Waste

defines SIEC section 6 as waste combusted with heat recovery and distinguishes industrial from municipal waste, including their renewable and non-renewable treatment

Waste

SIEC section 6. One of the ten top-level sections of the Standard International Energy Product Classification (SIEC); see that page for the classification’s scope rules, coding system and full Table 3.1 code list.

6 Waste

Materials no longer required by their holders [IRES, Ch. III, SIEC 6, PDF p. 52, 2018].

Remark: For energy statistics purposes, waste refers to the part of these materials that is incinerated with heat recovery at installations designed for mixed wastes or co-fired with other fuels. The heat may be used for heating or electricity generation. Certain wastes are mixtures of materials of fossil and biomass origin [IRES, Ch. III, SIEC 6, PDF p. 52, 2018].

61 / 610 / 6100 Industrial waste

Non-renewable waste combusted with heat recovery in plants other than those used for incinerating municipal waste [IRES, Ch. III, SIEC 6100, PDF p. 52, 2018].

Remark: Examples include used tyres, specific residues from the chemical industry, and hazardous wastes from health care; combustion includes co-firing with other fuels. The renewable portions of industrial waste combusted with heat recovery are classified according to whichever biofuel best describes them [IRES, Ch. III, SIEC 6100, PDF p. 52, 2018].

62 / 620 / 6200 Municipal waste

Household waste and waste from companies and public services that resembles household waste, collected at installations specifically designed for the disposal of mixed waste, with recovery of combustible liquids, gases or heat [IRES, Ch. III, SIEC 6200, PDF p. 52, 2018].

Remark: Municipal waste can be divided into renewable and non-renewable fractions [IRES, Ch. III, SIEC 6200, PDF p. 52, 2018].

  • SIEC Classification System — SIEC’s scope rules, coding system and full Table 3.1 code list, of which this section is one entry
  • Energy Products — the general energy-product definition and SIEC scope-precision rules this classification operationalizes
  • Biofuels — the preceding SIEC section; renewable fractions of combusted waste are classified per the biofuel they best match
  • Electricity — the next SIEC section; waste incineration with heat recovery is one route into electricity generation

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