Revisions Log

A log of revisions to articles and news stories.

Sep 4 2025 - Meta changed from "Polar Night Energy in Finland has developed the world’s first commercial sand-based heat storage battery system, potentially providing a solution to sustainably supplying year-round heat and electricity." to "Polar Night Energy's sand battery system optimizes renewable energy use, offering a cost-effective, eco-friendly solution for year-round heating in Finland."

Sand Batteries: The Next Green Energy Revolution?

Jun 19 2025 - Meta was changed from "Ocean/offshore wind farms refer to the construction of wind turbines in bodies of water that generate electricity from wind." to "Offshore wind farms are pivotal in energy generation, employing innovative construction techniques to enhance efficiency and reduce environmental impact."

The Fundamentals and Challenges of Offshore Wind Farm Construction

May 27 2025 - Meta description was changed from "The least polluting form of transportation available today is an electric vehicle. Electric vehicles can operate very economically, at the same time using no or very little petroleum fuel." to "Electric vehicles offer zero tailpipe emissions, but their environmental impact varies based on battery production, energy sources, and recycling practices."

Are Electric Vehicles Better for the Environment?

May 22 2025 - Meta changed from "With more people becoming more environmentally aware of the increasing impacts of climate change such as flooding, increased atmospheric temperatures, droughts, and melting of ice caps, governments worldwide are now investing billions in environmental monitoring techniques to control further damage" to "With climate change impacting ecosystems, environmental monitoring is vital for compliance and mitigating adverse air, water, and biodiversity effects."

A Guide to Environmental Monitoring in a Changing Climate

May 19 2025 - This article was rewritten to ensure the most up-to-date information and a more thorough look at the subject was provided. References were consequently changed and updated.

What are Microalgae Lamps?

May 19 2025 - The title was changed from "Clean Technology: Microalgae Lamps" to "What is Microalgae Lamps?"

What are Microalgae Lamps?

May 19 2025 - Meta description was changed from "Microalgae lamps offer a revolutionary solution to CO2 emissions. They produce light while absorbing carbon and releasing oxygen, ensuring a sustainable future." to "Microalgae lamps combine carbon capture and energy production, offering an interesting approach to reducing CO2 emissions while providing sustainable lighting."

What are Microalgae Lamps?

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