The content on this platform was produced by WRI using a comparative multi-case study research method. Real world examples of several different sustainable solutions were identified in three broad areas: 1. mobility (bus rapid transit, bike-sharing, electric and hybrid buses), 2. urban energy (new efficient buildings and municipal retrofits), and 3. land use (transit-oriented development). The content therefore reflects real experiences of investments in these solutions, allowing us to learn from what is happening in cities right now rather than what is theoretically possible.
In each case, the following steps were taken:
- Exploratory mapping of universe of city application of the specific sustainable urban solution.
- Shortlisting of a subset of city examples based on expert consultation and multi-criteria weighting (geographical representation, trends and innovation in funding, financing, legal arrangements, and technical components).
- An assessment using a common research framework developed by WRI (“business model framework”) that focuses on four main dimensions, each articulated through a set and sub-set of standardized guiding questions:
- Technical components: what kinds of technology, infrastructure, and other costs arose during implementation?
- Non-reimbursable funds: what revenues, incentives, and other budgets were used to cover expenses?
- Investment capital: if any, what types of capital, investors, and credit-enhancement options were used for mobilizing investment capital?
- Legal arrangements: what policy frameworks, ownership structures and contracts shaped implementation?
Data collection for most of the projects on this platform consisted of literature reviews and practitioner interviews combined with expert verification of project details.
For more information on the research method, please contact us at firstname.lastname@example.org