Developing Stoves to Achieve the '50%/90%' Future - Energetics ...
Developing Stoves to Achieve the '50%/90%' Future - Energetics ...
Developing Stoves to Achieve the '50%/90%' Future - Energetics ...
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WBT Proposed Benchmark: Chimney <strong>S<strong>to</strong>ves</strong>A cooking s<strong>to</strong>ve with chimney is exempt from <strong>the</strong> previous standards providedit does not leak. A s<strong>to</strong>ve with functioning chimney should use less than 30 MJof energy or 1500 grams of testing wood <strong>to</strong> complete <strong>the</strong> WBT.Fuel Use for <strong>S<strong>to</strong>ves</strong> with Chimney vs. BenchmarkFuel <strong>to</strong> Complete WBT (g)30002500200015001000500Sunken Pots Griddle with Holes for Pots Griddle OnlyGood chimney s<strong>to</strong>ves meet <strong>the</strong> 90% (indoor) emissions reduction!0Sunken Pot withSteam JetsSunken Two-PotInsulativeRocketInsulative TwoPot with HolesOne Pot Rocketwith HolesPatsariPro<strong>to</strong>typeTwo-pot Rocketwith HolesJustaGriddle S<strong>to</strong>vewith OvenLarge GriddleS<strong>to</strong>veA s<strong>to</strong>ve with chimney is checked for leaks by placing a HOBO-type CO meter 30 cm above <strong>the</strong> s<strong>to</strong>ve.If less than an average of 50 ppm CO is emitted, <strong>the</strong> s<strong>to</strong>ve is exempt from non-chimney standards