http://www.cleantechblog.com Premier site for commentary on news and technology relating to clean tech. Mon, 13 May 2013 12:40:31 +0000 en-US hourly 1 http://wordpress.org/?v=3.5.1 http://www.cleantechblog.com/2013/03/strategic-drivers-for-acquisitions-in-the-water-sector.html http://www.cleantechblog.com/2013/03/strategic-drivers-for-acquisitions-in-the-water-sector.html#comments Mon, 25 Mar 2013 09:53:50 +0000 Paul O`Callaghan http://www.cleantechblog.com/?p=7772 Related posts:

1. Water & Energy – crisis and opportunity ‘Any plan to switch from gasoline to electricity or biofuels...
2. Getting Lucky With Water Technologies by Richard T. Stuebi For cleantech investors in the water...
3. A Perfect Storm for Water ‘Growing world population will cause a “perfect storm” of food,...

]]> http://www.cleantechblog.com/2013/03/strategic-drivers-for-acquisitions-in-the-water-sector.html/feed 0 http://www.cleantechblog.com/2013/03/japan-sets-its-sight-on-water.html http://www.cleantechblog.com/2013/03/japan-sets-its-sight-on-water.html#comments Mon, 04 Mar 2013 15:53:15 +0000 Paul O`Callaghan http://www.cleantechblog.com/?p=7706 Related posts:

1. From Japan: Makower, Wallpaper, and Strawberries Makower One of our favorite cleantech insider Joel Makower has...
2. Japan’s Crisis Hurts Sales of Hybrid Cars and EVs The people of Japan are courageously moving forward after the...
3. The Trouble with Water Previously posted on Inside Greentech. There was an active discussion...

]]> http://www.cleantechblog.com/2013/03/japan-sets-its-sight-on-water.html/feed 0 http://www.cleantechblog.com/2012/04/low-cost-desalination-call-off-the-hunt-we-are-there.html http://www.cleantechblog.com/2012/04/low-cost-desalination-call-off-the-hunt-we-are-there.html#comments Tue, 24 Apr 2012 08:30:50 +0000 Paul O`Callaghan http://www.cleantechblog.com/?p=6646 Related posts:

1. Low Cost Desalination – Saltworks Breakthrough Canadian firm, Saltworks Technologies, just came out of stealth in...
2. A new desalination tech, low energy, low cost Nick Bruse runs StrikeConsulting, a cleantech venture consultancy; hosts the...
3. Reinventing Desalination by Richard T. StuebiMany informed observers consider the inadequacy of...

]]> http://www.cleantechblog.com/2012/04/low-cost-desalination-call-off-the-hunt-we-are-there.html/feed 2 http://www.cleantechblog.com/2011/10/produced-water-%e2%80%93-technical-and-market-overview-the-latest-webinar-from-bluetech-tracker.html http://www.cleantechblog.com/2011/10/produced-water-%e2%80%93-technical-and-market-overview-the-latest-webinar-from-bluetech-tracker.html#comments Fri, 07 Oct 2011 15:41:19 +0000 Paul O`Callaghan http://www.cleantechblog.com/?p=5982 Related posts:

1. Market Turmoil ….. just when you thought is was safe to invest in Water! With the recent turmoil in the markets, optimism has been...
2. Our First Cleantech.org Carbon Webinar Series with DNV – this Thursday We are really excited to present our first Professional Education...
3. www.Water-Stocks.com Reports on China Listed Water Stocks as Drought Moves in March 17 , 2010 www.Water-Stocks.com, reports on China listed water...

]]> http://www.cleantechblog.com/2011/10/produced-water-%e2%80%93-technical-and-market-overview-the-latest-webinar-from-bluetech-tracker.html/feed 0 http://www.cleantechblog.com/2011/10/turning-whey-from-dairy-wastewater-into-alcohol-and-revenue.html http://www.cleantechblog.com/2011/10/turning-whey-from-dairy-wastewater-into-alcohol-and-revenue.html#comments Wed, 05 Oct 2011 16:48:53 +0000 Paul O`Callaghan http://www.cleantechblog.com/?p=5967 Related posts:

1. Resource Recovery from wastewater – the new paradigm Everywhere you look people are trying to do more with...
2. The Great Turning: Those Who Turn & Those Who Fight “A mounting perfect economic storm is fast approaching. A convergence...
3. Biofuels: Their Future Is Now? The title of this post (without the question mark) was...

]]> http://www.cleantechblog.com/2011/10/turning-whey-from-dairy-wastewater-into-alcohol-and-revenue.html/feed 0 http://www.cleantechblog.com/2010/07/resource-recovery-from-wastewater-new.html http://www.cleantechblog.com/2010/07/resource-recovery-from-wastewater-new.html#comments Mon, 26 Jul 2010 14:55:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2010/07/26/resource-recovery-from-wastewater-the-new-paradigm.html Related posts:

1. Edison International Says Solar is the Great Untapped Resource Cleantech Blog had a conversation last year with Stuart Hemphill,...
2. A New "Green" Deal…Direction for the economic recovery plan By Lisa Jacobson President Barack Obama took office in January...

