The types of projects captured by the process include renewable energy projects, as well as other infrastructure such as works to highways and railways.
Mae’r mathau o brosiectau sy’n berthnasol i’r broses yn cynnwys prosiectau ynni adnewyddadwy yn ogystal â phrosiectau seilwaith eraill megis gwaith i briffyrdd a rheilffyrdd.