
Figure 1
Planned Cloudburst projects: Ladegårds Å, Frederiksberg Øst and Vesterbro.
Source: Ramboll Consultants for CoC (2012).

Figure 2
Multilevel perspective (MLP) on transitions.
Source: Geddes & Schmidt (2020).
Table 1
Urban adaptation developments: Copenhagen, 2011–22.
| LANDSCAPE | FINANCE REGIME | SOCIO-TECHNICAL REGIME | NICHE INNOVATIONS |
|---|---|---|---|
| NORMS, PUBLIC ATTITUDES | FINANCE REGULATION, POLICY, INSTRUMENTS | REGULATION, POLICY, INSTRUMENTS | TECHNOLOGY, VISION, EDUCATION |
| 2011–13 | 2013–22 | 2012–22 | 2011–22 |
| Response to extreme precipitation events, 2011–13 | Financial agreement for municipalities (Danish Government 2012) | National Adaptation Plan (Danish Government 2012) | Copenhagen Climate Adaptation Plan (CoC 2011) |
| Taskforce for Climate-Related Financial Disclosure (TCFD 2016) | Municipal Plans (Danish Government 2012) | National web-based climate risk mapping (2012)a | |
| EU Green Deal/Denmark’s Green Transition (Danish Government 2019) | The Global Commission on Adaptation headquarters, established in Copenhagen in 2018 | Cloudburst Management Plan (CoC 2012) | |
| EU Green Bond Standard (EU 2019) | The State Government is in the process of developing a White Paper on storm surge, which is due to be released in 2022 | Climate Quarter-St. Kjeld’s Neighborhood (CoC 2012) | |
| The Danish Government introduced the Service Level Act (Serviceniveaubekendtgøre lsen) for cloudburst projects in 2018 and updated it in 2020 | The CoC launched the Copenhagen Solutions Lab in 2015, which featured cloudburst innovations (https://cphsolutionslab.dk/en) | ||
| EU Taxonomy for sustainable activity (EU 2020) | COHERENT project launched by the Technical University of Denmark (DTU) in 2011 | ||
| Copenhagen Storm Surge Plan (CoC 2017) | |||
| A Realdania project to protect sites in Copenhagen from rising seas, which was commenced in 2020 (Realdania 2020) | |||
| Danish Government decision in 2021 to progress the Lynetteholm artificial island (Carlson 2021) |
[i] Note: a This is an on-line tool, the first of which was launched in 2012.
Table 2
Methodology: stages, connections and outputs.
| RESEARCH STAGE | LITERATURE REVIEW | POLICY DOCUMENT ANALYSIS | INTERVIEWS: INVESTORS | INTERVIEWS: MUNICIPAL | WORKSHOP: ALL INTERVIEWEES |
|---|---|---|---|---|---|
| Research tasks | Review of multiple scholarly fields for adaptation financing | Analysis of CPH government and Danish investor policy documents relating to financing adaptation measures | Questions regarding factors in access to finance for urban adaptation | Questions regarding factors in access to finance for urban adaptation | Deep dive with municipal and investor actors on financing of cloudburst and storm surge |
| MLP theory analysis | Niche innovation enablers/interventions Research gaps Key MLP concepts | Finance regime and socio-technical regime elements: legislation, regulation, policy, budgets, cost estimates, commitments, targets etc. | Investor MLP factors and interventions Coding and mapping data to MLP concepts | Municipal MLP factors and interventions Success and deficiencies: Cloudburst finance product Coding and mapping data to MLP concepts | Interplay of MLP factors and interventions Success and deficiencies: Cloudburst finance product |
| Key research ingredients, elements and outputs | Figure 2: MLP Table S2: Research gaps Table S4: MLP enablers/interventions Table S5: CPH planning and investment framework | Table 1: Urban adaptation in CPH Table S5: CPH planning and investment framework Table S6: CPH policy documents Table S7: CPH adaptation needs and allocation | Figure 3: Factors/barriers (grouped by MLP concepts) Figure S1: Changes needed to transition Table S9: Informant quotations (MLP coded) | Figure 3: Factors/barriers (grouped by MLP concepts) Table S9: Informant quotations (MLP coded) | Table 4: Factors/barriers (grouped by MLP concepts) Figure 4: MLP model for CPH Table S9: Informant quotations (MLP coded) |
[i] Note: CPH = Copenhagen; MLP = multilevel perspective.
Table 3
Interviewees and workshop participants.
| ORGANISATION TYPE | NUMBER OF INTERVIEW PARTICIPANTS | NUMBER OF WORKSHOP PARTICIPANTS | MLP LEVEL | COUNTRY |
|---|---|---|---|---|
| Municipality: Greater Copenhagen Area | 6 | 4 | NI | DK |
| Other municipality or municipal organisation | 1 | 3 | NI | DK |
| Engineering consultant | 3 | 1 | NI | DK |
| Bank | 5 | 2 | FR, StR | DK |
| Government/municipal funds | 1 | 2 | NI | DK |
| Government | 0 | 0 | StR, NI | DK |
| Finance consultants | 2 | 0 | FR | Global |
| Institutional investor/pension fund | 2 | 0 | FR | DK |
| Finance association | 3 | 0 | FR | DK |
| Other | 1 | 0 | StR | DK |
| Climate NGO | 1 | 1 | FR, StR, NI | Global |
| Philanthropic organisation | 1 | 0 | FR, NI | DK |
| Water utility | 1 | 1 | FR, NI | DK |
| Academic | 2 | 4 | A | DK, SE |
[i] Note: Actor/participant type: FR = finance regime (investor), NI = niche-innovation (municipal), A = academic, StR = socio-technical regime, DK = Denmark, SE = Sweden, NGO = non-governmental organisation.

Figure 3
Factors/barriers identified by interviewees.
Table 4
Factors/barriers (workshop).
| DOMINANT FACTORS IN THE INTERACTIONS FINANCE REGIME–NICHE | ACTOR DESCRIPTIONS OF FACTORS/BARRIERS |
|---|---|
Regulation/policy
|
|
Acceptable risk/return of investments
|
|
Knowledge and heuristics
|
|
De-risking investments
|
|
Size transformation and capital aggregation
|
|
[i] Note: CB = Cloudburst, I = investors, M = municipal.

Figure 4
Multilevel perspective (MLP) model of Copenhagen’s niche-innovations in urban adaptation.
Sources: Adapted from Geels (2012), Geddes & Schmidt (2020) and Hynes (2016).
