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The document contains proposed updates to the UN Global Technical Regulation concerning the battery durability of electrified heavy-duty vehicles, with a focus on harmonizing test procedures and performance standards.
Year: 2025
Region / city: Geneva
Topic: Electric Vehicles, Battery Durability, Heavy Duty Vehicles
Document Type: Informal Document
Organization / Institution: United Nations, Economic Commission for Europe
Author: Informal Working Group on Electric Vehicles and the Environment (EVE)
Target Audience: Governments, regulators, and manufacturers involved in vehicle regulations
Period of validity: 2025-2026
Approval Date: 13 January 2025
Price: 8 / 10 USD
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Informal Working document GRPE-92-43xx92nd 94th GRPE, 25-28147-179 March 20252026Agenda item 9.(a)Updates to GRPE-92-43 are shown using tracked changes
Year: 2025
Region / City: Geneva
Topic: Electric Vehicles and the Environment (EVE), Battery Durability for Electrified Heavy Duty Vehicles
Document Type: Informal Working Document
Organ / Institution: United Nations, Economic Commission for Europe, World Forum for Harmonization of Vehicle Regulations
Author: Informal Working Group on Electric Vehicles and the Environment (EVE)
Target Audience: Parties involved in vehicle regulation, manufacturers, environmental experts
Period of Validity: 2025-2026
Approval Date: 2025
Date of Changes: 2025
Informal Working Document GRPE-9394-xx93rd 94th GRPE, 14-17 March 20252026 Agenda Item 9.(a) Updates to ECE/TRANS/180/Add.22/Amend.1
Year: 2025-2026
Region / City: Geneva
Topic: Electric Vehicles and the Environment
Document Type: Informal Working Document
Body/Institution: Economic Commission for Europe
Author: Informal Working Group on Electric Vehicles and the Environment (EVE)
Target Audience: Experts and stakeholders in the field of electric vehicle regulations
Period of Validity: Not specified
Approval Date: Not specified
Date of Changes: March 2025
Informal Working Document GRPE-92-43: Updates to GRPE-92-43 with tracked changes for the 94th GRPE session (March 2025–2026)
Year: 2025
Region / City: Geneva
Subject: Electric Vehicles and the Environment (EVE)
Document Type: Informal Working Document
Organization: United Nations Economic Commission for Europe (UNECE)
Author: Informal Working Group on Electric Vehicles and the Environment (EVE)
Target Audience: Experts and stakeholders in the field of electrified vehicles and environmental regulation
Period of Validity: 2025–2026
Approval Date: January 2025
Date of Changes: March 2025–2026
Informal Working document GRPE-92-43xx92nd 94th GRPE, 25-28147-179 March 20252026Agenda item 9.(a)Updates to GRPE-92-43 are shown using tracked changes
Year: 2025
Region / City: Geneva
Topic: Electric Vehicles, Environmental Impact, Battery Durability
Document Type: Informal Working Document
Organization: Economic Commission for Europe, Inland Transport Committee
Author: Informal Working Group on Electric Vehicles and the Environment (EVE)
Target Audience: Policy makers, stakeholders in vehicle regulation, and environmental experts
Period of Validity: Not specified
Approval Date: Not specified
Date of Last Revision: 2025
Context: This document presents updates and proposals for regulations concerning battery durability in heavy-duty electrified vehicles. It was prepared by the Informal Working Group on Electric Vehicles and the Environment (EVE) in the context of the United Nations Global Technical Regulation.
