the total quantity of wind energy generated by the sun is limited.

Peter Gleick is a PhD from UC Berkeley. His area of research is centered around freshwater.

All-Europe Equity Research Teams

Participants in the 2012 All-Europe Research Team were asked to rate, on a scale of 1 to 10, the importance they attach to a dozen sell-side equity research attributes. Industry knowledge receives the highest rating, followed by integrity/professionalism; accessibility/responsiveness and local market knowledge/country knowledge tie for third. Earnings estimates is deemed the least important of the attributes.

2012's ranking:
DB 117, BAML 77, UBS 52, MS 49, JPM 54, Citi 30, CS 25, Barcap 17, Stanford C. Bernstein 32, Exane 15, Nomura 10, RBS 4, CA 10, SG 3, Kempen 4, GS 3, Redburn Partners 3, Goodbody 3, Handelsbanken CM 3, MainFirst Bank 3, Rabobank 4, Davy 4, Santander 4, SEB 4, Equita S.I.M. 3.

2011's ranking:
DB 74, UBS 77, BAML 56, CS 49, MS 47, JPM 58, Citi 17, CS 49, Barcap 20, Stanford C. Bernstein 37, Exane 11, Nomura 31, RBS 6, CA 6, SG 5, GS 4, Kempen 2.