New research suggests there are better ways than William Bengen’s 4% withdrawal strategy to guarantee a sustainable income stream in retirement. The new strategy involves using a mix of a low-cost ...
Photovoltaics, control strategies have little impact on optimal heat pump size in retrofit buildings
New research from Germany shows that the optimal size of residential heat pumps in retrofit buildings can be achieved without factoring in their potential connection to a PV system and related control ...
Retiring Americans are quietly rewriting one of personal finance's most famous rules, trading the simplicity of a fixed 4 percent withdrawal for a more flexible "bucket" system that separates cash, ...
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