In this article a general overview of Jordan's energy sector, possible carbon dioxide (CO2) emission reduction options and constraints which would retard the implementation processes. as well as appropriate suggestions for removal of the prevailing barriers are examined in 1995, Jordan's annual emissions of greenhouse gases was approximately 13.8 x 106 tonnes. Of which the fossil-fuels combustion contributed by more than 85%. It is likely that CO2 emissions, from energy operations, will rise to about 20 x 10(6) tonnes in the year 2010, when the energy consumption will be twice that in 1995. There are many viable CO2 mitigation measures identified in the energy sector, some of these can be considered as attractive opportunities. However, their implementation requires the removal or easiness of certain obstacles. The latter includes lack of awareness, access to appropriate technology and legislative framework as well as energy pricing policies.