Following Channel 4’s decision not to proceed with its plans for digital radio, there is a glut of unused capacity on the existing national digital commercial radio multiplex (owned by Digital One) which threatens its commercial viability

Channel 4 has announced the immediate withdrawal of its majority stake in 4 Digital Group, a new venture that was awarded the licence by Ofcom in 2007 to build the UK’s second national commercial radio DAB multiplex, and Channel 4 will not be launching its promised portfolio of broadcast radio channels

The obvious culprit is the weak economy, with mobile telecoms seeming to be more vulnerable to consumer cutbacks than previously thought, a hypothesis supported by recent consumer research

With European economic growth forecast to decline further, revenue growth is likely to drop below zero by the beginning of 2009, and then progressively worsen through 2009 as regulatory effects worsen, creating a very tough environment for mobile operators to preserve margins

Project Kangaroo, the planned joint venture between BBC Worldwide, ITV and C4 to pool archival resources and supply video-on-demand (VOD) to UK retail and wholesale customers, was referred by the Office of Fair Trading to the Competition Commission on 30th June

This report considers recent activity concerning the radio sector’s Digital Audio Broadcasting (DAB) platform and examines the implications, particularly in view of the recent establishment of a government working group examining the future of digital radio, and given weak consumer acceptance of DAB. It concludes that overcapacity of DAB spectrum is an issue that will only be exacerbated by the planned launch of a further DAB national multiplex by Channel 4 in 2008

Channel 4's digital diversification strategy is a topic we first considered in 2002. At that time, we urged Channel 4 to husband its resources to meet its public service remit and maintain audiences on its terrestrial service, rather than diversify into new digital satellite channels. If anything, the progress of time has reinforced our conclusion that Channel 4's digital diversification strategy is risky. The risks for Channel 4 are greater than for the BBC, since Channel 4's public service remit is funded by advertising alone

On 27th July the BBC will open access to the iPlayer to UK internet users, en route to a hard launch later this summer. This PC-based application allows the user to download BBC TV content after broadcast to view on the PC for a limited time, and provides a TV-like display on the PC. Delays to the launch will mean the iPlayer enters a field already crowded by other broadcasters, including Channel 4's 4oD service, ITV's broadband portal, Sky Anytime, as well as content aggregators such as Joost and Babelgum (both currently in beta)

Ofcom has awarded the UK’s second national commercial digital radio multiplex to Channel 4 Television, having rejected a competing bid from National Grid Wireless

One response to the growth of the satellite and cable households has been for terrestrial broadcasters to launch their own digital channels. These channels are beginning to absorb significant fractions of the total programming budget and in this report we look at the implications for the parent broadcasters. We examine E4, Channel 4’s main satellite entertainment channel, showing that it is likely to remain a drain on the parent for many years to come. Rather than ‘strengthening the brand’ of terrestrial broadcasters, which is the reason normally given for diversification into satellite channels, our research shows that E4 and other services do nothing for the parent company and divert programming expenditure that would otherwise be usefully spent on the terrestrial service.