Project ideas from Hacker News discussions.

Following 35% growth, solar has passed hydro on US grid

📝 Discussion Summary (Click to expand)

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🚀 Project Ideas

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PoliRisk: Renewable Project Political Risk Modeling

Summary

  • A SaaS platform that quantifies political risk for renewable energy projects, integrating policy changes, litigation history, and regulatory delays.
  • Enables developers and investors to run scenario analyses, reducing uncertainty and improving project economics.

Details

Key Value
Target Audience Renewable developers, project financiers, ESG investors
Core Feature Dynamic political risk engine with real‑time policy feeds, scenario simulation, and risk‑adjusted NPV calculations
Tech Stack Python (Pandas, PyTorch for ML), PostgreSQL, React, AWS Lambda, GraphQL API
Difficulty High
Monetization Revenue‑ready: tiered subscription + API access

Notes

  • Commenters note that “those offshore wind farms are getting completed mostly because they were so deep into development when Trump tried to cancel them” – PoliRisk turns that anecdote into a quantifiable metric.
  • Provides a practical tool for the “future offshore wind farms now need to add in the expected costs and project risks of this sort of illegal government action” pain point.
  • Sparks discussion on how political risk should be priced into renewable projects.

EnergyPulse: Real‑Time Renewable & Fossil Asset Dashboard

Summary

  • An open‑source, real‑time dashboard aggregating data on solar, wind, battery storage, and oil refinery operations across the U.S.
  • Gives policymakers, researchers, and the public a single source for tracking deployment trends and stranded asset risks.

Details

Key Value
Target Audience Energy analysts, policy makers, journalists, investors
Core Feature Live data feeds (EIA, FERC, EPA, refinery shutdowns), interactive maps, trend analytics
Tech Stack Node.js, Express, MongoDB, D3.js, Docker, CI/CD pipeline
Difficulty Medium
Monetization Hobby (open‑source) with optional premium analytics add‑ons

Notes

  • Addresses frustration that “there is no system that is immune to takeover from a demagogue” by providing transparent, data‑driven insights into how policy shifts affect the energy mix.
  • Users can verify claims like “the US will see another 43 GW of solar capacity added in 2026” and see how political events alter those numbers.
  • Encourages community contributions and policy debate.

MicroGrid Planner: Community Solar & Battery Design Tool

Summary

  • A web app that guides local communities and small businesses through designing cost‑effective solar + battery microgrids, including financing options and incentive eligibility.
  • Empowers users to “reduce exposure to the US and its choices” by building local resilience.

Details

Key Value
Target Audience Community groups, cooperatives, small municipalities
Core Feature Interactive design wizard, cost estimator, incentive lookup, financing calculator
Tech Stack Vue.js, Flask, SQLite, Stripe API, Google Maps API
Difficulty Medium
Monetization Revenue‑ready: per‑project fee + optional consulting add‑ons

Notes

  • Responds to the need for “a tool to help communities plan for energy independence” highlighted by comments on Texas battery growth and the need to “focus on context where problems want to be solved.”
  • Provides a practical solution to the pain point that “small communities lack expertise” in renewable planning.
  • Likely to spark discussion on how community‑scale projects can accelerate the transition while mitigating political risk.

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