This study investigated the technical and economic feasibility of using CO2 for the enhanced production of coal bed methane (ECBM) in the Netherlands. This concept could lead to both CO2 storage by adsorbing CO2 in deep coal layers that are not suitable for mining, as well as production of methane. For every two molecules of CO2 injected, roughly one molecule of methane is produced. The work included an investigation of the potential CBM reserves in the Dutch underground and the related CO2 storage potential in deep coal layers. The latter was also supported by laboratory experiments on the adsorption capacity of coal. Furthermore, an economic evaluation of ECBM recovery was made by analysing the costs of capturing CO2 from major stationary sources and CO2 transport, modelling the production of ECBM using CO2 injection with reservoir simulations and system analyses to investigate the costs (and it's sensitivities) of gas production. Furthermore, the costs of on-site hydrogen and power production (including on site CO2 removal and injection) were evaluated. CO2 sources in the Netherlands have been inventoried. Annually 3.4 Mtonne CO2 can be captured from chemical installations and transported to sequestration locations at 15 /tonne. Another 55 Mtonne from power generating facilities can be delivered at 40 to 80 /tonne. The technical potential of CBM in the Dutch underground is significant: a maximum reserve of about 60 EJ is stored in coal layers up to a depth of 2000 m. This figure should be compared to the current annual energy consumption of the Netherlands (about 3 EJ) or the known reserves of natural gas in the Netherlands (about 70 EJ in 1994). These reserves are concentrated in four main areas in the Netherlands: Zuid Limburg, the Peel area, the Achterhoek area and Zeeland. The CO2 storage potential could be about 8 Gtonne. This storage potential should be compared to the annual CO2 emissions of the Netherlands: about 180 Mtonne. This means, theoretically, that the total CO2 emissions of the Netherlands ...