Their business model, Dupaul-Chicoine said, probably wouldn't make sense if it ran on coal; luckily for them, however, Quebec has ample cheap and relatively clean hydropower. The pair say their biggest challenge was obtaining the necessary permits — a process that took ...
(e.g., Godfrey et al.2018). People consume more protein—as meat—when wealth increases and as the cost of meat production decreases. Cattle, otherwise adapted to grass, are fed corn because it is a cheap commodity, because “the great pile must be consumed”, and because animals can ...
The availability of cheap, ideally renewable, hydrogen is viewed as a key challenge for future development of drop-in biofuels from oxygen-rich lignocellulosic biomass feedstocks [2]. Despite growing interest, the co-processing and hydrotreatment of fossil feeds and lignocellulosic biomass-based ...