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The document positions renewable energy as a core pillar of Japan's national security, noting that the country's energy import dependency reached 87.4% in 2024. It argues that the current 7th Strategic Energy Plan is insufficient because it maintains high fossil fuel targets (30-40% by 2040) that conflict with 1.5°C climate goals. The author proposes a four-step policy framework—expanding grid capacity, accelerating permitting, expanding distributed energy, and utilizing long-term power purchase agreements—to achieve a clean energy ratio of 80% or more by 2040. This transition is estimated to potentially save up to 3.4 trillion yen in fossil fuel costs by 2035 and requires approximately 38 trillion yen in investment, which is roughly 25% of Japan's 150 trillion yen GX investment plan.

The report positions renewable energy expansion as a national security imperative for Japan, which had an energy import dependence of 87.4% in 2024. It argues that the current 7th Strategic Energy Plan is insufficient for the 1.5°C target and proposes a more ambitious pathway to reach 80-90% clean power by 2035-2040. Key recommendations include upscaling grid capacity, fast-tracking permitting, expanding distributed energy, and using long-term offtake agreements to lower capital costs. The document highlights Japan's potential in offshore wind, agrivoltaics, and perovskite solar cells as means to reduce reliance on imported fossil fuels and Chinese crystalline-silicon PV.

The report argues that flexible demand—the ability to shift or reduce electricity use during peak periods—can significantly lower system costs and defer expensive infrastructure upgrades in Canada. While some provinces like Ontario, Quebec, and British Columbia are implementing demand-side management (DSM) programs, the report finds that these resources remain under-deployed due to outdated regulatory frameworks, misaligned financial incentives for utilities and consumers, and a tendency for planners to treat DSM as a passive load reduction rather than an active grid resource.

The report identifies key pillars for integrating non-conventional renewable energy (NCRE) in Latin America and the Caribbean, emphasizing the need for long-term state policies, proactive system planning, and updated regulatory frameworks. It highlights successful models in Uruguay, Chile, and Brazil, while contrasting these with challenges in Colombia, particularly regarding the lack of multi-party political consensus and coordination between generation and transmission planning.

The Integrated Net Present Value (iNPV) framework addresses the failure of traditional cost-benefit analyses to account for the full value of process modernization in US light manufacturing. Developed by RMI and Schneider Electric, the framework provides a method for measuring and monetizing value streams across categories such as operational flexibility, risk mitigation, and market differentiation to improve investment decision-making for decarbonization.

The report details the transition of solar leadership from mature to emerging economies following the 2015 Paris Agreement. It highlights the exponential growth of solar power globally, rising from 1% of generation in 2015 to 8.8% in the first half of 2025. The document specifically examines the roles of Brazil, China, and India, noting that these three countries account for 60% of all new solar capacity since 2015. It attributes this surge to national targets (NDCs), international climate finance, and the establishment of the International Solar Alliance (ISA).

The report analyzes cost allocation strategies for distribution grid investments driven by the electrification of buildings and transportation and the growth of distributed energy resources. It compares three state-level approaches—Minnesota's standardized fees, Massachusetts's Proactive Hosting Capacity Fee, and New York's project-level justification—while outlining the trade-offs between uniform, incremental, traditional, and proactive cost allocation models.

The policy brief examines how virtual power plants (VPPs) can mitigate grid interconnection delays for large loads, specifically data centers, in the United States. It highlights that VPPs can scale to meet over 20% of US peak demand by 2030 and are significantly cheaper than new gas plants. The document proposes three commercial models—pass-through funding, capacity transfer, and reliability reinforcement—to align incentives between large loads, utilities, and VPP aggregators. It also recommends reforms in interconnection policy, integrated planning, and customer protection to enable this transition.

The report critiques the 'firm fixation' approach where utilities meet surging data center demand by adding gas plants or refurbishing coal units. It identifies six defining features of data centers—agency, clustering, consumption profiles, flexibility, backup requirements, and modularity—that make them unsuitable for simple one-to-one matching with firm power plants. Instead, the author advocates for a 'system of systems' approach combining clean energy portfolios, battery storage, and demand-side flexibility. Key recommendations for policymakers include using the interconnection process as leverage to ensure cost causation and exploring demand-side resources, such as sponsoring household energy upgrades, to free up grid capacity.

The report examines various global regulatory models for electricity revenue determination, including rate-of-return, incentive-based, performance-based, and market-based pricing. It details the technical process of Cost of Supply (CoS) studies—comprising functionalisation, classification, and allocation—and discusses the trade-offs between fixed and variable tariff charges. The document concludes that South Africa should move toward unbundled, cost-reflective tariffs supported by regular, audited CoS studies and a more robust, incentive-driven revenue determination methodology to support its transition to a wholesale market.

