Is bioenergy green? It depends, says Jessica Allen at the University of Newcastle. She lays out five key questions that should be asked about every bioenergy project. What is its source? Native forest residues, dedicated fast-growing biomass species, agricultural residues and “waste” biomass: all have pros and cons that must first be carefully measured. How many emissions are embodied in the collection and transport of the biomass to the plant? … [Read more...]
Biofuel is approaching a feedstock crunch. How bad? And what must be done?
The IEA is warning that biodiesel, renewable diesel and biojet fuel producers are heading for a feedstock supply crunch over the next five years. Rising prices are the signal to seek out new supplies and solutions, which should – and are - driving the development of government programmes and industry innovation. Here, the IEA lays out their projections for 2022-2027, covering all the main feedstocks: sugars, maize, soy oil, rapeseed oil, palm … [Read more...]
![](https://energypost.eu/wp-content/themes/dynamik-gen/images/content-filler.png)