Brazil's national energy council has decided to keep the local mandatory biodiesel blend into diesel at 14% from March instead of raising it to 15% as previously expected.
What role will renewable fuels – such as biodiesel and bioethanol – play in energy production and usage over the next 20 years?
To continue reading this article you need to be logged in. Register for free or log in here.
CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.