Interglobal EcoVista ESG · Green Finance · EHS Intelligence Brief 2 / 2026
Tanzania · Clean Cooking

Clean cooking was unbankable. Tanzania changed that.

By Geoffrey Omedo, PhD
Source presentation: Eng. Anita Ringia, Ministry of Energy, United Republic of Tanzania
Published  ·  9 min read

From smoke to burner  ·  2021 to 2034

Clean cooking access, share of population

In 2021, 6.9% of Tanzanians cooked with clean technologies. Five years later the figure is 28.6% — a fourfold expansion, on a declared path to 80% by 2034. The lower tier of the energy pyramid, the demand nobody wanted to finance, turned out to be an investment-grade asset class once a government built the architecture to hold it.

Key strategic finding

The deficit is not a technology problem or a consumer-willingness problem. It is an institutional architecture problem. Tanzania's gain came from anchoring the mandate in the Prime Minister's Office, manufacturing creditworthy demand through institutional fuel bans, and decoupling appliance cost from household savings via the utility billing system — not from any new stove.

Access, 2025/2628.6%
Up from 6.9% in 2021 — a 4.1× expansion
Infrastructure programme$1.8bnLPG terminals · biogas · briquette and ICS factories
Institutional transition129prisonsEvery prison in Tanzania now cooks clean
Utility reach6.5MTANESCO customers — 1M on-bill target by 2029
Section IThe baseline

What cooking costs before anything changes

Household air pollution is the largest energy-related killer on the continent, and the fuel behind it is the same one that drives deforestation. The cost is paid twice — in lungs and in forest cover — and neither charge appears on an energy balance sheet.

Deaths from household air pollution, each year

Each band is a subset of the one above it. Sub-Saharan Africa carries roughly a fifth of the global toll.

Deaths per year
Source: brief, Sept 2026
Scroll chart horizontally →

Traditional biomass as a share of total energy supply

Biofuels and waste, as recorded in the African Union's Africa Energy Balance. Displacing raw wood and charcoal — not building new generation — is the real frontline transition.

Percent of total energy supply
Source: AU Africa Energy Balance
Scroll chart horizontally →
The baselineInstitutional-scale cooking on raw biomass — the practice the transition has to displace.
The destinationThe same meal, on a gas burner — what 80% access looks like in a single kitchen.

“Traditional biomass still accounts for 67% of total energy supply in Kenya, 90% in Somalia, and up to 94% in Burundi. Displacing raw wood and charcoal is the real frontline transition.”

Intelligence Brief 2 of 2026
Section IIThe turnaround

Four times the access in five years — and the gap that remains

The trajectory is the headline. The arithmetic underneath it is the story: reaching 80% by 2034 does not require Tanzania to keep going, it requires Tanzania to go roughly half as fast again.

Clean cooking access, 2021 to 2034

Solid line: recorded progress. Dashed: the pace the 2034 target demands. Dotted: where the pace already achieved would land.

Percent of population
with clean cooking access
Scroll chart horizontally →
View as table
Interactive · Simulator 01

What pace gets Tanzania to 80%?

Set the annual gain in percentage points and see when the 80% target is met. The recorded pace between 2021 and 2026 was 4.34 points a year.

6.43 pp / year
2034
Year 80% access is reached
Exactly on target. This is 1.48× the pace recorded between 2021 and 2026 — the 2034 goal assumes acceleration, not continuation.
Figure 1Tanzania's clean cooking strategy on one slide — presented by Eng. Anita Ringia, Ministry of Energy, URT.Click to enlarge
Section IIICoordination architecture

Breaking the deadlock before building the market

Across most of Africa, clean cooking falls through the regulatory seams: environment holds carbon policy, health counts the deaths, energy chases transmission lines. Everyone is in charge, so no one is. Tanzania's first move was structural, not technical.

Tone at the topPresident Samia Suluhu Hassan at a Mamalishe event — the head of state visibly owning the agenda.
Whole-of-societyPublic demonstration — behaviour change campaigns run alongside the hardware rollout.

“When the head of state and the head of government demand weekly accountability, bureaucratic paralysis immediately evaporates.”

Intelligence Brief 2 of 2026
Section IVTransactional pillars

The four things that made private capital show up

Donor charity cannot scale household infrastructure; only commercial distribution can. Tanzania built four transactional pillars that let private operators underwrite the sector as a business rather than a grant programme.

Pillar 01

Multi-fuel technology stacking

A technology-neutral energy matrix rather than an ideological fuel contest. Suppliers can serve every income tier and geography without forcing one unworkable standard across the country.

