Monthly Archives: March 2011

Energy Consumption Growth

By Garry Baverstock AM, Director of Wise Earth P/L

Introduction: Energy Consumption Growth

In 2005 World President of ISES Professor Yogi Goswami of USF in Florida, made a keynote speech at the ISES Solar World Congress in Beijing. There he predicted that most of the world’s uranium, gas, oil and much of the world’s coal depleted.

At many of my talks in Australia and overseas since and in private discussion with fossil fuel, and uranium experts I noticed that I have either been looked at as have ‘two heads’, or the ‘specialists’ simply disagree, but offer absolutely no factual back up for their opinions. I have had the impression that it is yet another instance of an ‘inconvenient truth’ as exposed by Al Gore, or just plain ignorance that gets no response of any worth to anyone except their feelings of security.

This article squarely presents the latest information from the USA that clearly states Goswami and I, by my re-quoting his 2007 facts, have been perfectly correct. Having experts around the world that there is not an issue with population growth, energy consumption and supplies, and worse still denying the climate change effects that are so evident all around the world, with record breaking extreme weather events on the increase. The reasons why are governments moving so slowly and so divisively are complex ad are more to do with human psyche, primordial subconscious desires, rather than facts and data.

Who should we blame for such collective insanity? Surely this places the climate skeptics and ‘anti-sustainability types’ as anti-humanity forces not just an annoying or inconvenient impediment of change, as currently and often portrayed in the media.

It is a simple question but a very complicated answer that will take more resources that I can offer as part of this article.

Suffice is to say that in my opinion, all us thinking citizens of the world need to have a good look at ourselves and our integrity and start to take more affirmative action to move to sustainable energy world as soon as possible and solve ‘Climate Change’ once and for all and save humanity as we know it at present.

Defense and Security Issues

The following information has been researched and supplied by Peter Kasprzak and indicates dire consequences for the world beyond 2050. So indeed Yogi Goswami was correct after all as well as my placing this issue in context of what we should be doing with the built environment.

U.S. defense and intelligence communities are increasingly focusing resources on the operational and national security implications of climate change and energy. With the most recent quadrennial report identifying climate change as a global destabilizing force for the first time, an executive order from President Obama on sustainability across the Federal agencies, and an uncertain and unstable energy market, the challenges before American defense and national security communities to mitigate climate impacts and energy risks, as well as establish a leaner, more effective operational force in a down economy are clear.

According to the U.S. Energy Information Administration world energy demand will grow by half in less than 25 years.

World Market Energy Consumption Graph

World Market Energy Consumption Graph

The world consumes 500 quadrillion BTU today, but it will need 750 quadrillion BTU by 2035. (BTU or British Thermal Unit is the heat that will raise the temperature of one pound of water by one degree Fahrenheit. One BTU = 1054 joules = 0.000 293 kWh and 1000 BTU per hour = 0.293 kW)

This would seem on the face of it to be a bonanza. When I have brought up the consequences on world population levels I have been accused by some ‘sustainability’ experts as being somehow racist. In fact I am being very reasonable. Instead of short term cashing in on demand for energy and encouraging population growth in the world, I believe we should restricting growth, and if anything working out humane methods of gradually reducing it.

Why? Well have at look at the following predictions for population growth towards the end of the century based on energy supplies. Do you think we have a crisis looming? The predictions are alarming and the security and stability of the world will be in tatters.

Total Energy use by Type Graph

Total Energy use by Type Graph

Energy Use by Source

Energy Use by Source

Population Growth

Also take a look at the World Energy and Population – Trends to 2100 study, which asserts that world population, and therefore energy usage will dramatically decrease in the second half of the 21st century.

This time instead of BTU the energy is expressed in Mtoe (Millions Tons of Oil Equivalent), 1 Mtoe = 39652608749183 BTU

Here is the alarming prediction for world population that we need to take into account very seriously indeed.

