London-based Arq is in the process of building its first plant in Kentucky,
United States, which is expected to start up by early 2019.
Although we are talking about intraday trading in this article, for long-term investors,
it has recently come up with an automatic recommendations engine called Arq.
Other uses for Arq's fuel would be to blend it into crude
oil that would give refiners a greater yield of middle distillates, which are low-sulphur products, or to press it back together into coal-like pieces to be sold to utilities.