Energy
Off-grid power, portable stations, solar setups, fuel storage, and grid-down priorities. The category where buying smart means understanding watt-hours, not just brand names.
Top picks in Energy
Curated by topic, not commissionAll curated
Grid Down? Food Supply Chain Crisis Explained in 3 Days
Three-minute breakdown of urban food supply fragility: how long grocery shelves stay full without truck deliveries and why grid failure cascades into supply collapse.
Massive Power Outage Risk: 40 Million Americans at Risk
Insurance-industry analysis of Carrington-level solar storm risk: 20–40 million Americans could face extended blackouts lasting 16 days to 2 years.
America's Vulnerable Power Grid: EMP Threat Exposed
49-second overview of US power grid fragility and EMP risks, with emphasis on household energy independence and reducing reliance on centralized infrastructure.
Making a Cold Cabin Feel Like Home | Alone Off-Grid
Six-month timelapse of building and winterizing an off-grid mountain cabin: fireplace construction, water sourcing, firewood management, seasonal adaptation.
Homestead Sights & Sounds from a Very Odd Spring in the Mountains of Wyoming
54-minute walkthrough of off-grid mountain homestead operations: gravity-fed water systems, wood heating, food preservation, composting toilets, gardening in harsh climate, and seasonal wildlife observations.
28 Bypass Diodes: Does the Renogy ShadowFlux Actually Work?
Technical breakdown of how the Renogy ShadowFlux panel uses 28 bypass diodes to maintain power output under partial shading, with MPPT testing and voltage calculations for different system voltages.
How Should You Mount a PowerMax Battery?
57-second walkthrough on safe and effective mounting techniques for PowerMax battery systems in off-grid or backup solar setups.
EMP Explained: The Science Behind Cosmic Lightning Strikes
Two-minute primer on electromagnetic pulses: how nuclear and solar EMPs work, historical examples (1962 atmospheric test, 1989 Quebec blackout, Carrington Event), and why they matter to grid resilience.
This House Looks Normal from the Outside! Off-Grid Home Tour
Tour of a fully off-grid house covering power systems, water sourcing, and self-sufficiency infrastructure.
EMP Prep: Beyond Power, Focus on Survival Essentials
37-second overview of EMP preparedness strategy, emphasizing self-reliance in water, food, and shelter over grid-dependent systems.
Simple EMP Power Protection for Everyday People
55-second overview of practical surge protection strategies for household electronics without requiring military-grade resources.
JK Inverter-BMS and JK B-Series BMS in Parallel: Adding Extra Safety to the Battery Shelf
32-minute hands-on workshop configuring dual JK battery management systems in parallel for improved safety and communication with Victron inverter controls in off-grid solar setups.
I Powered a 20W HF Radio With What!
Learn to measure actual power draw and battery runtime of portable ham radios using an inexpensive USB tester.
Your Power Outage Just Got a Lot More Comfortable
Manage humidity during power outages with a portable dehumidifier powered by a solar generator for greater comfort than air conditioning alone.
How to Survive a Grid Failure That Doesn't End
EMP threat overview and practical steps to build water, food, and power redundancy in your home when the grid fails for months.
Prepare Your Freezer: Essential Power Outage Tips
Two techniques to extend freezer viability during power outages: filling empty space with water jugs for thermal mass, and using a kilowatt meter to baseline your home's energy consumption.
Fridge Power Usage: The Real Daily Kilowatt Hours Revealed
How to measure your refrigerator's actual energy consumption using a simple meter—essential data for designing battery backup and off-grid power systems.
Generator Won't Start? Fix Fuel Issues Guaranteed
Two-minute walkthrough of fuel system maintenance to keep backup generators reliable: tank fill, non-ethanol gas, stabilizer use, and carburetor dry-down technique.
Fridge & Freezer Power Outage Solution: Battery Backup Tested
44-second walkthrough of using a portable power station to keep refrigeration running during grid outages, with notes on smart load management.
Serious Prime Day Deals
Curated Amazon deals on flashlights, radios, mesh networking nodes, power banks, and test equipment for preppers.
Slash Fuel Costs: Battery vs Generator Power
Side-by-side efficiency comparison of battery packs (EcoFlow Delta Pro) versus generators, with fuel consumption data over a two-week scenario.
Don't Melt Your Battery Cables: Server Rack Wire Sizing Guide
Nine-minute walkthrough on choosing the correct wire gauge for off-grid battery systems to prevent voltage drop and fire risk.