Informal document GRPE-90-3290th GRPE, 9-12 January 2024 Agenda item 9.(a) This a clean version
Year: 2023
Region / City: Geneva
Topic: Electric Vehicles and the Environment (EVE), Battery Durability
Document Type: Informal Document
Organization / Institution: Economic Commission for Europe, World Forum for Harmonization of Vehicle Regulations, Working Party on Pollution and Energy
Author: Informal Working Group on Electric Vehicles and the Environment (EVE)
Target Audience: Regulatory bodies, vehicle manufacturers, environmental agencies
Period of Validity: Not specified
Approval Date: Not specified
Date of Changes: Not specified
UNECE GRPE WP29 REC Group – Draft RegulationsComments from EIC
Year: 2013
Region / City: Europe
Topic: Retrofit emissions control systems for vehicles
Document type: Draft regulation comments
Author: Environmental Industries Commission (EIC)
Target audience: Industry stakeholders, government bodies
Period of validity: Ongoing
Approval date: February 2013
Modification date: N/A
6th Meeting of the GRPE Informal Working Group on VIAQ
Note: Date
Tuesday, 25th October 2016: 14:00 – 18:00 CET (Draft group meeting)
Wednesday, 26th October 2016: 9:30 – 17:00 CET (VIAQ IWG meeting)
3.1 Task from 5th meeting: Comments on test temperature ambient mode 23° or 25°C (all)
3.2 Task from 5th meeting: Korea opinion to refer to vehicle category 1-1 (Korea)
4.1 Task from 5th meeting: Comments to draft document (all)
Minutes of GRPE F&SC TF Drafting Meeting #11, 2 February 2026
Date: 2 February 2026
Time: 16:00–18:00 (CET)
Location: Online meeting (Teams)
Type of document: Meeting minutes
Meeting format: Drafting meeting
Working group: GRPE F&SC TF (Fuel and Energy Source and Charging Task Force)
Agenda reference: FPCP-11-01e
Previous meeting reference: FRPC-10-02e
Participants: List undisclosed
Organizations mentioned: OICA; JRC; UTAC
Subject: Charging performance determination procedure and KPIs for fast charging
Technical references: ISO 12906; WLTP test cycle
Main topics discussed: Definition of charging performance KPIs; determination of usable battery energy window; reproducibility of fast-charging tests; methodology based on Coulomb counting; testing procedures for electric vehicle battery charging
Key proposals discussed: OICA proposal for determining charging time for a window corresponding to 70% of usable battery energy starting from 10% UBE condition
Related activities: Testing campaign results presentation and methodological discussion
Proposal for Supplement 14 to the Original Version of UN Regulation No. 85 on Power Measurement of Internal Combustion Engines and Electric Motors (GRPE Ninety-Fourth Session, Geneva, 16–19 March 2026)
Year: 2026
Region / City: Geneva
Organization: United Nations Economic Commission for Europe (UNECE)
Body: World Forum for Harmonization of Vehicle Regulations (WP.29)
Working Party: Working Party on Pollution and Energy (GRPE)
Session: Ninety-fourth session
Agenda Item: Item 5 – UN Regulations Nos. 24, 85, 115, 133, 143 and 177
Document Code: ECE/TRANS/WP.29/GRPE/2026/XX
Type of Document: Regulatory amendment proposal
Regulation Concerned: UN Regulation No. 85
Submitting Body: Task Force on Automated Vehicles Regulations Screening (AVRS)
Related Framework: 1958 Agreement and Consolidated Resolution on the Construction of Vehicles (R.E.3.)
Subject: Integration of vehicles equipped with Automated Driving Systems into the scope of Regulation No. 85
Proposed Change: Update of references to R.E.3 and associated footnotes to reflect categories X and Y vehicles introduced in Revision 8
Language: English
Distribution: General
Date of Issue: December 2025
Informal Working document GRPE-92-43xx92nd 94th GRPE, 25-28147-179 March 20252026Agenda item 9.(a)Updates to GRPE-92-43 are shown using tracked changes
Year: 2025
Region / City: Geneva
Topic: Electric Vehicles and the Environment (EVE), Battery Durability for Electrified Heavy Duty Vehicles
Document Type: Informal Working Document
Organ / Institution: United Nations, Economic Commission for Europe, World Forum for Harmonization of Vehicle Regulations
Author: Informal Working Group on Electric Vehicles and the Environment (EVE)
Target Audience: Parties involved in vehicle regulation, manufacturers, environmental experts
Period of Validity: 2025-2026
Approval Date: 2025
Date of Changes: 2025
Will we receive the PowerPoint presentation shown in webinar?