Why are we continuing to encourage population growth to ”grow” our economy? It is nonsensical. I have heard predictions that the world population will reach 9 billion. How is that going to happen? Is it the wish of the ‘business as usual’ pundits who make millions out of increased consumption of raw materials, carving up land for housing estates built by large project building companies.

What sort of a world are we leaving for our children and grand children?

World Population Projection Graph

World Population Projection Graph

It is clear to me that business as usual is leading this world clearly to a hellish existence. Is it too late to wake up? A rational thinker would have to say the odds of creating a peaceful sustainable and ecological stable world for our children and grandchildren is not looking good!

If I ever doubted myself for over the last 40 years of pushing ecologically sustainable development and maximum use of solar energy in the built environment to help create a solar economy, then those doubts are now completely evaporated.

In summary, please expect a lot more from me, my allies, ‘converts’ colleagues and www.solar-e.com and my company Wise Earth P/L. I hope you can do the same or join us as we push forward and try to adapt and change, as we will need to within one generation! This includes being solid mentors for the next generation so they can be far more effective in their lifetime.

AuSES Conference Best Papers: Solar Energy Environmental Benefits Best Papers

We have prepared list of solar-e.com’s own selection of ranked candidates for the Solar Energy Environmental Benefits best papers presented at the ‘Solar 2010’ Conference: Policies and Strategies (including the Economics of solar energy, diversity of derived forms of solar energy, electricity grids and data collection)

The analysis and understanding the of more obscure fields of solar energy related technology and policy developments is obviously another critical step forward to applying more solar energy in our economy. this section will hopefully expand as more papers are delivered in the future.

AuSES Committee – Best Papers at AuSES Solar 2010 as judged by the AuSES panel

Student Prizes – Wal Read Memorial Prizes
Post Graduates Prizes
BILBAO, Jose “PV-Thermal Water Systems as a Retrofit for Near Zero Energy Homes”
Winner $1500 AUD
BAMBROOK, Shelley “Experimental PVT Air System for Dwellings”
Highly Commended $1000 AUD
LHENDUP, Tshewang “Simulation of a Ground-coupled Heat Pump Combined with Solar Collectors”
Commended $250 AUD
ELLISTON, Ben “Grid parity: A potential misleading concept?”
Commended $250 AUD

Undergraduates Prizes
BRAZIER, Thomas “Dependence of installed cost of a 1.5 kW rooftop PV system on module efficiency”
Joint Winner $1,000 AUD
BOEREMA, Nicholas “Economics of constraints on wind farms – SA”
Joint Winner $1,000 AUD
O’BRIEN, Paul “Exergetic analysis of a steam-flashing thermal storage system”
Joint Winner $1,000 AU

Solar Energy Environmental Benefits: Solar-e.com Director Garry Baverstock’s personal selection of the Best Papers

At the conference the papers were presented under a number of category headings such as Built Environment, Wind Power, Photovoltaics, Environmental Benefits, Solar Thermal and Solar Energy Economics. Following is our selection of the worthwhile papers and a ranking based on relevance to world situation on Climate Change, the impact on the increased use of solar energy and the quality of the research as presented in the paper.
The Solar Energy Environmental Benefits best papers, in our opinion, have been listed below. This is our opinion, but we are interested in what the solar experts think and any comments are welcome. If we have overlooked a paper or you disagree with our assessment please feel free to offer your opinion. If bona fide it will be published.

A comment by solar-e.com is included after each listing.

Image Trees in Forest

1.A Novel  System of Combined Power Generation and Hot water Desalination Using Renewable Energy

Fulaqi, Anhitijit Date, Aliakbar Akbarzadeh
Comment: Desalination is already becoming a necessity and this is renewable energy must be used to make water supply economically viable.

2. Efficiency Improvement Using Solar Desiccant Drying for Selected Solar Seeds

Kame Khouzam
Comment:Drying of seeds in developing countries is an important use of solar energy to increase yields and food production

3. Sustainable Non Condensable Gas Removal from Geothermal Waters

Anna Khaghani1, Abhijit Date, Rene Wolke, Aliakbar Akbarzadeh
Comment: Geothermal will be a large industry eventually and we must control the environmental side effects pollution

4.Efficiency Improvement Using Solar Desiccant Drying For Selected Seeds

Kame Khouzam
Comment:Agricultural applications of solar energy is a potentially large contribution to Climate Change and a betterment of developing countries.

