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The report examines the drivers and impacts of off-grid solar pump deployment in India, highlighting how low recurring costs can lead to groundwater over-extraction. It maps policies across the water-energy-food nexus, finding that while solar support is strong, groundwater management is relatively under-resourced and often lacks formal integration with energy and food policies.

The GTF 2015 report finds that global progress across energy access, efficiency, and renewables during the 2010–2012 period falls substantially short of the rates required to meet 2030 targets. While electrification saw gains, primarily in India, access to clean cooking remained stagnant. Energy intensity improved, led by high-income nations, and renewable energy consumption grew, though not fast enough. The report highlights a massive investment gap, noting that annual flows must triple to reach $1.0–1.2 trillion. It also introduces the 'energy nexus' to explore interdependencies between energy and water, food, health, and gender, and advocates for a 'data revolution' to move beyond binary access metrics toward more nuanced, multi-tier measurements.

The report details the creation of a comprehensive modeling framework for the Syr Darya River Basin, integrating the Water Evaluation and Planning (WEAP) platform, the Low Emissions Analysis Platform (LEAP) with the Next Energy Modeling system for Optimization (NEMO), and a macroeconomic model (Macro). This integrated approach allows for the simulation of complex interdependencies between water availability, energy production, and economic outcomes across Kazakhstan, Kyrgyzstan, Tajikistan, and Uzbekistan. The study evaluates six thematic narratives—ranging from business-as-usual to regional cooperation and ecosystem restoration—under four climate projections (Historical, Dry, Average, and Wet). Key findings indicate that pursuing isolated national interests increases water stress, while regional cooperation and efficiency policies significantly reduce unmet irrigation demands, lower greenhouse gas emissions, and boost agricultural value added and GDP.