World Solve

Addressing power grids being attackable is critical for achieving the 2030 Agenda. Current efforts fall short in scale, speed and equity, leaving the most vulnerable behind. Any viable solution must function in low-resource settings with limited specialists, transport, laboratory capacity and broadband. Proposals should specify quantifiable biological, social or environmental outcomes, openly discuss potential risks, and present a realistic pathway for long-term maintenance and local ownership beyond short research pilots.

grid stability remaining weak remains one of the most urgent challenges of our time. Systems currently in place are inadequate for the scale and complexity of the problem. A successful approach must work where resources are scarcest and demonstrate clear, measurable results. It should identify possible harms, respect local agency, and show how the solution can be maintained and expanded by the communities it is meant to serve.

The problem of mini-grids needing investment continues to affect hundreds of millions of people and undermines progress on multiple Sustainable Development Goals. Existing responses remain fragmented, under-resourced and poorly adapted to local contexts. A strong solution must operate effectively under severe constraints of skilled personnel, infrastructure, electricity and connectivity. It should define clear measurable outcomes, identify possible unintended harms, and demonstrate how the intervention can be sustained by local institutions long after initial funding ends.

Severe solar storms can disrupt satellites, power grids, navigation, aviation, and communication networks. Future resilience requires better forecasting, hardened systems, coordinated shutdown procedures, and affordable protection for developing countries. Affected communities must have meaningful control over data, revenue, deployment decisions, and the right to refuse harmful applications. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.

South Africa's electrical grid loses a significant share of generated power to transmission and distribution inefficiencies, a problem compounded by underinvestment in grid modernization relative to new generation capacity.

Achieving community-scale renewable microgrids resilient to extreme weather isolation at meaningful scale demands simultaneous progress in fundamental research, engineering integration and socio-technical systems that work for low- and middle-income settings. Existing efforts remain fragmented relative to the magnitude of the challenge.

Updating software running power grids or medical devices carries real risk of unexpected downtime, but delaying updates leaves known security gaps open longer. Balancing update speed with operational safety remains an unresolved tradeoff.

Car-centric growth and limited mass transit investments cause gridlock and unhealthy air. Transit-planning tools and clean-mobility ventures can address these challenges.

Europe must support Ukraine while rebuilding its own defence posture and replacing Russian energy imports, all under fiscal and political constraints. Defence-industrial coordination platforms and grid-optimization tools are key areas for innovation.

Intermittent generation and new demand patterns strain legacy infrastructure. Grid-digitalisation and flexibility-market platforms offer major opportunities.

Remote and poor communities remain off-grid. Decentralized renewables and finance innovations can expand access.

Frequent outages deter investment. Grid modernization and distributed backup systems can help.

Solar and wind potential is underused without robust grids. Storage tech and regional interconnections are needed.

Car-centric planning causes gridlock and accidents. Mass transit and safe walking-cycling infrastructure are needed.

Fragmented grids and regulatory regimes prevent efficient sharing of electricity between countries, leading to supply imbalances. Harmonized regulations and cross-border transmission projects could unlock benefits.

Rapid industrialization and urbanization mean many countries still rely heavily on coal to meet rising electricity needs. Faster renewable grid integration and battery storage deployment are critical.

Remote and mountainous areas remain costly to connect to national grids, leaving villages without reliable power. Off-grid solar mini-grids tailored to difficult terrain could close this gap faster.

Aging infrastructure and demand surges cause frequent power outages that disrupt businesses and daily life. Localized battery-backed microgrids could provide more resilient power in outage-prone regions.

Slum residents often rely on illegal, unsafe electricity connections due to lack of formal grid access. Pay-as-you-go solar kits designed for dense urban informal housing could offer safer alternatives.

Grid expansion is slow and costly in rural areas, leaving businesses and schools without power. Decentralized solar mini-grids and pay-as-you-go solar startups are proven, scalable solutions.