The PPP Reference Guide helps users to navigate the abundant knowledge on Public Private Partnerships. The Guide introduces key topics on PPP, sets forth options and directs users to implementation examples and references. The three modules of the Guide (1) explain the reasons for using PPPs, (2) point to the necessary policy, legal and institutional frameworks to ensure that PPPs achieve their objectives and (3) provide an overview of the development and implementation processes of PPPs.

The report “A Common Set of Aligned Sustainable Infrastructure Indicators (SII)” identifies the sixteen common elements used by multilateral development banks to define sustainable infrastructure practices across the quadruple bottom line. The SII provides insights into how stakeholders can incorporate the indicators into their infrastructure projects and monitor sustainability performance throughout the infrastructure lifecycle. Moreover, the SII sets forth how reaching the sustainability indicators can help mobilize public and private investments.

The Attributes and Framework for Sustainable Infrastructure contributes to developing a shared understanding of the key dimensions and attributes that together define sustainable infrastructure, based on the propositions that sustainability of infrastructure must consider the benefits and costs of investment over the entire lifecycle and that sustainability must be assessed across all relevant dimensions (economic / financial, environmental, social and institutional). The paper then sets out the detailed attributes that constitute the elements of each of these four dimensions.

The Adaptation Principles offer a guide to effective climate change adaptation, containing hands-on guidance to the design, implementation and monitoring of national adaptation strategies, showing that each country needs to tailor adaptation actions to its specific needs and priorities. To guide this process, the Adaptation Principles offer concrete and practical tools: Screening questions to identify the most urgent and effective actions, toolboxes illustrating common datasets and methodologies to support decisions, indicators to monitor and evaluate progress, and case studies on how the COVID-19 pandemic influences priorities in taking effective adaptation action.

The International Good Practice Principles for Sustainable Infrastructure provide globally applicable guidance on the integration of sustainability throughout the entire infrastructure lifecycle, focussing on the “upstream” project level. They help high-level policy- and decision-makers in governments create the enabling environment for sustainable infrastructure that is needed to achieve the SDGs and the Paris Climate Agreement. The ten principles emphasize the importance of infrastructure approaches that respond to service needs and demands, address sustainability the earliest possible in the planning process, integrate all aspects of sustainability as well as relevant governance frameworks and different infrastructure systems and sectors across time and space.

The report „Benchmarking Infrastructure Development 2020“ assesses the regulatory quality of large infrastructure projects through both Public Private Partnerships (PPPs) and Traditional Public Investments (TPIs) in 140 and 40 economies respectively. The corresponding online platform highlights the key findings resulting from the data, organized around the infrastructure project cycle phases (regulatory & institutional framework, preparation, procurement, contract management, management of unsolicited proposals, infrastructure asset management). By providing actionable indicators, the tool supports evidence-based regulatory reforms to improve the enabling environment for developing quality infrastructure projects.

The African Development Bank’s Environmental and Social Assessment Procedures (ESAP) support the integration of environmental, climate change and social considerations in projects and programs of the Bank and its borrowers. The ESAP describe the assessment procedure for different project types and across the full lifecycle from country programming to post completion. Thereby, the ESAP support decision-making and improvement of project results, ensuring that Bank-financed operations conform to the requirements laid out in the operational safeguards (OS) and are thus sustainable.

The Toolbox and Guidance for Human Rights Impact Assessments (HRIA) aims to guide HRIA – which serve to identify, understand, assess and address the impact of business activities on human rights holders – for large-scale business projects and activities conducted at project or site level. The tool provides individual guidance documents for the different project lifecycle phases from planning and scoping to reporting and evaluation as well as case studies. Thereby, the tool supports human rights practitioners and businesses alike in conducting HRIA.

The Practical Guide describes how human rights aspects can be integrated into the routinely Guide Environmental, Social and Health Impact Assessments (ESHIA) undertaken by the oil and gas industry. In three parts, the Guide (1) defines the industry’s potential human rights impacts, (2) provides practical guidance on applying a human rights lens to the industry’s activities and to the content of each step of the ESHIA process, and (3) looks at the human rights issues that are applicable across the ESHIA process.

The Infrastructure Transparency Index (ITI) can be used to measures the level of transparency of the infrastructure sector and the quality of related participation and accountability processes at national or sub-national level. Thereby, the tool aims to assess the state of infrastructure transparency and the capacity to improve transparency among procuring agencies, to track process and facilitate peer learning and to raise awareness of transparency. The ITI sets out the methodology for score calculation to evaluate procuring entities. Individual scores are then used to generate an index that allows for performance comparison.