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Sarah McMath

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Market Codes

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The latest version of the market codes, the change process and consultations on changes.

Panel & Committees

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What the Panel does and meeting details, member biogs and panel committees

CMOS

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Everything to do with the core IT system that underpins MOSL’s role within the new water market

Market Performance

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Key charts and information outlining market performance including switching and settlement

FORTHCOMING EVENTS

28Jan

Panel Meeting 39

11Feb

ORWG Meeting

25Feb

Panel Meeting 40

25Feb

Waterwise & WRE Demand Management Workshop

26Feb

MPC Meeting 35

28Feb

Tariff final update date (MPS2)

28Feb

Tariff final update date (Production)

04Mar

Tariff authorisation date

05Mar

Feb 2020 Settlement R1 Invoice Period

05Mar

Dec 2019 Settlement R2 Invoice Period

05Mar

Jun 2019 Settlement R3 Invoice Period

05Mar

Oct 2018 Settlement RF Invoice Period

09Mar

OPS submission deadline

10Mar

Apr 2020 Settlement P1 Invoice Period

11Mar

Deadline for Opting into Gap Site

11Mar

MPC Agenda published

12Mar

Invoices for MPS, OPS and MO sent to trading parties

13Mar

MPS and OPS reports published and OPS data refreshed

18Mar

Trading Disputes Committee

18Mar

MPC Papers published (non-confidential)

19Mar

User Forum

25Mar

List of Opted in Retailers by Area for Gap sites published

31Mar

Panel Meeting 41

01Apr

MPC Meeting 36

06Apr

Mar 2020 Settlement R1 Invoice Period

06Apr

Jan 2020 Settlement R2 Invoice Period

06Apr

Jul 2019 Settlement R3 Invoice Period

06Apr

Nov 2018 Settlement RF Invoice Period

07Apr

May 2020 Settlement P1 Invoice Period

15Apr

Trading Disputes Committee

15Apr

MPS Reports, Market Charts and Market Focus Published

15Apr

MPC Agenda published

16Apr

User Forum

22Apr

MPC Papers published (non-confidential)

