The US Department of Energy's National Renewable Energy Laboratory (NREL) has updated its Best Research-Cell Efficiency Chart with the inclusion of a new cell category – Hybrid Tandems.
The continued growth of wind and solar means EU electricity generation from coal has now dropped by nearly two thirds over the past decade, as the chart below shows. This is despite a small ...
A Solar Return chart offers a yearly astrological snapshot, highlighting new opportunities, challenges, and experiences based on the Sun's position at birth. By comparing this chart to the natal ...