blabla/PATSTAT/CPCSchemeXML202302/cpc-scheme-Y02E.xml

<?xml version="1.0" encoding="UTF-8"?>
<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" sort-key="Y02E" definition-exists="false" date-revised="2018-05-01" status="published"><classification-symbol>Y02E</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="true" sort-key="Y02E10/00" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/00</classification-symbol>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="true" sort-key="Y02E10/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Energy generation through renewable energy sources</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E10/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Geothermal energy</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E10/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydro energy</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E10/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/30</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Energy from the sea, e.g. using wave energy or salinity gradient</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E10/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/40</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Solar thermal energy, e.g. solar towers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/44" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heat exchange systems</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/46" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/46</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/47" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/47</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mountings or tracking</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E10/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Photovoltaic [PV] energy</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/52" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PV systems with concentrators</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/541" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/541</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>CuInSe2 material PV cells</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/542" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/542</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dye sensitized solar cells</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/543" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/543</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Solar cells from Group II-VI materials</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/544" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/544</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Solar cells from Group III-V materials</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/545" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/545</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Microcrystalline silicon PV cells</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/546" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/546</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polycrystalline silicon PV cells</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/547" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/547</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monocrystalline silicon PV cells</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/548" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/548</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amorphous silicon PV cells</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/549" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/549</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Organic PV cells</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/56" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/56</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Power conversion systems, e.g. maximum power point trackers</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E10/60" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thermal-PV hybrids</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E10/70" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wind energy</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/72" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wind turbines with rotation axis in wind direction</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/727" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/727</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Offshore wind turbines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/728" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E10/728</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Onshore wind turbines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/74" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wind turbines with rotation axis perpendicular to the wind direction</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E10/76" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E10/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Power conversion electric or electronic aspects</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="true" sort-key="Y02E20/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E20/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combustion technologies with mitigation potential</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E20/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E20/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heat utilisation in combustion or incineration of waste</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E20/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E20/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combined heat and power generation [CHP]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E20/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E20/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E20/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E20/18</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E20/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2018-05-01" status="published"><classification-symbol>Y02E20/30</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Technologies for a more efficient combustion or heat usage</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E20/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E20/32</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Direct CO<sub>2</sub> mitigation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E20/34" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E20/34</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Indirect CO<sub>2</sub>mitigation, i.e. by acting on non CO<sub>2</sub>directly related matters of the process, e.g. pre-heating or heat recovery</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="true" sort-key="Y02E30/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E30/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Energy generation of nuclear origin</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E30/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E30/10</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Nuclear fusion reactors</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E30/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E30/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Nuclear fission reactors</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="true" sort-key="Y02E40/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E40/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Technologies for an efficient electrical power generation, transmission or distribution</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E40/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E40/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flexible AC transmission systems [FACTS]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E40/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2018-05-01" status="published"><classification-symbol>Y02E40/20</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Active power filtering [APF]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E40/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E40/30</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Reactive power compensation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E40/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E40/40</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Arrangements for reducing harmonics</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E40/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E40/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for eliminating or reducing asymmetry in polyphase networks</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E40/60" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E40/60</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Superconducting electric elements or equipment</text></title-part><title-part><text>Power systems integrating superconducting elements or equipment</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E40/70" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E40/70</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Smart grids as climate change mitigation technology in the energy generation sector</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="true" sort-key="Y02E50/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E50/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Technologies for the production of fuel of non-fossil origin</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E50/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E50/10</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Biofuels, e.g. bio-diesel</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E50/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E50/30</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Fuel from waste, e.g. synthetic alcohol or diesel</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="true" sort-key="Y02E60/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E60/00</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Enabling technologies</text></title-part><title-part><text>Technologies with a potential or indirect contribution to GHG emissions mitigation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E60/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E60/10</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Energy storage using batteries</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E60/13" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E60/13</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Energy storage using capacitors</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E60/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E60/14</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Thermal energy storage</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E60/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E60/16</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Mechanical energy storage, e.g. flywheels or pressurised fluids</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E60/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2018-05-01" status="published"><classification-symbol>Y02E60/30</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Hydrogen technology</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E60/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E60/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydrogen storage</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E60/34" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E60/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydrogen distribution</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E60/36" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E60/36</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Hydrogen production from non-carbon containing sources, e.g. by water electrolysis</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="true" sort-key="Y02E60/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E60/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fuel cells</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E60/60" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02E60/60</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="true" sort-key="Y02E70/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E70/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other energy conversion or management systems reducing GHG emissions</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="true" sort-key="Y02E70/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02E70/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Systems combining energy storage with energy generation of non-fossil origin</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></class-scheme>