]]> http://www.cleantechblog.com/2010/07/resource-recovery-from-wastewater-new.html/feed 3 http://www.cleantechblog.com/2009/11/low-cost-desalination-saltworks.html http://www.cleantechblog.com/2009/11/low-cost-desalination-saltworks.html#comments Tue, 03 Nov 2009 16:15:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2009/11/03/low-cost-desalination-saltworks-breakthrough.html Related posts:

1. A new desalination tech, low energy, low cost Nick Bruse runs StrikeConsulting, a cleantech venture consultancy; hosts the...
2. Peter Huber: Low-Confidence in Low-Carbon by Richard T. Stuebi A few weeks ago, I wrote...
3. Breakthrough in solar energy storage The hydrogen economy is heralded in certain quarters as the...

]]> http://www.cleantechblog.com/2009/11/low-cost-desalination-saltworks.html/feed 4 http://www.cleantechblog.com/2009/08/joule-biotech-sun-powered-fuel-biofuel.html http://www.cleantechblog.com/2009/08/joule-biotech-sun-powered-fuel-biofuel.html#comments Sun, 16 Aug 2009 20:52:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2009/08/16/joule-biotech-sun-powered-fuel-biofuel-vs-solar-pv.html Related posts:

1. Renewable Fuel — Without Biomass by Richard T. Stuebi In recent years, there’s been a...
2. Which Way to the Sun? Where is Solar Headed? I had a chance to talk with David Hochschild, the...
3. Biofuel and Solar fall over 4%, other indices mixed (week ending 5/30) Author: Mark Henwood Broad market indices (Emerging Markets, EAFA, S&P500)...

]]> http://www.cleantechblog.com/2009/08/joule-biotech-sun-powered-fuel-biofuel.html/feed 7 http://www.cleantechblog.com/2009/06/water-energy-crisis-and-opportunity.html http://www.cleantechblog.com/2009/06/water-energy-crisis-and-opportunity.html#comments Tue, 23 Jun 2009 14:33:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2009/06/23/water-energy-crisis-and-opportunity.html Related posts:

1. Energy Versus Water There is a growing awareness that there are two convergent...
2. Old Dams = Opportunity for Smallscale Hydro? I read a article (see below) recently about the state...
3. Ethanol is a Growth Opportunity for Cleantech Ethanol is a growth opportunity for cleantech. When you drive,...

]]> http://www.cleantechblog.com/2009/06/water-energy-crisis-and-opportunity.html/feed 10 http://www.cleantechblog.com/2009/03/perfect-storm-for-water.html http://www.cleantechblog.com/2009/03/perfect-storm-for-water.html#comments Thu, 19 Mar 2009 20:44:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2009/03/19/a-perfect-storm-for-water.html Related posts:

1. A tipping point in water re-use? There were two interesting recent headlines which support the view...
2. Whiskey’s for drinkin’, water’s for investing in Last week I put out the idea that we were...
3. Market Turmoil ….. just when you thought is was safe to invest in Water! With the recent turmoil in the markets, optimism has been...

]]> http://www.cleantechblog.com/2009/03/perfect-storm-for-water.html/feed 3 http://www.cleantechblog.com/2009/01/peak-phosphorus-commence-urine-recyling.html http://www.cleantechblog.com/2009/01/peak-phosphorus-commence-urine-recyling.html#comments Thu, 15 Jan 2009 04:21:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2009/01/15/peak-phosphorus-commence-urine-recyling-on-space-station-earth.html Related posts:

1. Peak Coal? by Richard T. Stuebi One of the more passionate debates...
2. Is the Future of Solar in Space? My attention was caught by a recent news story about...

]]> http://www.cleantechblog.com/2009/01/peak-phosphorus-commence-urine-recyling.html/feed 3 http://www.cleantechblog.com/2008/11/energy-versus-water.html http://www.cleantechblog.com/2008/11/energy-versus-water.html#comments Sat, 01 Nov 2008 18:13:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2008/11/01/energy-versus-water.html Related posts:

1. Waves of Energy and Water As a surfer, and with limited time on my hands...
2. Green Energy Virtual Stock Challenge- Are you the Ultimate Green Technology Investor? Just a quick note to let everyone know that RenewableEnergyStocks.com...
3. The Trouble with Water Previously posted on Inside Greentech. There was an active discussion...