5.  Hybrid Solar Photovoltaic and Water & Waste water Treatment System

M.Vivar, L Kumaresan, V Muugesan, M Lluch, S Iniyan, K Palanivelu, I Skryabin
Comment: Combining waste heat from photvoltaics with waste water treatment will lower fossil fuel use in water conservation as global populations balloon in the next 40 years.

6. Solar Thermal drying of Canarium Indictum Nuts

T Curtis, R Corkish, RJ Fuller
Comment:The availability of better nutrition and food preserving is critical in the developing world.

DO YOU WISH TO BUY ANY OF THESE PAPERS?

A message from AuSES
People who were not delegates at Solar 2010 (or AuSES members) who would like to access this resource they can apply for access for an annual fee of $140 (ex GST). Please go to AuSES website.

Solar-e.com invites you to leave comments on our ranking of Solar Energy Economics Best Papers at the end of this article.

Experts who disagree with our rating and choices we invite you to make comment and if enough substance is shown we will reserve the right to change the ranking at anytime or keep the ranking the same.

Solar-e.com related links:

http://solar-e.com/knowledge/2009/11/30/green-economics
http://solar-e.com/knowledge/2009/11/24/ethical-investment
http://solar-e.com/knowledge/2009/11/30/employment-opportunities
http://solar-e.com/knowledge/2009/11/30/wave-power
http://www.solartec.iinet.net.au/solare/innovation/strategiesindevelopingproducts.htm

AuSES Conference Best Papers: Photovoltaics Best Papers

We have prepared list of solar-e.com’s own selection of ranked candidates for the Photovoltaics best papers presented at the ‘Solar 2010’ Conference: Policies and Strategies (including the Economics of solar energy, diversity of derived forms of solar energy, electricity grids and data collection)

The analysis and understanding the of more obscure fields of solar energy related technology and policy developments is obviously another critical step forward to applying more solar energy in our economy. this section will hopefully expand as more papers are delivered in the future.

AuSES Committee – Best Papers at AuSES Solar 2010 as judged by the AuSES panel

Student Prizes – Wal Read Memorial Prizes
Post Graduates Prizes
BILBAO, Jose “PV-Thermal Water Systems as a Retrofit for Near Zero Energy Homes”
Winner $1500 AUD
BAMBROOK, Shelley “Experimental PVT Air System for Dwellings”
Highly Commended $1000 AUD
LHENDUP, Tshewang “Simulation of a Ground-coupled Heat Pump Combined with Solar Collectors”
Commended $250 AUD
ELLISTON, Ben “Grid parity: A potential misleading concept?”
Commended $250 AUD

Undergraduates Prizes
BRAZIER, Thomas “Dependence of installed cost of a 1.5 kW rooftop PV system on module efficiency”
Joint Winner $1,000 AUD
BOEREMA, Nicholas “Economics of constraints on wind farms – SA”
Joint Winner $1,000 AUD
O’BRIEN, Paul “Exergetic analysis of a steam-flashing thermal storage system”
Joint Winner $1,000 AU

Photovoltaics: Solar-e.com Director Garry Baverstock’s personal selection of the Best Papers

At the conference the papers were presented under a number of category headings such as Built Environment, Wind Power, Photovoltaics, Environmental Benefits, Solar Thermal and Solar Energy Economics. Following is our selection of the worthwhile papers and a ranking based on relevance to world situation on Climate Change, the impact on the increased use of solar energy and the quality of the research as presented in the paper.
The Photovoltaics best papers, in our opinion, have been listed below. This is our opinion, but we are interested in what the solar experts think and any comments are welcome. If we have overlooked a paper or you disagree with our assessment please feel free to offer your opinion. If bona fide it will be published.

