Portfolio
Foreman at OBM
Bitcoin Mining and Grid Synergy
The article examines how Bitcoin mining functions as an ideal demand response tool for power grids, explaining grid operations basics before demonstrating miners' unique advantages in load balancing through instantaneous curtailment, zero operational disruption, and precise power control. It highlights the mutually beneficial relationship where miners receive significant power credits during curtailment while grids gain flexible emergency resources that improve stability amid increasing renewable integration challenges.
Peak Avoidance and Real-Time Price Signals
This case study analyzes peak avoidance strategies for Bitcoin miners in ERCOT's volatile electricity market. Examining a December 2022 winter storm, it shows how a 10MW mining facility implementing automated curtailment at predetermined strike prices ended with $90,000 in profit by avoiding approximately $100,000 in potential losses over 9 days (December 20-29, 2022), while continuous mining regardless of price resulted in negative returns. The research demonstrates how Foreman's software helps miners automatically suspend operations when electricity costs exceed profitability thresholds, preserving gains during extreme price fluctuations.
Bitmain's Antminer Series
This article charts Bitmain's Antminer evolution from the 2013 S1 model (180 GH/s) to the 2024 S21 series (335 TH/s), using data visualizations to compare efficiency metrics across generations. The analysis tracks technological progression from 16nm to 5nm chips while comparing air-cooled versus hydro-cooled variants through performance graphs. Visual data demonstrates how each model generation has improved hashrate capabilities and energy efficiency, helping miners evaluate practical tradeoffs between different Antminer series for Bitcoin mining operations.
Bitcoin Magazine
Leapfrogging Legacy Banking To A Bitcoin Standard
The article explains how Bitcoin can enable developing countries to leapfrog traditional banking systems just as they skipped landlines and went straight to mobile phones. With 1.7 billion adults globally lacking bank accounts but increasingly having smartphones and internet access, Bitcoin provides an opportunity to become self-banked, store value securely against inflation, and connect to the digital economy without requiring expensive financial infrastructure. Data shows this adoption is already happening in countries with the highest unbanked populations.
