Energy funds are thematic equity schemes that invest primarily in companies in the energy sector. These funds invest in oil & gas exploration, refining, power generation and distribution, coal mining, renewable energy, energy equipment, and financing companies.  Energy funds are thematic equity schemes that invest primarily in companies in the energy sector. These funds invest in oil & gas exploration, refining, power generation and distribution, coal mining, renewable energy, energy equipment, and financing companies.  by Soban News (international And National News)