]]> http://www.cleantechblog.com/2008/11/energy-versus-water.html/feed 1 http://www.cleantechblog.com/2008/10/market-turmoil-calvert-and-fourwinds.html http://www.cleantechblog.com/2008/10/market-turmoil-calvert-and-fourwinds.html#comments Fri, 17 Oct 2008 23:57:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2008/10/17/market-turmoil-just-when-you-thought-is-was-safe-to-invest-in-water.html Related posts:

1. Food for Thought is Closer than You Think By John Addison (8/28/08). About half of the global warming...
2. Australia the untapped market – new report on Australian Cleantech investment activity by Nick Bruse A new report co-authored by the Cleantech...
3. Whiskey’s for drinkin’, water’s for investing in Last week I put out the idea that we were...

]]> http://www.cleantechblog.com/2008/10/market-turmoil-calvert-and-fourwinds.html/feed 0 http://www.cleantechblog.com/2008/10/how-green-is-your-lawn.html http://www.cleantechblog.com/2008/10/how-green-is-your-lawn.html#comments Sat, 04 Oct 2008 22:07:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2008/10/04/californian-city-considers-buying-back-lawns-to-save-water.html Related posts:

1. Sink Positively and Save Water by Cristina Foung My favorite green product of the week:...
2. Save the Suds and Water with Eco Touch Waterless Car Care by Cristina Foung My favorite green product of the week:...
3. A tipping point in water re-use? There were two interesting recent headlines which support the view...

]]> http://www.cleantechblog.com/2008/10/how-green-is-your-lawn.html/feed 10 http://www.cleantechblog.com/2008/09/counting-cost-of-water.html http://www.cleantechblog.com/2008/09/counting-cost-of-water.html#comments Tue, 23 Sep 2008 20:17:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2008/09/23/counting-the-cost-of-water.html Related posts:

1. A tipping point in water re-use? There were two interesting recent headlines which support the view...
2. A new desalination tech, low energy, low cost Nick Bruse runs StrikeConsulting, a cleantech venture consultancy; hosts the...
3. The Trouble with Water Previously posted on Inside Greentech. There was an active discussion...

]]> http://www.cleantechblog.com/2008/09/counting-cost-of-water.html/feed 0 http://www.cleantechblog.com/2008/08/breakthrough-in-solar-energy-storage.html http://www.cleantechblog.com/2008/08/breakthrough-in-solar-energy-storage.html#comments Sat, 09 Aug 2008 20:06:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2008/08/09/breakthrough-in-solar-energy-storage.html Related posts:

1. Battery Breakthrough? by Richard T. StuebiI recently was sent an article about...
2. Take on the Energy Storage Conference – San Francisco I have spent the last couple of days at the...
3. Solar Energy…in Cleveland by Richard T. Stuebi Last week, the American Solar Energy...

]]> http://www.cleantechblog.com/2008/08/breakthrough-in-solar-energy-storage.html/feed 8 http://www.cleantechblog.com/2008/08/renewable-energy-for-water-production.html http://www.cleantechblog.com/2008/08/renewable-energy-for-water-production.html#comments Sun, 03 Aug 2008 21:37:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2008/08/03/theres-water-in-dem-dar-clouds.html Related posts:

1. A tipping point in water re-use? There were two interesting recent headlines which support the view...
2. Whiskey’s for drinkin’, water’s for investing in Last week I put out the idea that we were...
3. The Trouble with Water Previously posted on Inside Greentech. There was an active discussion...

]]> http://www.cleantechblog.com/2008/08/renewable-energy-for-water-production.html/feed 3 http://www.cleantechblog.com/2008/07/whiskeys-for-drinkin-waters-for.html http://www.cleantechblog.com/2008/07/whiskeys-for-drinkin-waters-for.html#comments Tue, 29 Jul 2008 00:20:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2008/07/29/whiskeys-for-drinkin-waters-for-investing-in.html Related posts:

1. Cleantech Investing Updates I had a chance to talk briefly with Rob Day,...
2. A tipping point in water re-use? There were two interesting recent headlines which support the view...
3. Observations from Investing in Solar Conference I attended the FRA Investing in Solar Conference earlier this...

]]> http://www.cleantechblog.com/2008/07/whiskeys-for-drinkin-waters-for.html/feed 3 http://www.cleantechblog.com/2008/07/tipping-point-in-water-re-use.html http://www.cleantechblog.com/2008/07/tipping-point-in-water-re-use.html#comments Fri, 18 Jul 2008 21:05:00 +0000 Paul O`Callaghan http://174.122.49.94/~ct/2008/07/18/a-tipping-point-in-water-re-use.html Related posts:

1. The Trouble with Water Previously posted on Inside Greentech. There was an active discussion...
2. Sink Positively and Save Water by Cristina Foung My favorite green product of the week:...
3. Save the Suds and Water with Eco Touch Waterless Car Care by Cristina Foung My favorite green product of the week:...

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