Year: 2019
Region / City: Pennsylvania
Topic: Licensing, Training, Regulations
Document Type: Webinar Q&A
Agency / Organization: Pennsylvania Department of Human Services (DHS)
Author: Unknown
Target Audience: Licensed providers, DHS program staff
Period of validity: Not specified
Approval Date: Not specified
Modification Date: Not specified
Informal Working document GRPE-92-43xx92nd 94th GRPE, 25-28147-179 March 20252026Agenda item 9.(a)Updates to GRPE-92-43 are shown using tracked changes
Year: 2025
Region / City: Geneva
Topic: Electric Vehicles, Environmental Impact, Battery Durability
Document Type: Informal Working Document
Organization: Economic Commission for Europe, Inland Transport Committee
Author: Informal Working Group on Electric Vehicles and the Environment (EVE)
Target Audience: Policy makers, stakeholders in vehicle regulation, and environmental experts
Period of Validity: Not specified
Approval Date: Not specified
Date of Last Revision: 2025
Context: This document presents updates and proposals for regulations concerning battery durability in heavy-duty electrified vehicles. It was prepared by the Informal Working Group on Electric Vehicles and the Environment (EVE) in the context of the United Nations Global Technical Regulation.
Unit-1 Find the resultant of the force acting on a particle P shown in figure
Note: Year
Task-level phenomenon: Students are shown a video segment of barnacle geese hatchlings leaving the nest for the first time to pursue their initial meal in the Ostead Dal valley in Greenland.
Note: Year
Contextual description: Educational document illustrating the concept of natural selection using the example of barnacle geese hatchlings.
Paper TitleFor the initial paper submission, do not include any author information. For the final paper submission, format author information as shown below. Delete these instructions.Author’s Name (only one author)OrganizationMailing [email protected]
Note: en
Year: 2024
Keywords: manuscript, formatting, INCOSE IS, paper submission
Type of Document: Template
Author: Not specified (for initial submission)
Target Audience: Authors submitting to INCOSE IS
Period of Validity: Not specified
Date Approved: Not specified
Date of Changes: Not specified
Entry Task: Consider the tank shown. The height is 3m, the width at the top is 2m and the length is 6m. We are pumping the water up to 4m above the ground out of a spout.Water has a density of 1000 kg/m3.If it starts full, how much work is done to pump it all out?If you don’t know how, that is fine, then instead do this…Label y = 0 and a typical yLabel a horizontal slice at y.For that slice…Find a formula for the width.Find a formula for the volume.Find a formula for the mass and weight.6.4 Work (continued) Recap: Constant force and given distance: Work = Force·Distance If force or distance changeWork=limn→∞i=1n(Force · Dist)=ab(Force)(Dist)PROBLEM TYPE 1 (“Leaky Bucket”):An single object is lifted, but gets lighter (or heavier) as it is lifted. FORCE = f(xi), DIST = ∆xPROBLEM TYPE 2 (“Stack of Books”)A bunch of objects are stacked up and each gets lifted a different distance. FORCE = (density)(horiz. slice length or vol) DIST = depends on labels (typically x or a-y)Old Exam Problems:Set up the integrals that give…1. A rocket loses mass as it burns fuel. The mass of the rocket when it is x meters off the ground is given by fx=409.8+209.8e-x2 kg.Set up the integral for the work done in the first 8 meters after launch.2. A 50 foot cable with density 4 lbs/ft is hanging over the side of a tall building. Find the total work done in lifting the cable halfway up.3. (Fall ‘17 exam) The figure shows a tank. The front face of the tank has the shape: f(x) = 4x2. Initially, there is fluid in the tank up to a height of 1 foot. The fluid weighs 15 lb/ft3. How much work is done to empty the tank by pumping all of the fluid to the top of the tank?3. (Fall ‘17 exam) The figure shows a tank. The front face of the tank has the shape: f(x) = 4x2. Initially, there is fluid in the tank up to a height of 1 foot. The fluid weighs 15 lb/ft3. How much work is done to empty the tank by pumping all of the fluid to the top of the tank?6.5 Average ValueThe average