Service revenue took a dip in Q4 to 1.5% as a waning price rise impact in the UK combined with the loss of positive one-offs in Germany.

We expect growth to slow further through 2024 as many operators implement lower index-linked price rises which are also coming under increasing regulatory scrutiny.

Vodafone has made progress on its turnaround plan—striking deals for its Italian and Spanish units—but it is not yet out of the woods, with ongoing challenges in Germany and approval still uncertain in the UK.

Market revenue growth was solid at 1.6% in Q4, but subscriber volumes were weak, and ARPU was supported by price rises.

Price rises will be much lower in 2024, with no ease in sight for volume growth, which will likely lead to much lower or even negative revenue growth.

The altnets are adding significantly to incumbent pressure, and their consolidation may ease or worsen this depending on its form.

Direct greenhouse gas emissions from the UK telecoms sector equate to around 0.1-0.3% of the UK total. Most operators have set targets to reach net zero across their direct emissions in the next 10-20 years, with the move to electric vehicles an obvious win.

Network upgrades to 5G and fibre have the potential to cut emissions from electricity by a factor of 10, and consolidation offers further decarbonisation upside.

The industry could enable emissions savings in other sectors equivalent up to 30x its own by averting the need to travel and through IoT applications, with the latter requiring careful commercial assessment given the financial constraints in the industry.

While altnets continued their strong expansion in 2023, a slowdown in 2024 is looking very likely, with financing drying up due to tougher financial conditions and disappointing operating performances from some.

Consolidation is the obvious answer, and the altnets could consolidate into a pure wholesaler (via CityFibre), a retail/wholesale player, or could be absorbed into VMO2/nexfibre.

Which of these routes is taken, and how quickly, will have a profound impact on the structure of the industry, and all players should be careful what they wish for, with long-term outcomes hard to reliably predict in such a complex marketplace.

VMO2 ended 2023 with strong ARPU and EBITDA growth, meeting its (revised) guidance for the full year, but saw receding subscriber momentum across both fixed and mobile.

2024 will be much tougher across the industry and for VMO2 in particular, with its revenue expected to be flat at best, and waning boosts from price rises and synergies coupled with a series of technical factors shrinking EBITDA.

The company has promised new commercial initiatives in 2024, and thereafter we see strong potential in it maximizing the use of its network and retail arms via breaking the long-standing lock between them, although the formation of NetCo is neither a necessary nor sufficient step for this.

According to press reports, VMO2 is in early stage discussions over buying TalkTalk’s consumer retail broadband business, but not its wholesale business, which may leave the latter in limbo.

There is strong industrial logic to the deal, with a sub-brand useful, and significant synergies from moving the TalkTalk base to VMO2’s network, with the latter gain at Openreach’s expense.

There would be major regulatory hurdles for the deal, with concerns on both a retail and wholesale level, and particularly the future of the altnets, with any deal likely having to protect this.

There are various reasons why the mobile virtual network operators (MVNOs) have been adding many more subscribers than the mobile network owners over the past couple of years, including the cost-of-living crisis, and the expansion in their addressable market from the shift to online.

MVNOs' bargaining power to secure favourable rates has also improved sharply, with Lyca Mobile's move to the EE network indicative of their strengthened hand.

While some factors in their favour may wane over time, the prospective Vodafone/Three merger would be a marked positive, with the imperative on the operators to fill at least 25-50% additional capacity.

BT’s Q3 was robust in financial terms, delivering revenue growth of 3% and EBITDA growth of 1%, both in-line/ahead of analyst expectations.

Strong broadband ARPU and accelerating FTTP performance at Openreach were the highlights, a weakening BT Business and continued Openreach broadband losses were the main concerns.

This year’s guidance should be easily met, next year’s will be trickier given lower price rises due in April, but the long-term plan of a massive cashflow turnaround when the FTTP build ends is still well on-track.

UK mobile service revenue growth remained at 0.9% in Q3, but on an underlying basis growth increased 0.1ppts to 1.4%. This continues a trend of very gradual improvement in underlying growth over the past year, while reported growth has stayed constant at around 1% due to the re-introduction of regulated MTR cuts on 1 May 2015

Within the market, performances were mixed. O2 remains a service revenue growth star performer thanks to strong sustained contract net adds and stable contract ARPU while Vodafone’s service revenue growth fell back into decline as its contract ARPU suffered due to a sharp fall in out-of-bundle revenue. EE’s contract net adds were strong, but its contract ARPU growth remains weak, partly due to its renewed contract net adds performance being supported by low ARPU data devices and B2B

Since the end of the quarter, on 28 October, the CMA provisionally approved the BT/EE acquisition without conditions, and on 30 October, the EC opened an in-depth investigation into H3G/O2. Both acquirers would be wise in our view to be wary of making any rapid changes to branding and/or channel strategy, given that EE and O2 account for nearly 60% of UK gross subscriber additions between them and disrupting these sales will have a significant impact on subscriber growth, as EE’s experience since dropping Orange and T-Mobile has shown

European mobile service revenue growth improved to the highest in over four years driven by improvements in the three slowest growing markets of late. Out-of-bundle revenues are still declining at a rate of over 10% but data revenue growth trends point to underlying strengths in the revenue profile. Looking at the longer term picture begs the question as to whether the quarter’s improvement can be repeated over the next 18 months, transforming the industry into one with extremely healthy revenue growth of 5%-10%; on balance we are not very optimistic

Two major in-mobile transactions are yet to be approved by the EC, namely H3G/O2 in the UK and an H3G/Wind JV in Italy. The recent precedent from Denmark is somewhat discouraging, although the Danish consolidation was unusual in some respects. Nonetheless comments from the new competition commissioner Margrethe Vestager suggest that regulatory caution towards 4-to-3 mergers is still high

Progress towards convergence is continuing with few operators in a post-consolidation world being either 100% fixed or 100% mobile. Convergence has to date been discount-led and damaging to market revenues, but post-consolidation, operator rhetoric has been reassuringly more focused on intentions for increased investment in both LTE mobile networks and high speed fixed networks