The report identifies metering and telemetry as a primary barrier to scaling virtual power plants (VPPs) in the United States, citing inconsistent regional requirements and hardware restrictions. It evaluates five metering approaches based on affordability, reliability, and fairness to provide actionable recommendations for grid operators and policymakers. Additionally, it references a companion report specifically addressing utility VPPs where the utility acts as the service purchaser.

Smart grid investments in ASEAN could create between 243,000 and 649,000 jobs and attract industrial investment by providing reliable, low-carbon electricity. While member states have piloted battery storage and smart meters, scaling is hindered by investment gaps and fragmented standards. The document proposes a dual-track approach: ASEAN-level harmonisation of grid codes and standards to enable power trade, and national-level focus on financial viability and cost recovery. Such deployment would reduce reliance on polluting diesel backup generators in countries like the Philippines and Myanmar, improving urban air quality and public health.

The briefing criticizes multilateral development banks (MDBs) for continuing to fund large-scale, centralized energy projects that the authors categorize as 'false solutions,' such as nuclear, carbon capture, and fossil gas. It argues these investments undermine equity and delay the transition to sustainable energy. Using case studies from Africa and Asia, the document recommends that MDBs prioritize decentralized renewable energy, reform climate finance frameworks, and ensure the Free, Prior, and Informed Consent of Indigenous peoples.

Colombia saw a significant increase in solar and wind capacity to approximately 9% of its electricity matrix in 2024, driven primarily by solar expansion. While the government aims to establish 20,000 energy communities by 2026 and has approved substantial future capacity (13.5 GW solar and 2.8 GW wind for 2023-2033), the sector faced a nearly 70% drop in investment between 2022 and 2023. The transition is further complicated by the suspension of several major wind projects and the need for approximately USD 92.4 billion to meet long-term National Energy Plan targets.

Colombia's Energy Communities program, launched in 2023 under the National Development Plan 2022-2026, aims to provide reliable electricity to off-grid rural areas, particularly Indigenous and Afro-Colombian populations. By shifting from diesel generators to hybrid and solar mini-grids, the program supports local economies—such as electric motorcycle retrofitting in Mingueo and solar-powered fish farming in Natagaima—while contributing to Colombia's goal of 51% emissions reduction by 2030. However, the program faces challenges regarding the duration of technical training, long-term financing for maintenance, and institutional coordination in protected areas.

The document argues that Africa's energy transition is occurring along two simultaneous tracks: centralised infrastructure and decentralised, bottom-up systems. It contends that current climate finance is too narrow, focusing almost exclusively on sovereign borrowers and large projects while ignoring the retail layer of the transition. To address this, the author proposes a dual mandate that combines infrastructure finance with consumer and trade finance. The document suggests that National Development Banks (NDBs) should act as refinancers and risk aggregators to provide local-currency credit, blended guarantees, and capital recycling mechanisms to support households, MSMEs, and informal trade networks.

The policy brief argues that while performance incentive mechanisms (PIMs) can drive regulatory outcomes and affordability, they require intentional evaluation to ensure benefits outweigh costs. RMI recommends that PUCs implement recurring and transparent evaluations via web-based dashboards, assess PIMs as a holistic portfolio rather than in silos, create informal stakeholder dialogue spaces to reduce administrative burdens, and utilize existing design guidelines to standardize retrospective evaluations.

The report evaluates renewable energy options for a municipal water station in Ukraine serving 400,000 residents. It compares 100% decentralised systems (PV+Battery vs. Wind+Battery) and feasible grid-connected hybrid systems, finding that while wind is more cost-effective, solar PV is the only viable on-site installation due to space constraints. For heating, water-to-water heat pumps are identified as the optimal solution. The report also maps international financing opportunities from institutions like the EBRD, EIB, and World Bank to support implementation.

The Gender Action Plan (GAP) for the IUS programme in Barbados, Belize, and Jamaica aims to support a 'Just Transition' by integrating gender-responsive financing and services. The plan includes foundational activities such as developing Codes of Conduct and GBV checklists, as well as targeted interventions like free energy audits for 300 low-income customers and the creation of Indigenous Peoples Plans for Belize and Jamaica. With a total budget of USD 1,476,000, the GAP focuses on capacity building for utilities and technical service providers (TSPs), policy reform, and the deployment of inclusive energy products to benefit marginalised groups, including women, persons with disabilities, and the LGBTQIA community.

The US power sector is experiencing unprecedented load growth, requiring the grid to expand more than five times faster than in the previous two decades. To address this, the report recommends maximizing existing grid value through grid-enhancing technologies (GETs) and demand-side flexibility, accelerating connections via 'energy parks' and streamlined interconnection processes, and adopting proactive, scenario-based planning. It also suggests targeted affordability measures for low-income customers and specialized rate designs for large loads to prevent cost-shifting and stranded-asset risks.