In-contract price increases have been the worst of all worlds—reputationally damaging for telecoms operators but contributing (temporary) revenue growth of just half the rate of inflation. We expect the revenue boost from in-contract price increases of 5% last year to become a 2% drag from Q2 2024.

Cost inflation is, however, cumulative with an acceleration in the gulf between costs and revenues forecast from here. We expect muted financial guidance for 2024/25 from BT Consumer and Vodafone UK over the coming weeks.

Rising new-customer pricing is a necessity if margins are not to be significantly squeezed, but competitive intensity and scale economics continue to thwart such efforts, with no real resolution in sight.

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.

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 improved in Q3 to -0.8% from -1.7% in the previous quarter, a welcome turnaround after three quarters of declining growth. Pricing remains firm, data volume growth remains robust, and some of the one-off factors affecting the previous quarter have dropped out

Sky Mobile soft-launched at the end of 2016, and it is taking an aggressive approach with a very deep MVNO technical model with substantial fixed costs, a high advertising budget and ambitious internal subscriber targets. To date the fixed MVNOs have not had a substantial impact on the MNOs, targeting a customer base that is non-core, but with SIM-only on the rise this may change

Looking at recently released network performance statistics, the impact of spectrum disparities is clear, with EE both able to offer faster speeds nationwide due to its large blocks of 4G spectrum, and offer much faster speeds in London. EE also has a lead in geographic coverage, and is planning to push its coverage much further, creating a challenge for the other operators to keep up

UK residential communications market revenue growth accelerated to 5.8% in Q3, from 5.0% in the previous quarter, helped by an overlapping price rise at BT, and supported by firm pricing and accelerating high speed adoption elsewhere

In contrast, volume growth in the core three products continues to slow, with little sign that this will ever re-accelerate. In the longer term we cannot see ARPU growth acceleration continuing to fully compensate, and market revenue growth might also have peaked

With Virgin Media’s continuing network extension and improving pay TV service putting pressure on the other operators, Sky and TalkTalk are protecting themselves by aggressively marketing high speed broadband. Correspondingly, this quarter marks the first time that Openreach’s high speed net adds were mostly derived outside of BT’s retail divisions

Virgin Media continued to accelerate in Q3, with subscriber numbers accelerating despite the broader market slowdown, driven by its network extension starting to have a material impact and an enhanced TV offering reversing its pay TV decline

The only weak area was mobile, with revenue and subscriber growth slowing, and convergence stalling. The company hopes that its 4G launch will reinvigorate this; we believe that consumer demand for fixed/mobile convergence remains limited

The early price rise implemented in November will likely help ARPU but harm churn during the rest of the year; for 2017 and beyond the accelerating network extension will increasingly drive volume and revenue growth