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Transforming Wood Heat in America:

Wood Heat Concerns

A. Particulate Emissions
B. Sustainability
C. Initial CO2 Release
D. Pest Transportation
E. Practical Limitations of Widespread Wood and Pellet Stove Adoption

Summary: There are four main environmental challenges commonly identified with residential thermal biomass: particulate emissions, sustainability of supply, high initial CO2 release and pest transportation.

Emissions are by far the most serious drawback, but equipment is getting steadily cleaner and incentive policies can have a positive impact in deploying the very cleanest burning models.

There are not yet significant sustainability issues with biomass for residential heat, but if other uses, such as electricity generation, are deployed on a larger scale, then overall sustainability issues may arise due to the high volume of wood required.

The concern over the high initial CO2 release is complex, but because of harvesting patterns and high combustion efficiency, residential wood heat provides significant carbon savings compared to fossil fuels in the short-term, and can approach carbon neutrality in the long-term.

Pest transportation poses very real challenges in firewood, but more so in firewood brought to campgrounds than used for home heating , and requires careful management and consideration.

This chapter will explore these issues as well as incentives and other policy options that can be employed in order to mitigate them.

 
Toolkit
    Executive Summary
    Background
    Why Wood Heat Should     be Incentivized
    Wood Heat Concerns
       Particulate Emissions
       Sustainability
       Initial CO2 Release
       Pest Transportation
       Practical Limitations of        Widespread Wood and        Pellet Stove Adoption
    Residential Appliance     Incentives
    Appliance Types and     Policy Goals
    Evaluation and     Monitoring
    Appendix