According to Euroconsult's newly released research report, Satellites to be Built and Launched, 115 satellites will be launched on average yearly over the next decade (2014-2023).

In comparison with last year's forecast, the number of satellites is stable while market value is growing, thus translating the growing economic importance of the sector, for both governments and commercial satellite companies.

Governments all over the world will be responsible for more than 75% of the $248 billion in revenues expected from the manufacturing and launch of these 1,155 satellites.

Governments' dominance of the space industry continues to increase as established space countries replace and expand their in-orbit satellite systems and more countries acquire their first operational satellite systems, usually for communications and broadcasting or for Earth observation and imagery intelligence.

Nearly 90% of the government market value will remain concentrated in the 10 countries with an established space industry, but growth in the government market will derive from new satellite systems in 35 nascent space countries, creating a market of $2 billion on average per year to be provided principally by foreign suppliers as local industry capabilities develop simultaneously.

According to Rachel Villain, Principal Advisor at Euroconsult and editor of the report, "governments in established space countries continue to drive innovation for satellite systems with benefits to local industries and the foreign governments to which they export."

In the commercial space sector, Euroconsult anticipates a total of 350 satellites to be launched over the decade, most of which will be for the replacement of capacity existing in-orbit.

These satellites will be equally divided between the geostationary orbit (GEO) and lower altitude orbits (MEO and LEO); 83% of market value remains concentrated in the geostationary orbit, the destination of 300+ satellites operated by 30 commercial companies for communications and broadcasting services.

Still, the constellations to be launched in non-geostationary orbits for communications services and Earth observation imagery should represent a market of $1 billion per year on average over the decade.

Technology advances in satellite payloads and higher competition in launch services allow the continuous improvement of CAPEX efficiency of commercial GEO satellites for communications and broadcasting services.

Electric propulsion will definitively be part of the economic equation, even if only five all-electric commercial satellites are now under construction.