EnergyInnovationSustainability

New Database Aims to Correct Overly Pessimistic Clean Energy Cost Forecasts

Energy system models relying on outdated cost projections risk steering investments toward less effective technologies, analysts suggest. A new harmonized database addresses this gap with current data for key clean technologies. The compilation aims to prevent misguided infrastructure planning that could slow the clean energy transition.

The Problem with Pessimistic Projections

Energy system models crucial for guiding policymakers, researchers, and industry leaders toward a sustainable energy future are often hampered by overly pessimistic cost projections, according to recent analysis. Sources indicate that these inaccurate forecasts particularly affect rapidly advancing technologies like solar photovoltaics and batteries, potentially biasing scenario outcomes and misguiding infrastructure planning.

EnergyInnovationResearch

Sodium-Ion Battery Breakthrough Enables Renewable Energy Storage in Extreme Cold

Scientists have successfully tested sodium-ion battery technology capable of storing wind and solar energy in temperatures as low as -50°C. The breakthrough could revolutionize renewable energy storage in polar regions and extreme climates where conventional batteries fail.

Revolutionary Cold-Weather Battery Technology

Researchers have reportedly achieved a significant breakthrough in energy storage technology with the development of sodium-ion pouch cells that maintain functionality in extreme cold conditions, according to recent findings published in Communications Chemistry. Sources indicate this represents the first practical evaluation and field demonstration of ultra-low temperature sodium-ion batteries (SIBs) for renewable energy storage from wind and solar sources.