Descendant Banking at 0% Interest
Learning Hub
[ SESSION STATE: AUTHORIZED ]
Accessible explanations of technical efficiency and zero-interest economic transition models for a post-combustion future.
ECON-01
Transition Economics
MYTH: Existing finance structures are the only option to provide transition capital.
FACT: 0% financing from a Descendants' Bank is a rational mechanism to eliminate fossil fuel burning by 2050. Real Zero percent interest, not a buy down of an interest rate from an existing bank.
PHYS-02
Energy Efficiency and cost
All electric technology is often more physically efficient than fossil fuel alternatives. However, upfront costs as well as the fuel price ratio between electricity and fossil fuels don't always reward electrification. We need solutions that accept this dynamic, not magical thinking about vaporware.
ROAD-03
Repayable in 2250 for equity
All countries, not just wealthier countries, need capital to provide a just and prosperous future for their citizens. By refinancing existing debts and not requiring repayment until 2250, we have centuries as humanity to build our nations to their highest potential before repaying our debts rationally over time. In the meantime, debt payments will be eliminated, freeing up tax revenue for governance as the Descendants' Bank provides the capital to build a better world.
DATA PIPELINE: ACTIVE // ARCHIVE SCAN: COMPLETE // THERMODYNAMIC MODEL: OPTIMIZED // ZERO INTEREST PROPAGATION: IN PROGRESS //
Case Study: North American Building Heating
A thermodynamic analysis of efficiency benchmarks, physical distribution limits, and the economic traps inherent in the transition to non-combustion heating systems.
Thermodynamic Efficiency Comparison
Electric resistance heat is 100% efficient. Air source heat pumps operate at ~200% efficiency in cold weather, while ground source heat pumps can reach ~400% in identical temperatures. In the combustion sector, combined cycle gas electricity generation is ~60% efficient, peaker plants ~35% efficient, and standard furnaces or boilers maintain ~80–90+% efficiency. Electric resistance heating as part of electrification isn't a great solution in cold climates, as it actually offers less thermodynamic, carbon, and financial efficiency compared to a gas furnace in cold temperatures.
Physical Distribution Limits
Buildings with existing duct systems face technical hurdles. Heat pump output is limited by current duct sizing, which often cannot meet 100% of heating demand in North American climates. Efficiency of heat production is moot if the infrastructure cannot transport the thermal energy required for comfort. Heat pump coils are less than 200 degrees F, electric resistance is over 1000 degrees F, and natural gas burns at almost 4000 degrees F. This means the air from burning fossils and electric resistance is hotter, meaning that existing ductwork can provide enough heat paired with fossil or resistance heating, but statistically struggles providing enough heat pumped airflow. These numbers aren't going to change: there aren't going to be efficient heat pumps that supply significantly higher temperature air for building heating for easy retrofits into existing buildings.
Planning beyond hybrids
Gas currently remains cheaper than electricity, creating an 'economic trap' for hybrid systems combining an air source heat pump with a gas furnace. An ASHP installed with a gas furnace captures the most efficient outdoor temperatures for HP operation, with the heat pump operating at milder temperatures where the efficiency exceeds 2x and may reach 4x and the gas furnace handling heating in temperatures where the ASHP operates less efficiently. The next step, full electrification, means a heat pump competing with fossil fuels at unfavorable outdoor temperatures for the COP, (Coefficient of Performance aka efficiency), of the ASHP. In other words, the step after hybrid electrification is unlikely to save on operating cost because an air source heat pump is less efficient in the cold temperatures where gas combustion provides heat in a hybrid application. We should plan for full electrification rather than incentivizing hybrid systems, as Nate Adams' suggestion of banning one-way ACs is infinitely more efficient with ratepayer and taxpayer dollars. In order to avoid 100% efficient electric resistance that is <35-60% efficient in our current energy mix in cold weather, it is essential to provide adequate distribution via hydronics, added ductwork, or point-source heating and cooling. Success depends on targeting the end goal of efficient electric heating, and choosing to super insulate or add distribution on an individual building basis.