A comment by solar-e.com is included after each selection.


1. Investigation of single layers of silicon quantum dots in SiO2 matrix for energy selective contacts in hot carriers solar cells

P.Aliberti, B.P. Veettil, Ruoyu Li, S.K. Shrestha, B. Zhang, A. Hsieh M.A. Green, G.J. Conibeer
Comment: High Quality scientific PV research

2. High Efficiency Flexible Mono-Crystalline Silcon Modules

EA Thomsen, V Everett, A Blakers, M Brauers, E Davies, J Muric-Nesic, C Samundsett, T Ratcliffe, H Zhao, I Skryabin
Comment: This is significant research in the race between polycrystalline and mono-crystalline cells.  Of course the winner will all about area available for collection and the cost of installed PV /sq m.

3. Large Increases in Bulk Lifetime of Commercial Grade CZ Silicon Wafers Through Hydrogenation

Brett Hallam, Ned Western, Stuart Wenham
Comment: High quality research with large potential benefits to PV industry

4.Improved Implied Voc for Commercial Grade Wafers by Rear Surface Passivation in Conjunction with Rear Laser Doping Technique

X. Bai1, A. Sugianto1, S. R. Wenham1 and B. J. Hallam
Comment: High Quality PV research.  Improvement of the efficiency of PV is the main area that will increase the viable use of PV in the built environment and the various agricultural applications

5.Tandem Photoelectrochemical Cell for Direct Water Splitting

Haixiang Zhang 1, Shujuan Huang1, Gavin Conibeer 1
Comment: This PV production of hydrogen could be a potential industry in the secod half of the 21st century or even earlier

6.Third Generation Photovoltaics

Gavin Conibeer
Comment: Good visions for future improvements of PV.

DO YOU WISH TO BUY ANY OF THESE PAPERS?

A message from AuSES
People who were not delegates at Solar 2010 (or AuSES members) who would like to access this resource they can apply for access for an annual fee of $140 (ex GST). Please go to AuSES website.

Solar-e.com invites you to leave comments on our ranking of Solar Energy Economics Best Papers at the end of this article.

Experts who disagree with our rating and choices we invite you to make comment and if enough substance is shown we will reserve the right to change the ranking at anytime or keep the ranking the same.

Solar-e.com related links:

http://solar-e.com/knowledge/2009/11/30/green-economics
http://solar-e.com/knowledge/2009/11/24/ethical-investment
http://solar-e.com/knowledge/2009/11/30/employment-opportunities
http://solar-e.com/knowledge/2009/11/30/wave-power
http://www.solartec.iinet.net.au/solare/innovation/strategiesindevelopingproducts.htm

AuSES Conference Best Papers: Solar Energy Economics Best Papers

We have prepared list of solar-e.com’s own selection of ranked candidates for the Solar Energy Economics best papers presented at the ‘Solar 2010’ Conference: Policies and Strategies (including the Economics of solar energy, diversity of derived forms of solar energy, electricity grids and data collection)

The analysis and understanding the of more obscure fields of solar energy related technology and policy developments is obviously another critical step forward to applying more solar energy in our economy. this section will hopefully expand as more papers are delivered in the future.

AuSES Committee – Best Papers at AuSES Solar 2010 as judged by the AuSES panel

Student Prizes – Wal Read Memorial Prizes
Post Graduates Prizes
BILBAO, Jose “PV-Thermal Water Systems as a Retrofit for Near Zero Energy Homes”
Winner $1500 AUD
BAMBROOK, Shelley “Experimental PVT Air System for Dwellings”
Highly Commended $1000 AUD
LHENDUP, Tshewang “Simulation of a Ground-coupled Heat Pump Combined with Solar Collectors”
Commended $250 AUD
ELLISTON, Ben “Grid parity: A potential misleading concept?”
Commended $250 AUD

