Nearly one third of the annual cost of generation comes from around 40 to 90 hours a year when the spot price is over $1000/MWh. Reserve batteries may solve this.

This important study uses data on over 56 million articles to examine the dynamics of interdisciplinarity and international collaborations in research journals. The data analytics used to quantify ...

This paper provides concrete evidence that the expanding and accelerating Universe mathematically expressed by dark energy is ...