y-value of y = f(x) from x = a to x = b is given byfave=1b-aabfxdxExample: The formula for the temperature of a particular object is T(t) = t2 degrees Fahrenheit where t is in hours. Find the average temp. from t = 1 to t = 4 hours.Mean Value Theorem for integrals:If f(x) is continuous on from x = a to x = b, then there is at least one value x = c at which f(c) = fave.Example:Using T(t) = t2 from t = 1 to t = 4 again.Find a time at which the temperature is exactly equal to the average value.Derivation:The average value of the n numbers: y1, y2, y3, …, yn is given by y1+y2+y3+⋯+ynn=y11n+⋯+yn1n.Goal: We want the average value of all the y-values of some function y = f(x) over an interval x = a to x = b.Derivation:Break into n equal subdivisions∆x=b-an, which means ∆xb-a=1nCompute y-value at each tick marky1=fx1, y2=fx2,…,yn=fxn Ave ≈fx1∆xb-a+⋯+fxn∆xb-aAverage ≈1b-ai=1nfxi∆xThus, we can defineAverage=1b-alimn→∞i=1nfxi∆xwhich means the exact average y-value of y = f(x) over x = a to x = b isfave=1b-aabfxdx
Year: Not specified
Region / City: Not specified
Theme: Work, integrals, physics problems
Document Type: Educational material
Organization / Institution: Not specified
Author: Not specified
Target Audience: Students studying calculus or physics
Period of Validity: Not specified
Date of Approval: Not specified
Date of Changes: Not specified
Presenting authora, Co-Authorb, Co-Author 2ba Affiliation 1 (e.g., University, Department/Institute/Laboratory, City, Country)b Affiliation 2 (e.g., Company, Company section/Laboratory, City, Country)e-mail address of the presenting authorIMPORTANT: The abstract cannot exceed one page.Text “general topic introduction”.Text “presented herein”.Text “principle methods and key results”.Optional: Include one Figure or Scheme (color or black white), or one Table below the main text. In case a figure/scheme/table is included a figure/scheme/table caption is mandatory.Include below main text and optional figure/scheme/table a section References with up to five entries. Citations in the main text are numbered in square brackets before the full stop of a sentence. Example: “This was shown by SECM in feedback mode [1].” In the reference section, use the following format scheme:[1] A. Author et. al, J. Electroauthors 2025, 127, 345-350.[1] A. Author, B. Reader and C. Reviewer, J. Nanoauthors 2024, 12745361.For abstract author names: single-spaced, Times New Roman, Font size 10 point, regular, underline the presenting author.For affiliations: single-spaced, Times New Roman, Font size 10 point, Italic. Use letters to indicate different affiliations.For the text of the abstract, figure/scheme/table captions and references: single-spaced, Times New Roman, Font size 10 point, regular.Paper Size: A4 (21.0 x 29.7 cm)MarginsTop: 30.0 mmBottom: 30.0 mmSides: 30.0 mm
Year: 2025
Region / City: Global
Subject: Scientific Abstract Submission Guidelines
Document Type: Academic Paper Guidelines
Organization: Not specified
Author: Not specified
Target Audience: Researchers, Authors, and Academics
Period of Validity: Indefinite
Approval Date: Not provided
Amendment Date: Not provided
Organisation chart with your position clearly shown (for managers and heads of department only)
Note: Year
ASSIGNMENT IA workshop prepared two articles A and B. The time required at different stages and profit per unit are shown below. Formulate the LP model
Year: 2023
Region / City: Not specified
Topic: Linear Programming Models
Document Type: Mathematical Model
Organization: Not specified
Author: Not specified
Target Audience: Not specified
Effective Period: Not specified
Approval Date: Not specified
Date of Changes: Not specified
For the initial paper submission, do not include any author information. For the final paper submission, format author information as shown below. Delete these instructions.
Year: 2024
Region / City: Not specified
Subject: Manuscript formatting guidelines for INCOSE IS
Document Type: Instructional Template
Organization: INCOSE
Author: Not specified
Target Audience: Authors submitting papers to INCOSE IS
Validity Period: Not specified
Approval Date: Not specified
Modification Date: Not specified
Topics: GRPE202507 GRPE shown