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The report challenges the narrative of fossil gas as a necessary transition fuel for grid flexibility. It distinguishes between Open Cycle Gas Turbines (OCGT), which are agile but inefficient, and Combined Cycle Gas Turbines (CCGT), which are efficient for baseload power but suffer from premature aging, higher emissions, and reduced profitability when used for peak demand. The author highlights that CCGT viability often relies on costly government capacity mechanisms funded by consumers. Furthermore, a global shortage of gas turbines is delaying projects and increasing costs. The document advocates for replacing gas with sustainable flexibility solutions, including battery storage, pumped hydro, demand-side response, and improved interconnections, urging financial institutions to cease funding new gas power projects.

The report challenges the narrative of fossil gas as a necessary 'bridge fuel' for grid flexibility. It argues that Combined Cycle Gas Turbines (CCGTs), which dominate new developments, are designed for baseload rather than peakload, and using them for flexibility reduces their lifespan and increases emissions. The document highlights that gas plant profitability is often maintained through costly consumer-funded capacity mechanisms and notes a critical global shortage of gas turbines. It concludes that sustainable alternatives—such as battery storage, pumped hydro, demand-side response, and grid enhancements—provide more efficient and cheaper flexibility, urging financial institutions to cease support for new gas projects.

India needs to build system flexibility to absorb high and variable renewable generation, moving beyond simple capacity additions. The report identifies three primary levers: improving the flexibility of the coal fleet by lowering minimum technical limits, scaling energy storage (BESS and pumped hydro), and accelerating demand-side flexibility through smart meter deployment and attractive time-of-day tariffs.

In 2025, EU wholesale electricity prices rose in 21 countries, driven by spikes during peak gas-use hours. Grid-scale battery capacity in the EU exceeded 10 GW in 2025, more than double the 4 GW recorded in 2023. A pipeline of projects in Germany, Poland, and Italy could push capacity beyond 40 GW, potentially displacing costly gas generation and reducing the waste of curtailed wind and solar power.

The document argues that electric micro-mobility is commercially viable for South African last-mile delivery, particularly on high-frequency urban routes. While higher upfront costs (CAPEX) are a barrier, they can be mitigated through leasing, Battery-as-a-Service (BaaS), and Electric Vehicle-as-a-Service (EVaaS) models. The brief highlights that E2Ws can achieve break-even within 7 to 24 months and reduce operating expenses by 30-50% per kilometre compared to internal combustion engine (ICE) motorcycles. To achieve significant emissions reductions of 40-60%, the document emphasizes integrating renewable energy into charging infrastructure to offset South Africa's coal-heavy grid. It also identifies the Western Cape's Atlantis SEZ as a developing hub for local micro-EV manufacturing to improve supply chain resilience and affordability.

The report finds that the EU is not on track to meet its 2030 interconnection targets, with 80% of the power system expected to miss the goal. To reach an optimal grid by 2040, Europe needs to nearly double its interconnection capacity, adding 151 GW. This expansion requires an estimated €150 billion in investment, leaving a €30 billion public funding gap in the proposed 2028-2034 Connecting Europe Facility for Energy (CEF-E) budget.

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 briefing outlines three primary policy areas to scale demand flexibility in Europe: accelerating smart meter rollout, implementing time-of-use tariffs, and removing barriers to automation and aggregation. It highlights the need for updated technical standards by 2026 and national objectives by 2027 to overcome slow implementation of EU rules.

The Mona to Oquirrh transmission line, a 100-mile project completed in 2013, faced significant opposition from Tooele City due to a lack of early community engagement and a proposed route that threatened a valued viewshed. Despite initial refusals by Rocky Mountain Power (RMP) to reroute, the City used its ownership of a small portion of the land to launch legal challenges, including a temporary restraining order. This forced RMP into negotiations, resulting in a January 2011 settlement where RMP agreed to reroute the line behind the mountains and provide community benefits, including the purchase of 130 acres of open space and a $500,000 contribution to the Skyline Nature Park.

