Understanding energy
Are you a Residential Customer?
How to make sense of your gas bill
Have you ever wondered what makes up your gas bill? There are a number of factors to consider including wholesale costs, transportation/transmission and distribution costs, taxes, supply charges and currency movements.
Want to learn more about what makes up your gas bill?
Download PDFHow to make sense of your electricity bill
Have you ever wondered what makes up your electricity bill? There are a number of factors to consider including wholesale costs, transportation/transmission and distribution costs, taxes, supply charges and currency movements.
Want to learn more about what makes up your electricity bill?
Download PDF
Our Trading Team
David Grainger
David joined Bord Gáis Energy in 2008 and has managed the Gas Trading Desk since 2013. The role involves managing the gas commodity market exposure for Bord Gáis Energy along with its commercial and residential portfolio by managing supply contracts and trading on futures markets.
Prior to joining Bord Gáis Energy, David spent nine years’ working in financial markets with Davy, Merrion Stockbrokers and NCB Stockbrokers. David holds a Batchelor of Commerce degree and a Masters in Business Studies (Business Economics) from National University of Ireland, Cork.

Our Trading Team
Joe Egan
Joe has worked on the Bord Gáis Energy gas trading desk since 2014, managing gas positions and exposures for retail and commercial customers. Before joining Bord Gáis Energy, Joe worked in equity markets in Ireland and London as a Private Client Portfolio Manager. He also held roles in Institutional Sales marketing Irish equities internationally. Joe holds a Masters Degree in Economics and Finance from Cambridge University.
