The study examined the impact of non-renewable energy on economic growth in Nigeria. Specifically, the study sought to: investigate the impact of coal energy on economic growth in Nigeria; examine the impact of natural gas energy on economic growth in Nigeria and determine the impact of petroleum/crude oil energy on economic growth in Nigeria. This study made use of ex post-facto research design. These variables of the study consist of economic growth (RGDP); natural gas energy (GAS), petrole...