27Apr

Panel Meeting 41a

28Apr

Panel Meeting 42

29Apr

MPC Meeting 37

07May

Apr 2020 Settlement R1 Invoice Period

07May

Feb 2020 Settlement R2 Invoice Period

07May

Aug 2019 Settlement R3 Invoice Period

07May

Dec 2018 Settlement RF Invoice Period

07May

Jun 2020 Settlement P1 Invoice Period

20May

Trading Disputes Committee

26May

Panel Meeting 43

04Jun

May 2020 Settlement R1 Invoice Period

04Jun

Mar 2020 Settlement R2 Invoice Period

04Jun

Sep 2019 Settlement R3 Invoice Period

04Jun

Jan 2019 Settlement RF Invoice Period

07Jun

Jun 2020 Settlement R1 Invoice Period

08Jun

Jul 2020 Settlement R1 Invoice Period

09Jun

Jul 2020 Settlement P1 Invoice Period

18Jun

User Forum

24Jun

Trading Disputes Committee

30Jun

Panel Meeting 44

06Jul

Apr 2020 Settlement R2 Invoice Period

06Jul

Oct 2019 Settlement R3 Invoice Period

06Jul

Feb 2019 Settlement RF Invoice Period

10Jul

Aug 2020 Settlement P1 Invoice Period

15Jul

Trading Disputes Committee

21Jul

Panel Meeting 45

06Aug

May 2020 Settlement R2 Invoice Period

06Aug

Nov 2019 Settlement R3 Invoice Period

06Aug

Mar 2019 Settlement RF Invoice Period

07Aug

Sep 2020 Settlement P1 Invoice Period

19Aug

Trading Disputes Committee

25Aug

Panel Meeting 46

04Sep

Aug 2020 Settlement R1 Invoice Period

04Sep

Jun 2020 Settlement R2 Invoice Period

04Sep

Dec 2019 Settlement R3 Invoice Period

04Sep

Apr 2019 Settlement RF Invoice Period

09Sep

Oct 2020 Settlement P1 Invoice Period

17Sep

User Forum

23Sep

Trading Disputes Committee

29Sep

Panel Meeting 47

06Oct

Sep 2020 Settlement R1 Invoice Period

06Oct

Jul 2020 Settlement R2 Invoice Period

06Oct

Jan 2020 Settlement R3 Invoice Period

06Oct

May 2019 Settlement RF Invoice Period

09Oct

Nov 2020 Settlement P1 Invoice Period

14Oct

Trading Disputes Committee

15Oct

User Forum

27Oct

Panel Meeting 48

05Nov

Oct 2020 Settlement R1 Invoice Period

05Nov

Aug 2020 Settlement R2 Invoice Period

05Nov

Feb 2020 Settlement R3 Invoice Period

05Nov

Jun 2019 Settlement RF Invoice Period

09Nov

Dec 2020 Settlement P1 Invoice Period

18Nov

Trading Disputes Committee

19Nov

User Forum

23Nov

Panel Meeting 48a

24Nov

Panel Meeting 49

04Dec

Nov 2020 Settlement R1 Invoice Period

04Dec

Sep 2020 Settlement R2 Invoice Period

04Dec

Mar 2020 Settlement R3 Invoice Period

04Dec

Jul 2019 Settlement RF Invoice Period

08Dec

Jan 2021 Settlement P1 Invoice Period

15Dec

Panel Meeting 50

18Dec

Trading Disputes Committee

07Jan

Dec 2020 Settlement R1 Invoice Period

07Jan

Oct 2020 Settlement R2 Invoice Period

07Jan

Apr 2020 Settlement R3 Invoice Period

07Jan

Aug 2019 Settlement RF Invoice Period

08Jan

Feb 2021 Settlement P1 Invoice Period

21Jan

User Forum

04Feb

Jan 2021 Settlement R1 Invoice Period

04Feb

Nov 2020 Settlement R2 Invoice Period

04Feb

May 2020 Settlement R3 Invoice Period

04Feb

Sep 2019 Settlement RF Invoice Period

05Feb

Mar 2021 Settlement P1 Invoice Period

18Feb

User Forum

04Mar

Feb 2021 Settlement R1 Invoice Period

04Mar

Dec 2020 Settlement R2 Invoice Period

04Mar

Jun 2020 Settlement R3 Invoice Period

04Mar

Oct 2019 Settlement RF Invoice Period

10Mar

Apr 2021 Settlement P1 Invoice Period

18Mar

User Forum

MOSL@mosl_

Hear @MOSL_'s Director of Market Performance Steve Arthur give his views of the market three years on from a custom… https://t.co/WncJxYST1a

09:10 - 23 Jan 2020

We'd like to congratulate @MOSL_ Board Member Margaret Beels for being recognised in the 2020 #newyearshonourslist… https://t.co/K2lcwkzOaP

15:52 - 22 Jan 2020

It's been a busy three years! With 2020 underway, we're looking back at how the market as grown since its opening i… https://t.co/pefvQGCDND

14:25 - 22 Jan 2020

January's Market Focus gives an overview of our 2020/21 Business Plan, includes an update on the #Bilaterals Projec… https://t.co/wlWBzKIlWS

15:43 - 21 Jan 2020

January's Market Focus gives an overview of MOSL's 2020/21 Business Plan, includes an update on the Bilaterals Proj… https://t.co/zzxprXDAnX

14:23 - 21 Jan 2020

RT @WaterUK: 🚰Every minute, one million plastic bottles are bought around the world, and that figure is expected to go up 20% by 2021. Wat…

10:03 - 20 Jan 2020

RT @Waterwise: Did you know it’s the Big Energy Saving Week? Check out @CitizensAdvice ’s profile for more information. #BESW20 https://t.c…

