Can oil majors like Shell actually reach their power transition? In the back of the difficulties we discover the central perception of “carbon locking”. That is at first associated with the life of the oil infrastructure, however a moment form of barrier is ready up, associated with marketplace and shareholder expectancies.
Why is the power transition progressing so slowly, even supposing low-carbon applied sciences exist, are getting inexpensive and are progressively gaining marketplace proportion? The solution to this present query used to be given within the founding paintings of Gregory C. UNRWA, which offered the concept that of carbon sequestration within the 2000s.
In step with him, our economies are locked in a fossil trajectory, no longer as a result of the absence of choices, however for the reason that applied sciences, establishments and behaviors that permit the stipulations of this trajectory are mutually reinforcing, growing systemic inertia. In different phrases, carbon locking is when a device continues to serve as, no longer as a result of it’s optimum, however as a result of it’s already in position.
This theoretical framework has since been enriched by means of a lot of works, particularly the ones of Steven J. Davis, which displays how current infrastructure stipulations long term emissions and makes any bifurcation pricey and unsure. From this viewpoint, the transformation of the power device is composed no longer best of innovation, but in addition of undoing a chain of dependencies accrued over the years. This viewpoint takes on specific resonance relating to Shell, which we analyzed in our fresh find out about.
Within the early 2020s, the corporate confronted expanding drive. Larger local weather laws, higher social expectancies and extraordinary felony selections, particularly within the Netherlands. Those components correspond to what the literature identifies as exogenous shocks, exterior eventualities that may destabilize the device.
Shell’s transition then seems to be a priori in keeping with principle, but it surely temporarily seems that there’s a second-order carbon linkage, associated with markets and strategic orientations, particularly shareholder expectancies. Explanations.
Shell: A passage that encounters two locks
From 2015 to 2024, Shell is making vital investments in low-carbon applied sciences comparable to hydrogen, biofuels and carbon seize. That is particularly the case for its refinery in Rotterdam (Netherlands), referred to as the Shell Pernis refinery. In the beginning look, it sounds as if that the corporate is beginning to transfer clear of carbon sequestration.
It seems that that Shell is starting to flip a nook. Low-carbon actions are gaining significance, corporate technique is evolving, and decreasing dependence on hydrocarbons turns out imaginable. Our article displays that this segment corresponds to the outlet of the primary row. The technological and infrastructural constraints that outline carbon locking then start to chill out. Right here, for the primary time, the fabric stipulations for the transition grow to be in reality credible.
A theoretical framework that permits us to know the way we will elevate the primary carbon lock, carried out to the Shell Pernis case. Mr. Unruh et al., 2026, Supplied by means of creator
However this dynamic isn’t stabilizing. Some other type of limitation is rising in no time: that of monetary markets. Traders’ expectancies relating to profitability, the common sense of inventory marketplace valuation, and control fashions exert robust drive on strategic possible choices.
From an investor’s viewpoint, fossil gasoline actions frequently stay essentially the most winning within the quick time period. Low-carbon investments, which can be extra unsure and take longer to repay, battle to compete. Progressively, Shell’s technique is rebalancing. Local weather ambitions are adjusted, and conventional actions regain a central position.
This commentary reminds us that the luck of the transition in large part depends upon current organizations, establishments and practices. Alternatively, new actions listed below are in response to infrastructure, talents and worth chains inherited from oil. On this case, the transformation does no longer exchange the present device, however is put on most sensible of it.
This commentary confirms a key level of our analysis: business transitions are hardly ruptures, however slightly modern reconfigurations.
The true problem? Exiting the second one carbon lock
It’s exactly on this rigidity that the principle contribution of our analysis lies. We’re actually appearing that obtaining out of the carbon lock isn’t sufficient. Whilst technological constraints loosen, new lock-ins, monetary and strategic, would possibly emerge. We referred to as it second-order carbon locking.
This moment closure is now not based totally best on current infrastructure, but in addition on financial common sense comparable to shareholder expectancies, profitability necessities and governance constructions. In different phrases, even if the transition turns into technically imaginable, it will stay economically tricky.

As the second one carbon lock finally ends up resulting in a step again on transition commitments. Mr. Unruh et al., 2026, Supplied by means of creator
This difference between the 2 types of carbon sequestration means that local weather insurance policies can’t be restricted to supporting innovation or adapting laws that practice to infrastructure. They should additionally change into the commercial and fiscal incentives that pressure trade selections. With out this, transition efforts possibility final partial, risky and even reversible.
How do you break out the carbon entice… with out falling again into it?
The Shell tale isn’t any exception. It unearths a extra basic dynamic, the dynamic of an power transition this is progressing, however which stays restricted by means of the deep common sense of the felony and financial device. Getting out of the carbon entice is due to this fact no longer only a exchange in era. We even have to switch the foundations of the sport.
The case of the Shell Pernis refinery highlights each the effectiveness and the bounds of conventional decarbonisation interventions. First-order interventions intention first at decreasing inside inertia in techno-institutional complexes (ie programs that deliver in combination each private and non-private actors collaborating within the unfold of latest technological requirements). They’re very important to begin the transition, however stay inadequate when corporations are embedded in transnational programs, particularly international monetary markets and global pageant, which is able to reintroduce new constraints.
This has two very explicit penalties:
For public decision-makers, this comes to going past nationwide frameworks and linking local weather insurance policies to the advance of monetary governance. Higher coordination with establishments, such because the Ecu Central Financial institution (ECB), the Ecu Securities and Markets Authority (ESMA) or the World Group of Securities Commissions (IOSCO), turns out vital to restrict the mismatch between local weather targets and marketplace common sense. Complementary tools, comparable to long-term contractual frameworks or coverage towards positive monetary pressures, may additionally give a boost to corporations in transition.
For firms, the transition can’t be lowered to an area technological or regulatory factor. And this the entire extra applies to multinational corporations, which concurrently perform in different nationwide frameworks and should arrange a couple of and frequently divergent expectancies, particularly from their buyers. Transitional investments require explicit methods, able to making improvements to their long-term profitability whilst restricting non permanent pressures.