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Jacques de Selliers commented on Biofuels: challenges and opportunities 11 months, 3 weeks ago · View
Using biomass to produce energy can significant reduce CO2 emissions. But biomass resources being limited, biomass has to be used in applications where it can save the most CO2 emissions. Converting biomass to biofuels fueling cars is a certainly not an optimal application: * Since electric cars use less primary energy than internal combustion cars, [...]
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Jacques de Selliers commented on The Future of Transportation 2 years, 7 months ago · View
Certainly not. Carbon neutral transport systems require vehicles to be powered by carbon neutral electricity and, for several applications, by hydrogen.
Electrical Vehicle (EV) technology is ready – although battery technology will keep improving during the coming decades. But widespread comme [...]
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Jacques de Selliers commented on Air conditioning from the sun 4 years ago · View
In its Fourth Assessment Report on Climate Change, the IPCC clearly states that renewable energies are part of the climate change solution, together with many other strategies such as energy savings, Carbon Capture and Storage (CCS) and, assuming constraints are lifted, nuclear energy.
However, at [...]
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Jacques de Selliers commented on How Can We Solve the Challenge of Climate Change? 4 years, 2 months ago · View
According to the IPCC Special Report on CO2 Capture and Storage, CCS is one of the techniques that could and should be used to mitigate Climate Change. It has the potential to reduce CO2 emissions by 21 to 45% by 2050. Although the techniques exist and have been safely tested at small scale, large s [...]





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