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Data / Partner portfolio / Sweden

NECESSITY (Next gEneration sourCE Separating SanItaTion sYstem)

US$ millions unless stated. Haitian fiscal year, October to September. FY2026-27 began October 1, 2026.

Description

The overall aim is to develop the next generation of source-separating sanitation systems for low-income settings, where freshly excreted human urine is separately collected and safely treated at the toilet. The separated fresh urine is stabilised in a low-tech reactor where it is passively dosed with novel alkaline earth chemical pellets. This allows stabilised urine to be transported from households with zero nutrient loss for further treatment in a centralised dryer that produces high-quality solid fertilisers. The focus of the planned research is to develop pellets for the reactor that capture all the nutrients in urine (especially nitrogen), while removing organics pollutants and malodour-causing substances from urine. The bulk of the pellet is made of low-cost chemical stabilisers which are

more

globally available. The pellets will be evaluated against real-life aspects and natural contaminants before they are field-tested in a household-scale reactor. The piloting will be done in an urban area in Bolivia where urine diverting systems with central collection of urine and faeces exists.

Partner
Sweden
Sector
Environment and disaster risk
Stage
Under way since January 1, 2023
Start
January 1, 2023
Closing
Not reported
Effectiveness
Not reported
Last transaction
January 28, 2026
IATI identifier
SE-0-SE-29-2022-04188_2-1
Life cycle2 stages, 5 dates

Stage history

StageFrom
ApprovedOctober 27, 2022
Under wayJanuary 1, 2023

Dated events

EventDateSource
First commitmentOctober 27, 2022Transactions
Actual startJanuary 1, 2023IATI
Planned startJanuary 1, 2023IATI
First disbursementJanuary 28, 2023Transactions
Last disbursementJanuary 28, 2026Transactions

Disbursed in FY2025-26: US$<0.1 million.

Financing

Table 1.Position at the data date by source (stocks), US$ millions

This pageUS$ millionsSource
Commitment0.4IATI
Disbursed0.1IATI
UndisbursedNot reported
Total costNot reported

IATI amounts. Approved: The commitments the partner reports, converted to US$. Disbursed to date: The disbursements (IATI transaction type 3, money paid to another organization) and expenditure (type 4, money the publisher spent itself) the partner reports, converted to US$. Undisbursed: The undisbursed balance the record gives, where the partner reports one, in US$. Amounts by source

Changes to the operationnot reported
Original closing date
Not reported
Closing date extensions
Not reported
Restructurings
Not reported
Emergency component
Not reported

New commitments and disbursements by fiscal year

Disbursements, US$ millions
FY2022-23, US$<0.1 million<0.122-23FY2023-24, US$<0.1 million<0.123-24FY2024-25, US$<0.1 million<0.124-25FY2025-26, US$<0.1 million<0.125-26FY2022-23, US$<0.1 million<0.122-23FY2023-24, US$<0.1 million<0.123-24FY2024-25, US$<0.1 million<0.124-25FY2025-26, US$<0.1 million<0.125-26

Table 2.New commitments and disbursements by fiscal year (flows), US$ millions

FY2022-23US$ millionsFY2023-24US$ millionsFY2024-25US$ millionsFY2025-26US$ millions
New commitments0.4Not reportedNot reportedNot reported
Disbursements<0.1<0.1<0.1<0.1
Cumulative disbursements<0.10.10.10.1

Records and documents

Transactions5 records, October 27, 2022 to January 28, 2026

Table 3.Transactions, US$ millions

DateMeasureAmountUS$ millionsSourceMethod
October 27, 2022Commitment0.4IATIIATI commitment (transaction type 2); converted: SEK at 2022 annual average (Federal Reserve G.5A/G.5 via FRED)
January 28, 2023Disbursements<0.1IATIIATI disbursement (transaction type 3), paid to another organization
January 28, 2024Disbursements<0.1IATIIATI disbursement (transaction type 3), paid to another organization
January 28, 2025Disbursements<0.1IATIIATI disbursement (transaction type 3), paid to another organization
January 28, 2026Disbursements<0.1IATIIATI disbursement (transaction type 3), paid to another organization
Terms5 of 6 reported
Finance type
110 Standard grant
Flow type
Not reported
Aid type
D02 Other technical assistance
Tied status
4 Tied
Collaboration type
1 Bilateral
Humanitarian
No
Policy markers12 policy markers
Policy markerSignificanceSource
Gender equalitySignificant objectiveIATI
Disaster risk reductionNot targetedIATI
DisabilityNot targetedIATI
EnvironmentPrincipal objectiveIATI
Participatory development and good governanceNot targetedIATI
Trade developmentNot targetedIATI
BiodiversitySignificant objectiveIATI
Climate change mitigationSignificant objectiveIATI
Climate change adaptationSignificant objectiveIATI
DesertificationSignificant objectiveIATI
Reproductive, maternal, newborn and child healthNot targetedIATI
13.3 Education and capacity on climate changeNot reportedIATI
Funds passed on5 transactions
ReceiverTransactionDateUS$ millions
SLU/Sveriges lantbruksuniversitetDisbursementJanuary 28, 2026<0.1
SLU/Sveriges lantbruksuniversitetDisbursementJanuary 28, 2025<0.1
SLU/Sveriges lantbruksuniversitetDisbursementJanuary 28, 2024<0.1
SLU/Sveriges lantbruksuniversitetDisbursementJanuary 28, 2023<0.1
SLU/Sveriges lantbruksuniversitetCommitmentOctober 27, 20220.4
Identifiers1 identifier
SystemIdentifierSource
IATI identifierSE-0-SE-29-2022-04188_2-1IATI

Partner documents

No document is listed for this operation.

Sources

Data as of October 18, 2026
SourceRead on
Exchange rates (Federal Reserve, IMF)October 18, 2026
IATIOctober 18, 2026
IATIOctober 18, 2026
Cite this page

HaitiDocs. NECESSITY (Next gEneration sourCE Separating SanItaTion sYstem). Partner portfolio, data as of October 18, 2026. https://www.haitidocs.org/portfolio/projects/IATI%3ASE-0-SE-29-2022-04188_2-1