Assuredness of supply of raw materials is one of
the key factors of business success in the wood pellets. There are
two ways to obtain raw materials commonly done today:
While the 3rd
way and there is still few for business
owners make wood
pellets is by mix way,
which is partly provide by their
own of raw materials and some rest buy from the other
source of raw materials.
a. Woody biomass
b. Non-wood biomass such as agricultural wastes (empty fruit bunches
of palm oil trees, corn cobs, rice husks and so on). Currently woody biomass remains a priority to be products of wood pellets
as a number of advantages over non-wood biomass which is generally an
agricultural wastes, are included in the category of biomass pellets
or agri-waste pellets. The comparison between wood pellet and biomass
pellet / agri-waste pellets can be read here.
While wood biomass when viewed more specifically for the production
of wood pellets, the raw material sources can be divided into 2
types:
b. Wood product from energy plantations/forests.
While in term the degree of dryness of raw materials, then there are
dry raw material and wet raw material. The degree of dryness of raw
materials should also be arranged so that it can produce quality wood
pellets.
Energy plantations / forests as a source of raw materials which
strived itself has many advantages, among others :
1. Energy plantations can be made so that the internal control of raw
material for wood pellet business easier, as fluctuations in supply,
changes in market prices, irrespective of the sources of waste wood
and so on.
2. Byproducts of energy plantations as the leaves can be used for
livestock such as cattle or sheep, and honey bee farm that utilizes
the flowers of energy crops.
3. Wood pellet mill site could be very close or even in the midst of
the energy plantations (raw material oriented), so the cost / price
of cheap raw materials.
4. Energy plantations also absorb CO2 from the atmosphere (Carbon negative), application of wood pellets is carbon neutral activity
that can be included in carbon trading, climate change mitigation
through afforestation (planting / addition of carbon stocks), and the
construction unit of SFM (Sustainable Forest Management)
5. The pattern of mixed supply of raw materials with partly from
energy plantations owned company (the core) and others belonging to
the community (plasma) can be done. This pattern will include the
role of the community and develop it.
6.Additional income by utilizing the sidelines of energy crops with
other crops (agroforestry models) so that the cultivation of
polyculture are more resistant to disease.
8. Fertilize and improve soil conditions, including the prevention of
erosion. Calliandra plant roots in the form of a pimple is able to
bind nitrogen that fertilizes the soil.
9. Short crop harvest and grow again, without the need for
replanting. Energy crops such as calliandra only be planted once and
then grow again after the cut (harvest) for decades, more results and
very easy maintenance.
10. Development or enlargement wood pellet plant capacity is possible
as long as the land is still available. And this time there are still
millions of hectares of potential for the creation of the energy
plantations.
Indonesia as a tropical country and fertile land potential for the
development of energy plantation and also the world's leading
manufacturer of wood pellets.
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