Batteries
Sodium-Ion Batteries in 2026: Cost Reality vs. LFP, CATL's Naxtra, and the Hard Carbon Bottleneck
China holds 95%+ of sodium-ion capacity. CATL's Naxtra hits 175 Wh/kg. Yet at 2026 prices, SIB cells still cost more than LFP.
Energy
Energy
Plastoline and Microwave Pyrolysis: Assessing Julian Brown's Plastic-to-Fuel Claims Against the Peer-Reviewed Science
Separating the peer-reviewed science of microwave pyrolysis from the unverified 110-octane, carbon-negative claims behind Plastoline fuel.
Energy
Boiling Liquid CO2 as a Turbine Working Fluid: Can It Replace Steam?
CO2's 31°C critical point makes condensing CO2 turbines feasible only with cold sinks. Why sCO2 Brayton (10 MWe STEP Demo) leads the field.
Philosophy
Solar Energy and the 5% Rule: Why Off-Grid Homes Need Redundant Backup Power
A practical guide to solar overpaneling, backup generators, battery storage, and three-pillar energy redundancy for off-grid homes.
Batteries
Sand Batteries and Thermal Energy Storage: Viability, Economics, and Industrial Decarbonization Outlook
Decision-grade analysis of sand batteries, thermal storage economics, efficiency limits, vendors, and industrial heat use cases.
Energy
Carbon-Neutral Synthetic Gasoline: Technology, Cost, and the Investment Case
The chemistry has worked since the 1920s. The energy efficiency is 9 to 16%. The cost is 5 to 8x fossil. Airlines, defense, and Porsche are buying it.
Batteries
Solid-State Lithium Batteries in 2026: Are QuantumScape, Solid Power, and Factorial Worth the Investment Risk?
LFP cells cost USD 36/kWh in China. Nissan needs USD 65/kWh to break even on solid-state. That gap is the investment thesis, compressed to one number.
Energy
Flywheel Energy Storage for Off-Grid Homesteads: FESS vs. LFP, Self-Discharge, LCOS, and the Torus, Amber Kinetics, Energiestro Reality Check
A flywheel loses up to 5% of its charge every hour. Your solar window is six hours. Do the math and then read why the appeal persists anyway.
Offgrid
What's the Best Off-Grid Water Heating System? Compost, Biogas, Solar, and Wind Compared
Five off-grid water heating technologies compared on cost, climate performance, labor burden, and incentive eligibility.
Energy
Mobile Nuclear Reactors: Road Transport, Permitting, and the SMR Deployment Ecosystem
Project Pele, eVinci, and Kaleidos are engineering the reactor. The logistics ecosystem (routes, permits, crews, depots) is still missing.
Fusion
Fusion Microreactors & Distributed Energy Grids: 2026 Strategic Analysis for Investors, Utilities & Policymakers
A 4,000-word analyst-grade briefing on fusion microreactor technology, regulation, LCOE, geopolitics, and investment risk through 2040.
Futurism
Compact Fusion Microreactors: The Strategic Case for Distributed and Mobile Energy Infrastructure
Compact fusion microreactors could transform distributed energy, from Arctic outposts to military bases. Here's the strategic case for engaging now.