Hydrogen itself is not a direct greenhouse gas, as it does not absorb infrared radiation. However, evidence suggests it acts as an indirect greenhouse gas. When released, it extends methane’s atmospheric lifetime, increases tropospheric ozone, and adds stratospheric water vapor, all of which contribute to warming. Studies estimate its 100-year Global Warming Potential at 11.6 ± 2.8.
Hydrogen is a Greenhouse Gas Read More »
Lethal humidity is a dangerous combination of high heat and high humidity, measured by wet-bulb temperature. When humidity is too high, sweat cannot evaporate from the skin, preventing the body from cooling itself. This causes core body temperature to rise rapidly, leading to heatstroke, organ failure, and potentially death within hours. Climate change increases frequency and intensity of these life-threatening conditions especially in Middle East, India and South East Asia
Fossil fuel companies like to promote they pay tax and contribute to teh economcy. In 2022 the gas companies contributed zero. Over 15 years of gas production of $36 billion. A casual food service worker pays more tax than these companies, combined.
Queensland Gas Companies Pay Zero Tax Read More »
Twenty companies are responsible for 40% of emissions globally in 2023. Over 2/3rds of them are state owned. Since 1750, just 25 entities have created the climate crisis we are currently facing. Carbon Majors have released their 2023 report and shows emissions continue to rise with over 180 companies contributing to emissions globally.
20 companies create 40 percent of emissions Read More »
How to provide cost of living help, electrify the grid, and reduce 40% of Australia’s emissions? In 12 months? The govt could step in and provide buy 2 million household batteries for 40GWh. Customers would repay $60 per month interest free through their electricity retailer.
Cost is less than existing programs and subsidies.
Building a Battery Future Read More »
Nuclear accidents happen
Summer thunderstorm patterns from Tarong to the Sunshine Coast means the Coast will be in the firing line of any accident at Tarong.
Low level radioactivity causes thyroid cancer for up to 60 years. People and lives are affected for generations and nuclear is not worth the risks
Tarong Nuclear and Accident Impacts Read More »
Many argue the US withdrawal from the Paris Agreement is good news. Wind solar and batteries are so cheap that little fossil fuel electricity is being built even in fossil fuel states. The US risks falling behind China in green technologies, and with substantial reductions in oil consumption from EVs by 2030, fossil fuel exports will plummet,
Why USA Leaving Climate Talks is Good Read More »
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.
EVs Save Emissions Using Gas Read More »
Plastic pollution is a growing environmental issue, but innovation in alternative materials offers a solution. Lignin, a natural polymer, can replace many fossil-based plastic products. Other plant-based materials, mycelium, and algae are also being explored as potential plastic alternatives, offering hope for a more sustainable future.
Lignin Replacing Plastic Read More »
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.
Geologic or Gold Hydrogen Read More »
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.
Mistrust in Science Increasing Read More »
The scientific consensus is clear: human activity is causing dangerous climate change with potentially catastrophic consequences.
We have passed the point of avoiding some impacts, but immediate action can still limit the damage.
Climate change is a social justice issue, as wealthier nations contribute more to the problem but are less vulnerable to its effects.
2024 State of the Climate Read More »
Japan has over contracted gas from countries such as Australia. With 20% of surplus gas, they are reselling globally. While they have clean energy plans, their greenwashing shows up as still wanting to have their gas.
Japan Has a Gas Problem Read More »
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
Batteries End Fossil Fuel Era Read More »
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.
Coal to Build Wind Turbines Read More »
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.
25 Factors in Battery Systems Read More »
Earth’s energy imbalance EEI is caused by greenhouse gases. Leon Simons uses analogies (bombs, sunlight) to show the immense amount of heat trapped (20 ZJ/year). This trapped heat is 33x humanity’s annual energy use and could raise sea levels by 15cm. The goal is to visualize the vast amount of heat our actions cause.
Earth Energy Imbalance Visualization Read More »
Environmentalist George Monbiot believes precision fermentation can revolutionize food production. He dismisses concerns about factory processing and genetically modified organisms, arguing that these technologies offer a more sustainable and ethical alternative to traditional livestock farming. While corporate control is a risk, Monbiot emphasizes the technology’s potential to reduce environmental harm.
George Monbiot Precision Fermentation Read More »
Australia’s government subsidizes the fossil fuel industry, emphasizing gas fields in its strategy despite environmental concerns. Critics argue this undermines emissions targets and misses potential royalty revenues. The policy supports export-focused gas development, risking public funds for decommissioning costs while contradicting net-zero ambitions and favoring fossil fuel interests.
Great Gas Giveaway Read More »
Australia gas strategy emphasizes new gas fields, causing concerns about climate goals due to rising emissions. Australia’s gas exports face a declining future, with major markets reducing demand and increased competition from the USA and Qatar. Thermal batteries may assist in industrial decarbonisation but the biggest threat is all countries are moving rapidly to reduce gas demand. Decommissioning liabilities heighten taxpayer risks.
Australian Gas Exports Will Crash Read More »