Power Your Home: Kilowatt-Hours Explained for Batteries
How to use a kilowatt meter to measure real appliance power draw and calculate battery sizing for home backup systems.
The USB C Trick That Powers My Radio
Build a self-sustaining field radio setup using a power station, solar panel, and USB C trigger cable for portable communications.
Bulk, Absorption, and Float Settings Explained for MPPT Charging
How MPPT charge controllers manage battery charging in three phases: bulk, absorption, and float. Practical voltage settings for LiFePO4 systems.
Our Journey to Off-Grid Living: Choosing the Right Power Setup for a Rural Property
Family documents their decision-making process for selecting and sizing an off-grid solar system for a rural property, weighing capacity, expandability, and long-term independence from grid power.
Iran Talks, Vance's Position, and Hidden Oil Crisis
Analysis of Iran nuclear negotiations, US geopolitical positioning, and global oil market dynamics.
Solar Pump Without Battery for Farming or Swimming Pool
Evaluation of a 750W solar pump and controller system ($300, Dexzon brand) suitable for off-grid water pumping without battery storage.
12V 300Ah LFP Battery Buyers Guide! Top Sellers Tested!
Comparative testing and performance analysis of 12V LFP batteries from major manufacturers to inform purchasing decisions.
Power Outage Survival: Essential Flashlights & Headlamps
54-second overview of rechargeable flashlights and hands-free headlamps for power outage preparedness.
Fast and Easy Saw Buck: Build This Bushcraft Tool in 5 Minutes
Eight-minute walkthrough building a firewood-cutting saw buck from found materials on-site, for safer and faster wood processing at camp or homestead.
Grid Down Power for Your Fridge
33-second demo of using a portable power station to keep your refrigerator running during a power outage, with certified refurbished unit options.
Battleborn Batteries Thermal Failsafe Failure
Learn why Battleborn lithium batteries can overheat dangerously and how to identify failure modes before meltdown occurs.
Storing Fuel for 7 Years: Fuel Treatment and Maintenance
41-second walkthrough of fuel additive treatment that keeps stored gasoline fresh for 6–7 years in hot, humid conditions.
Generator Power: Prep Your Home For Outages!
19-second primer on prioritizing power-outage prep: start with flashlights and batteries, then assess major loads (refrigeration, well pumps) before buying a generator.
Power Down Walkthrough: Find Your Home's Energy Needs
33-second primer on conducting a power-down test: flip your main breaker, identify what stops working, and categorize your household's critical energy loads.
The Surprising First Step for Blackouts
34-second overview of generator and fuel supply as the foundational step for maintaining power to critical household systems during extended outages.
DIY Air Conditioner Costs Almost Nothing to Build
Build a simple evaporative cooler from a foam cooler, frozen water bottles, and a small fan to cool a room during power outages.
Generator vs. Batteries: Off-Grid Power Cost Comparison
Cost breakdown comparing batteries and generators for off-grid power storage, examining upfront and fuel expenses for two-week energy independence.
Cuba, Spain, Pakistan, Now The US: The Pattern Nobody's Talking About
Analysis of global power grid failures—Cuba, Spain, Pakistan—and cascading effects on medical systems and the economy, with focus on why US grid capacity is faltering.
Middle East Tensions Threaten Energy, Markets, and Stability
Analysis of geopolitical risks in the Middle East and their potential impact on global energy supply and financial markets.
Data Centers and Why They Need Them
Understand the infrastructure and resource demands that make data centers critical to modern systems and supply chains.
Strait of Hormuz Closed: Guess Who We're Sending to Get it Re-Opened?
Analysis of US military response to Strait of Hormuz closure and implications for global energy markets and supply chains.
Humsienk Battery Sale: Off-Grid Storage Deals and Discount Codes
Breakdown of discounted LiFePO4 battery options (server rack, wall-mount, floor-standing) and off-grid inverters with creator discount codes for DIY solar builds.
Off-Grid Living: 5 Things Nobody Warns You About
Learn five practical challenges of off-grid living that most guides overlook, from resource management to infrastructure reality.
Affordable Automatic Backup Power | Jackery HomePower 3600 Pro Max
Integrate a portable power station with a manual transfer switch to automatically power selected home circuits during grid outages.
Massive Off-Grid Farm Power System Maintenance
Walkthrough of a 60 kWh battery-backed off-grid solar system serving multiple families on a working farm: inverter configuration, battery management, frequency shifting, and winter heating strategies.
60 Days… Then What?
Analyze how a 60-day Iran memorandum could disrupt energy markets, shipping costs, and food prices—and practical steps to prepare.