10:03 - 20 Jan 2020

As well as publishing our 2020/21 Business Plan for member approval, today we have also published the responses to… https://t.co/LRAK0SlYUv

16:15 - 17 Jan 2020

Following the consultation on our draft plan, today @MOSL_ publishes its 2020/21 Business Plan for member approval.… https://t.co/koK5sAyQON

12:56 - 17 Jan 2020

Hear Steve Arthur give his views of the market three years on from a customer perspective when he takes part in the… https://t.co/7eODjO9OS1

10:47 - 17 Jan 2020

RT @wessexwater: Water butts at the ready! 👉🌧️ Let's keep that #TuesdayMotivation and collect rainwater in water butts ready for those drie…

08:47 - 15 Jan 2020

We're delighted to welcome John Gilbert as @MOSL_ as your new Head of Planning. John will be leading MOSL's project… https://t.co/PnDuJgsoix

12:40 - 14 Jan 2020

Welcome. What area do you need help with?

Market Codes

Panel & Committees

CMOS

Market Performance

FORTHCOMING EVENTS

Panel Meeting 39

ORWG Meeting

Panel Meeting 40

Waterwise & WRE Demand Management Workshop

MPC Meeting 35

Tariff final update date (MPS2)

Tariff final update date (Production)

Tariff authorisation date

Feb 2020 Settlement R1 Invoice Period

Dec 2019 Settlement R2 Invoice Period

Jun 2019 Settlement R3 Invoice Period

Oct 2018 Settlement RF Invoice Period

OPS submission deadline

Apr 2020 Settlement P1 Invoice Period

Deadline for Opting into Gap Site

MPC Agenda published

Invoices for MPS, OPS and MO sent to trading parties

MPS and OPS reports published and OPS data refreshed

Trading Disputes Committee

MPC Papers published (non-confidential)

User Forum

List of Opted in Retailers by Area for Gap sites published

Panel Meeting 41

MPC Meeting 36

Mar 2020 Settlement R1 Invoice Period

Jan 2020 Settlement R2 Invoice Period

Jul 2019 Settlement R3 Invoice Period

Nov 2018 Settlement RF Invoice Period

May 2020 Settlement P1 Invoice Period

Trading Disputes Committee

MPS Reports, Market Charts and Market Focus Published

MPC Agenda published

User Forum

MPC Papers published (non-confidential)

Panel Meeting 41a

Panel Meeting 42

MPC Meeting 37

Apr 2020 Settlement R1 Invoice Period

Feb 2020 Settlement R2 Invoice Period

Aug 2019 Settlement R3 Invoice Period

Dec 2018 Settlement RF Invoice Period

Jun 2020 Settlement P1 Invoice Period

Trading Disputes Committee

Panel Meeting 43

May 2020 Settlement R1 Invoice Period

Mar 2020 Settlement R2 Invoice Period

Sep 2019 Settlement R3 Invoice Period

Jan 2019 Settlement RF Invoice Period

Jun 2020 Settlement R1 Invoice Period

Jul 2020 Settlement R1 Invoice Period

Jul 2020 Settlement P1 Invoice Period

User Forum

Trading Disputes Committee

Panel Meeting 44

Apr 2020 Settlement R2 Invoice Period

Oct 2019 Settlement R3 Invoice Period

Feb 2019 Settlement RF Invoice Period

Aug 2020 Settlement P1 Invoice Period

Trading Disputes Committee

Panel Meeting 45

May 2020 Settlement R2 Invoice Period

Nov 2019 Settlement R3 Invoice Period

Mar 2019 Settlement RF Invoice Period

Sep 2020 Settlement P1 Invoice Period

Trading Disputes Committee

Panel Meeting 46

Aug 2020 Settlement R1 Invoice Period

Jun 2020 Settlement R2 Invoice Period

Dec 2019 Settlement R3 Invoice Period

Apr 2019 Settlement RF Invoice Period

Oct 2020 Settlement P1 Invoice Period

User Forum

Trading Disputes Committee

Panel Meeting 47