Undergraduates Prizes
BRAZIER, Thomas “Dependence of installed cost of a 1.5 kW rooftop PV system on module efficiency”
Joint Winner $1,000 AUD
BOEREMA, Nicholas “Economics of constraints on wind farms – SA”
Joint Winner $1,000 AUD
O’BRIEN, Paul “Exergetic analysis of a steam-flashing thermal storage system”
Joint Winner $1,000 AU

Solar Energy Economics: Solar-e.com Director Garry Baverstock’s personal selection of the Best Papers

At the conference the papers were presented under a number of category headings such as Built Environment, Wind Power, Photovoltaics, Environmental Benefits, Solar Thermal and Solar Energy Economics. Following is our selection of the worthwhile papers and a ranking based on relevance to world situation on Climate Change, the impact on the increased use of solar energy and the quality of the research as presented in the paper.
The Solar Energy Economics best papers, in our opinion, have been listed below. This is our opinion, but we are interested in what the solar experts think and any comments are welcome. If we have overlooked a paper or you disagree with our assessment please feel free to offer your opinion. If bona fide it will be published.

Image Businessmen shaking hands

SOLAR ENERGY ECONOMICS

A comment by solar-e.com is included after each listing.

1. Renewable Energy Education at UNSW

Richard Corkish1,2, Stephen Bremner1, Anna Bruce1, Hanzheng Duo1, Evatt Hawkes1, Merlinde Kay1, Alison Lennon1,2, Alistair Sproul1, Ted Spooner3, Santosh Shrestha1,2, Geoff Stapleton1, Ashraf Uddin1,2, Muriel Watt1, Darcy Wentworth1
Comment: This an exceptional run-down on what the UNSW does in the field.

2.Improving investment outcomes in the development and commercialization of ‘clean’ energy technologies within Australia

Allan Aaron1, Iain MacGill1
Comment: This is the key for faster change and adoption of solar energy technology and systems

3.Comparing the Economics of Nuclear and Renewable Sources of Electricity

Mark Diesendorf1
Comment: This really makes one think hard and long to go nuclear in Australia, on economic grounds

4.A Supply-Demand Model for a Zero-Carbon Australia
Trevor Jack1, Robyn Bateup2, Vernie Everett3
Comment: Looking at a visionary big picture view is the essence of this paper

5.Using policy design to manage the impact of stakeholder pressure during the policy development process
Robert Passey and Iain MacGill
Comment: Interesting perspectives for governance

6.Status of Rural Electrification in the ‘Heart of Borneo’: Role of Micro Hydro Projects

S.Murni1, J.Whale1, J.K.Davis1, T.Urmee1, D.Harries2
Comment: This is a visionary approach for Australia and relevant to the developing world

7.Valuable insight into the strategic thinking by governments – Urban growth, albedo and global warming

G.B. Smith1, A.R. Gentle1 and I. Edmonds2
Comment: A unique blend of big–picture thinking and solid scientific principles.

8.Lessons learnt from implementing intelligent metering and energy monitoring devices in a new housing development

D.M. Whaley, W.Y. Saman, E. Halawa, L.T. Mudge
Comment: Having evidence based-learning will lead to better results in the built environment

DO YOU WISH TO BUY ANY OF THESE PAPERS?

A message from AuSES
People who were not delegates at Solar 2010 (or AuSES members) who would like to access this resource they can apply for access for an annual fee of $140 (ex GST). Please go to AuSES website.

Solar-e.com invites you to leave comments on our ranking of Solar Energy Economics Best Papers at the end of this article.

Experts who disagree with our rating and choices we invite you to make comment and if enough substance is shown we will reserve the right to change the ranking at anytime or keep the ranking the same.

Solar-e.com related links:

http://solar-e.com/knowledge/2009/11/30/green-economics
http://solar-e.com/knowledge/2009/11/24/ethical-investment
http://solar-e.com/knowledge/2009/11/30/employment-opportunities
http://solar-e.com/knowledge/2009/11/30/wave-power
http://www.solartec.iinet.net.au/solare/innovation/strategiesindevelopingproducts.htm