The Vineyard Wind 1 project, the first commercial-scale offshore wind facility in the United States, utilized a proactive community engagement strategy and a negotiated Host Community Agreement (HCA) with the Town of Barnstable to secure necessary permits and reduce local opposition. Signed in 2018, the HCA provided $16 million in payments over 25 years, estimated property tax revenues of $20 million, and critical infrastructure support, including $3 million in savings for the town by coordinating the installation of transmission cables with the construction of a public sewer system. The agreement also addressed specific local concerns regarding groundwater contamination through substation design modifications and the provision of funds for external technical experts. Beyond the Barnstable HCA, Vineyard Wind implemented several other frameworks, including a Tribal Benefit Agreement with the Mashpee Wampanoag Tribe, a Good Neighbor Agreement with Nantucket, and a project labor agreement targeting diverse hiring. While the project successfully navigated a complex regulatory environment involving federal (BOEM, USACE) and state (EFSB, MEPA) agencies, the report notes that increasing political pushback against offshore wind in the region suggests that such frameworks must be tailored to specific community contexts rather than treated as a universal model.

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 document outlines strategies for India's power sector transition, emphasizing the need to improve coal plant flexibility, reform power purchase agreements, and scale up energy storage to manage solar integration and grid reliability.

The document outlines the views of TSOs from Bulgaria, Estonia, Latvia, Lithuania, Poland, and Slovakia regarding EU grid development. While generally supportive of the European Grids Package, these operators express low confidence in EU-level coordination, citing administrative burdens and a perception of Western European dominance in policy shaping. Key barriers identified include outdated infrastructure, regulatory fragmentation, and complex access to EU funding mechanisms like the Connecting Europe Facility (CEF). The TSOs emphasize the need for more practical, inclusive reforms that respect national sovereignty and address specific security risks for countries on the EU's external borders.

The document examines the critical backlogs in interconnection queues in the U.S. and UK, where over 2,500 GW and 750 GW of generation and storage are awaiting connection, respectively. It details a shared shift toward 'first ready, first served' principles, utilizing cluster study approaches and stricter financial requirements to eliminate speculative projects. However, it highlights a key divergence: while the U.S. generally maintains an open-access model based on readiness, the UK's 'first ready and needed, first connected' approach allows the government to prioritize resources that align with national policy targets. The primer also notes the emergence of hybrid models in constrained U.S. regions like California, where the CAISO uses a 'first ready, first scored' system to align connections with state resource plans.

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.

ASEAN requires between $4 billion and $10.7 billion in smart grid investments to support its energy transition, depending on the chosen ambition level. The report outlines three investment pathways based on international benchmarks: a low-level distribution-focused approach ($4 billion), a medium-level renewable growth approach ($6.7 billion), and a high-level regional integration approach ($10.7 billion). While Singapore serves as a governance and technical model with its Grid 2.0 strategy and Digital Twin, most ASEAN nations will require a mix of blended finance, green bonds, and regulatory reforms to fund these upgrades, with the largest investment needs concentrated in Indonesia, the Philippines, and Vietnam.

The report argues that smart grids are essential for ASEAN to integrate rapidly growing solar and wind capacity while supporting industrial growth. It estimates that an investment of $4 billion to $10.7 billion is needed to modernize power systems, which could potentially unlock $2.3 billion in annual economic value by 2040 and create between 243,000 and 649,000 jobs. The document highlights the need for regional cooperation to harmonize grid codes and mobilize green finance to overcome current fragmented standards and financing gaps.

Ember's response to the EU Electrification Action Plan call for evidence emphasizes that while technology readiness is not a barrier—with two-thirds of EU energy demand potentially electrifiable today—cost remains the primary obstacle. The organization urges the Commission to rebalance energy taxation, as industrial electricity taxes are on average triple those of gas, and to incentivize smart consumption through dynamic tariffs. Furthermore, Ember advocates for strategic grid planning and increased investment in energy storage and demand-side response to lower total system costs and integrate renewables.

Spain has significantly lowered its wholesale electricity prices by decoupling them from volatile fossil fuel costs through the expansion of wind and solar capacity. In the first half of 2025, Spain's wholesale prices were 32% lower than the EU average, with the share of hours where prices were tied to gas costs dropping from 75% in 2019 to 19% in 2025. However, a blackout on April 28, 2025, led to a 'reinforced mode' of grid operation that increased reliance on gas for stability services. This resulted in the cost of grid balancing doubling in May 2025 and renewable curtailment tripling from 1.8% to 7.2% between May and July 2025. The report highlights a lag in investment in battery storage and grid-enhancing technologies, noting that Spain's 120 MW battery fleet is only the 13th largest in Europe despite being the 4th largest power market. To address this, Spain is implementing reforms, including adding eight synchronous compensators to the mainland grid and expanding its battery storage pipeline.