The evidence is clear that nuclear accidents risk polluting large areas with I-131 and Cesium and populations of tens of thousand have increased risk of thyroid cancer. There is no minimum safe exposure, inspite of nuclear advocate misinformation. Nuclear accidents cost billions, and kill thousands indirectly. The risk is simply not worth it.
If California’s 340 billion light-duty vehicle miles went electric, consuming 200 watt-hours per mile, it would require an additional 68 TWh/year, 24% of 2023’s 281 TWh generation. There is 4 times unused natural gas capacity, currently not used. Charging during low-use night hours would utilize this excess, reducing pollution and improving efficiency, enhancing air quality and boost ROI on existing infrastructure.
The tone of Tesla’s earnings call for Q4-2024 and full year 2024 today was cautiously optimistic, with Elon Musk emphasizing a significant focus on autonomy and future growth. Despite some disappointing financial results, there was a bullish outlook on AI, FSD, and new vehicle launches, coupled with Musk’s characteristic confidence in Tesla’s future value.
Industrial-scale bioplastic production is being implemented in select regions globally, primarily for applications like packaging, as documented by case studies such as a Malaysian palm biomass biorefinery (20,000 tons/year) and Thailand’s cassava-based PLA and bioplastic bag production demonstrating localized cost and environmental advantages, but broader adoption is limited by high costs, scalability challenges, and performance trade-offs to the 480 million tonne market.
Nano-silicon anodes are a promising new technology for lithium-ion batteries. They offer 30% superior capacity, faster charging and longer life than traditional graphite anodes. Group 14 is a leading company in this field, and their technology is already being used in smartphones. They are now expanding their production to meet the growing demand for batteries in electric vehicles and other applications.
Geologic or gold hydrogen has potential to be part of the clean energy transition. Potential LCA and cost is low ($1kg), but there are technological and economic hurdles Co-production of helium with geologic hydrogen could be a key factor in making this technology commercially viable.
Research and development may determine the true potential of geologic hydrogen.
Most research shows Mistrust in science increasing over the past decades and primarily driven by political polarization, amplified by partisan media and social media algorithms that spread misinformation, with variation observed across age, rural vs. urban populations, and political affiliations. Was it the nuclear bomb, or Rachael Carson, but mistrust is increasing rapidly.
Electrification promises up to 80% of all global energy requirements and can rapidly stop emissions. In this podcast, Lord Adair Turner points out efficient technologies such as heat pumps, electricity for heating water, air, and materials can rapidly change emissions. The focus shifts from energy consumption to energy services for better human welfare. Solar PV costs at 9 cents/watt and batteries under $100/kWh enable transition.
Rapid electrification is forcing gas network companies to seek higher fees by over $200m as they try to protect over $10 billion of stranded assets. As more households switch to electricity, the future of renewable gas remains uncertain. The energy transition challenges policymakers to protect both consumers and gas companies.
Renewables can supply 100% power, with several countries already achieving high percentages. They are cheaper than fossil fuels, despite rising energy bills due to external factors. While land use is less for renewables, the environmental impact of fossil fuels is significant. Job transitions from fossil fuels to renewables are underway, with potential growth in sectors like battery technology. Renewables offer economic, environmental, and job benefits over fossil fuels.
Wind turbine prices have increased recently due to factors like supply chain issues and inflation. However, technological advancements and economies of scale have led to more efficient and larger turbines, reducing the cost of energy production per MWh. While costs vary by country, China has seen significant reductions in wind turbine installation costs. Overall, the trend is towards more affordable wind energy, despite recent price fluctuations.
Learn how Ontario nuclear power, despite claims of cost-effectiveness, is heavily subsidized and carries significant risks. Explore the truth behind the promises and the reality of nuclear energy.
Recent publications show a 3°C climate change costs 36% of GDP or $56 trillion. That is like the depression of 1929, but forever. The article outlines a three-pronged approach of Mitigation Resilience and Renewal for Climate Change. There are scary changes underway that have a potential to decrease
Batteries are essential for the renewable energy transition. They enable storage of excess solar power, reducing reliance on fossil fuels. Tesla’s recent announcement of producing 100 million 4680 batteries highlights the rapid advancements in battery technology. This progress is crucial for a sustainable energy future, for electric transport and grid storage to enable full production by solar and wind for the end of the fossil fuel era
China is a good comparison of hydrogen fuel cell vehicles. In Foshan city an H2 tram has been mothball and when you look at all cars and public transport, it is hard to see where the use case for hydrogen is.
While over 260t steel, 300t iron ore, 170t coking coal are used to build a 4MW wind turbine, the energy from a wind turbine is 660 times more. The wind turbine produces 420GWh electricity over its 30-year life, while the equivalent amount of coal electricity would require 290,988t of coal. Therefore, wind energy is a much cleaner and more sustainable option.
Batteries are essential components in modern technology. From smartphones to electric vehicles, they store and deliver energy efficiently. Understanding battery systems involves factors like chemistry, capacity, and management. Proper maintenance and disposal are crucial for ensuring their longevity and environmental sustainability.
A new study challenges conventional wisdom in EV battery manufacturing. Researchers found that fast charging, despite initial lithium loss, can significantly extend battery lifespan. This could lead to more efficient and sustainable electric vehicles and extend grid storage batteries to decades
With solar panel production capacity of China over 1TW PV in 2024 is enough to replace 4.5% fossil fuel electricity generation, with 100% by 2028. China faces an industry collapse of companies making solar panels. Either panels must be deployed globally or there will be a sector collapse.
Enough Solar Panels for 100% Electricity in 4 Years Read More »
Nuclear power is riskier than previously thought with failure rate of 1 per 3704 reactor years. That’s about 1 per decade. Despite safety improvements, severe accidents remain a concern. Limited data from the IAEA hinders thorough analysis.
