Publications and Resources

This study explores the critical role of quality infrastructure (QI)—including standardization, metrology, testing, certification, inspection, and accreditation—in addressing the safety, quality, and sustainability challenges facing photovoltaic (PV) systems in emerging and developing economies. Drawing on practical experiences from PTB’s international cooperation projects, the study analyzes the QI services needed along the entire PV value chain and outlines strategies for national QI development aligned with the specific context of the PV sector. Case studies from countries such as India, Senegal, and Indonesia highlight best practices and lessons learned. Key recommendations include integrating QI into national PV strategies, strengthening policy and regulatory frameworks, and ensuring international alignment to foster investment confidence, environmental responsibility, and long-term system performance.

This document outlines the strategic contribution of quality infrastructure (QI) to the implementation of the United Nations 2030 Agenda for Sustainable Development. Prepared by the Physikalisch-Technische Bundesanstalt (PTB) on behalf of the German Federal Government, the report demonstrates how QI—encompassing metrology, standardization, testing, certification, and accreditation—plays a foundational role in achieving the 17 Sustainable Development Goals (SDGs). It illustrates sector-specific impacts across areas such as poverty reduction, food security, healthcare, education, gender equality, environmental protection, and economic growth. The report emphasizes that reliable QI systems foster safe products, fair trade, industrial competitiveness, and sustainable resource management. Through technical cooperation and institutional capacity building, PTB supports partner countries in establishing resilient, inclusive, and accountable infrastructure, thereby enabling their integration into global trade systems and regulatory frameworks. The study affirms that QI is indispensable for both national development and international cooperation in sustainable transformation.

This manual provides practical guidance for public sector personnel in MERCOSUR countries on how to design and implement energy efficiency (EE) plans in public buildings. Developed within the framework of the PTB-MERCOSUR project on strengthening quality infrastructure for energy efficiency, the document outlines a step-by-step methodology to improve energy management. It includes tools for analyzing utility bills and load profiles, conducting energy surveys, identifying major energy-consuming systems, and planning cost-effective EE measures. By promoting efficient energy use, the manual aims to reduce operational costs, cut greenhouse gas emissions, and support sustainable public administration. It encourages a culture of continuous improvement and institutional commitment to environmental responsibility.

This guide provides standardized recommendations and best practices for the measurement and recording of solar irradiance in Latin America, with a focus on enhancing data quality for solar energy applications. Developed by a consortium of regional research institutions, the document outlines criteria for site selection, equipment installation, data acquisition, and calibration procedures for solar radiation monitoring stations. Emphasis is placed on minimizing measurement uncertainty, ensuring traceability to international standards, and promoting reliable data collection for the development of solar energy systems. The guide also proposes metadata standards and data-sharing formats to support collaboration and interoperability across the MERCOSUR region. By fostering robust and harmonized solar radiation measurements, the initiative aims to strengthen regional capacities and contribute to sustainable energy planning and policy.

This guide outlines best practices for the use of virtual machines (VMs) in academic and research settings within the Universidad Nacional de Colombia. It addresses the deployment, configuration, security, and maintenance of VMs in cloud-based environments. The document emphasizes compliance with institutional policies, efficiency in resource management, and the importance of cybersecurity measures. It also introduces operational guidelines for the administration of virtual environments, aiming to optimize performance, ensure data integrity, and support academic initiatives. Recommendations are grounded in contemporary IT governance and sustainability frameworks.