Biodiesel refers to a vegetable oil- or animal fat-based diesel fuel consisting of long-chain alkyl (methyl, propyl or ethyl) esters. Biodiesel is typically made by chemically reacting lipids(e.g., vegetable oil, animal fat (tallow)) with an alcohol. Biodiesel is meant to be used in standard diesel engines and is thus distinct from the vegetable and waste oils used to fuel converted diesel engines. Biodiesel can[…]


10 behaviour tips to save energy and money Sometimes a little effort is necessary to make an impact on the energy you use every day. Here’s a list of simple actions you can take to reduce your energy consumption and costs. 1. Drawing your curtains and blinds at dusk helps to keep heat generated in[…]