Energi- och värmeöverföring

Kommittébeteckning: SIS/TK 558 (Effektiv energianvändning)
Källa: CEN
Svarsdatum: den 1 feb 2023
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This document specifies requirements for Guarantees of Origin (GOs) of Electricity several gaseous Energy Carriers, and Heating and Cooling. This document will establish the relevant terminology and definitions, and requirements for the registration, issuance, transfer and cancellation of GOs in line with the following directives: Renewable Energy Directive (2018/2001/EU), the Directive on common rules for the internal market for electricity (2019/944/EU), the Directive on Energy Efficiency (2012/27/EU) and other relevant European Union law. This document will also cover measuring methods and auditing procedures.
Out of scope of this document is GO recognition by Member States.

Kommittébeteckning: SIS/TK 405 (Kärnenergi)
Källa: ISO
Svarsdatum: den 23 feb 2023
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This document describes methodologies for radioactivity characterization of VLLW generated from the operation or decommissioning of nuclear facilities, in order to rapidly differentiate VLLW from other categories of radioactive solid waste, to characterize effectively and to demonstrate that it satisfies the
criteria for VLLW.
Clearance and exemption monitoring is not covered within this document. Characterization of liquid and gaseous wastes are also excluded from this document.

Kommittébeteckning: SIS/TK 412 (Fasta bränslen)
Källa: CEN
Svarsdatum: den 12 mar 2023
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This part of ISO 17827 specifies a method for the determination of the size distribution of particulate biofuels by the horizontally oscillating screen method. It applies to particulate uncompressed fuels with a nominal top size of 3,15 mm and above, e.g. wood chips, hog fuel, olive stones, etc. The method is intended to characterize material up to a particle size class of P63. For larger P-classes and PL-classes, the characterization is mainly done by hand sorting.

Kommittébeteckning: SIS/TK 412 (Fasta bränslen)
Källa: CEN
Svarsdatum: den 12 mar 2023
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This part of ISO 17827 specifies a method for the determination of the size distribution of particulate biofuels by the vibrating screen method. The method described is meant for particulate biofuels only, namely, materials that either have been reduced in size, such as most wood fuels, or are physically in a particulate form. This part of ISO 17827 applies to particulate uncompressed fuels with a nominal top size of 3,15 mm and below (e.g. sawdust).

Kommittébeteckning: SIS/TK 412 (Fasta bränslen)
Källa: CEN
Svarsdatum: den 14 mar 2023
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This International Standard aims to define the requirements and method used to determine particle size distribution of disintegrated pellets. It is applicable for pellets that fully disintegrate in hot water.