Hydrogen Cult Madness
Is Hydrogen like a cult? Hydrogen cult madness? Proponents claim that H2 will solve the renewable energy transition challenges but the science evidence it wont.
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Direct Air Capture – Unproven
DAC is at best unproven and more likely a strategy by major oil companies to delay meaningful reduction in green house gas emissions
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Bard AI Model from Google
The race with AI is continuing to run with Google releasing Bard in May 2023 competing with Microsoft Bing and Open AI ChatGPT4. Bard provides integration with Gmail and Google Docs and enhances programming support
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Innovative Toroid Propeller Design
The innovative toroid propeller design for drones from MIT and for boats by Sharrow Marine show R&D continues to improve efficiency and will have a major impact on drones and shipping.
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Ethanol Worse than Gasoline for Global Warming
Is ethanol worse than gasoline for global warming? Turns out it is worse! A recent publication showed that corn ethanol compared with petroleum products increased: So while it is clear ethanol mixtures for gasoline is bad policy, ethanol continues to be used in transportation due to the large
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Gravity Batteries With Heavy Blocks
Gravity batteries using heavy blocks has moved from pilot phase to the first 2 demonstration plans in China (100MWh) and in USA. Watch their progress.
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Grid Batteries Rapid Increase
The latest figures from Tesla show a rapid increase in the amount of grid storage deployed globally in the first quarter of 2023. Over 160GWh backlog in Tesla orders and over 300GWh projects announced for all batteries
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Sustainable Aviation Fuels Unrealistic
SAF or Sustainable Aircraft fuels are unrealistic. Used cooking oils are as expensive. Agriculture is challenges. Synthetic fuel is expensive. What are some of the options
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Best-Selling Vehicles in USA in 2022
The top 10 vehicles sales in the USA are driven by pick-up trucks – large vehicles that are perculiar to the USA markets. SUV are the more common vehicle in the rest of the world.
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Uptake of Electric Motor Scooters is Rapid
Electric motor scooter uptake is rapid in China and India and expected t be as rapid in other countries with high numbers of scooters such as Indonesia and Vietnam. Cheaper. Easy to charge and zero emissions are reasons Govt are keen to see the change.
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Nano Silicon Anode for Batteries
Nano silicon for the battery anode is a recent development leading to a 15% increase in energy density and avoiding the use of graphite in the batteries. Sila Technologies is ramping up production to 150GWh per year over then next 5 years.
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Carbon Capture and Storage Fail
Carbon Capture and storage is a strategy for reducing carbon emissions but the evidence is that it is a scam for fossil fuel companies to use government subsidies while at the same time increasing carbon emissions. Even worse, taxpayers will be responsible for end of life projects.
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Disruption with ChatGPT Large Learning Models
ChatGPT has burst on the scene in late 2022 from OpenAI. It was not unexpected by those in the AI field. Suddenly many are now realising how many areas that LLMs will be valuable in. And how cheap they have become.
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Earth’s Population is Too High
Are there too many people on the planet and who will volunteer for euthanasia. Or is this over stated and we can live sustainably with the 8 billion people
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Estimates of Renewable Energy Overstated
Most analysts state that the amount of renewable energy will need to be at least the same as energy used today with fossil fuels. Wrong by 45%! Less renewable energy as 45% of current energy is wasted.
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Nuclear Proponents Lack Economics
Many proponents of nuclear energy ignore the economics and try to dismiss them. Uranium is limited – estimated that if the world was all nuclearl, only 4 years of current supply. The cost to extract lower % uranium becomes prohibitive.
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Butterfly Not a Caterpillar with Wings
Taking an ICE car nad swapping out a motor is the same as saying a butterfly is a caterpillar with wings. It is a computer on wheels.
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Faster Horse Fallacy – Experts Get it Wrong
Faster horse fallacy or why experts get it wrong with disruptive technologies was coined by Tony Seba why smart people in smart organisations fail to recognise disruption
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Sodium-Ion Battery Launched in China
Sodium-ion battery chemistry has been keenly anticipated as alternative chemistry to lithium ion batteries in EV. Sehold have been first to market.
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Synthetic Biofuels Using Bacteria
Synthetic biofuels using bacteria to create the biofuel from sugar and CO2 holds promise of creation of fuel with equivalent energy to jet fu
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