2,500+ households on piped natural gas (TPDC)
Pillar 02

Fiscal de-risking and smart subsidy

VAT and import tariffs stripped from stoves, cylinders and assembly hardware. Soft concessional loans blended with output-based financing, so operators are paid on verified deployment and adoption — not on promises.

USD 1.8 billion programme
Pillar 03

Aggregated institutional offtake

A charcoal and firewood ban applied only to large public institutions — schools, universities, prisons, barracks, hospitals. Not a blanket ban that collapses on day one, but a targeted one that manufactures creditworthy bulk demand.

All 129 prisons transitioned
Pillar 04

Last-mile delivery and standards

Thousands of local agents and after-sales centres, backed by a national clean cooking database. Minimum Energy Performance Standards on durability, emissions and efficiency stop cheap hardware from poisoning consumer trust.

MEPS enforced via accredited testing

The fuel stack, by where people live

Meet the consumer where they are on the infrastructure ladder — and lay the foundations for the higher tier at the same time.

Technology-neutral
multi-fuel matrix
Urban grids & major corridors

Pipe it and plug it in

  • LPG
  • Piped natural gas
  • Grid e-cooking

Natural gas is abundant domestically and deliberately piped. E-cooking appliance bills are paid directly on the electricity bill.

Rural & peri-urban belts

Cut the biomass, don't ban it

  • Agricultural-waste briquettes
  • Domestic biogas
  • High-tier improved cookstoves

Replacing firewood outright is a mountain to climb. Improved cookstoves cut the biomass per family meal — and open carbon-market revenue that de-risks the rest.

Pilot & R&D

Build the next tier early

  • Decentralised solar e-cooking
  • Green hydrogen

Early-stage pilots and a Centre of Excellence, so the higher tier is ready as grids stabilise and the new 2 GW of hydro comes online.

Pillar 01LPG distribution — one lane of a deliberately technology-neutral fuel matrix.
Pillar 02TANESCO's on-bill financing signing — suppliers contracting into the utility's customer base.
Section VThe operational insight

Putting the stove on the electricity bill

The barrier was never willingness. It was upfront capital expenditure on an appliance a household cannot finance. Tanzania's answer was to stop asking households to finance it — and to use metering infrastructure the utility already owns as the credit-recovery mechanism.

Interactive · Simulator 02

On-bill financing reach

TANESCO is targeting 1 million appliance customers from a 6.5 million base within three years. Move the controls to size the same mechanism against any utility.

6,500,000
15.4%
3 years
1,001,000
Households reached
That is 333,667 appliance connections a year — roughly 913 every day, sustained for the whole programme.

“The appliance asset cost is decoupled from upfront household savings. The utility leverages its existing metering and collection infrastructure as a digital credit-recovery mechanism.”

Intelligence Brief 2 of 2026
Section VIPolicy lessons

Five things the rest of the continent can copy

Read through the lens of transaction execution rather than development programming, the Tanzanian model reduces to five transferable moves.

1

Anchor the mandate at the highest political level

Clean cooking spans more than one ministry, so it cannot survive as a sub-unit inside any of them. Housing it in the Prime Minister's Office — with an inter-ministerial committee, departmental focal persons and a dedicated Clean Cooking Unit in the Ministry of Energy — turns execution into a cabinet-level performance metric and ends the turf war.

Evidence: coordination architecture reaching from PMO to focal persons
2

Manufacture demand through sovereign mandates

Waiting for fragmented households to change habits on their own can take a generation. Banning charcoal and firewood in large public institutions created an aggregated, non-cyclical, creditworthy offtake market overnight — and cut the biggest institutional driver of forest degradation in the same move.

Evidence: all 129 prisons transitioned; schools, universities, barracks and hospitals in scope
3

Technology agnosticism beats idealistic purism

Blueprints fail when they force an overnight leap to high-tier electric or gas in places where the grid cannot meet existing demand. Deploy whatever clean, safe solution works for that geography and income tier today, while laying the foundations for the higher tier tomorrow.

Evidence: urban gas and e-cooking, rural briquettes and ICS, solar and hydrogen in pilot
4

De-risk both supply and demand, not just one

Supply-side relief alone does not build a market. Tanzania paired VAT and tariff removal for distributors with PayGo asset financing and utility on-lending for households, then released results-based capital only against verified deployment — protecting public funds while crowding commercial operators in.

Evidence: tax exemptions, soft loans, carbon finance and output-based financing in one stack
5

Quality standards and data protect the whole market

The fastest way to kill a nascent clean energy market is to flood it with cheap hardware that breaks and sends disillusioned households straight back to charcoal. Minimum Energy Performance Standards through accredited testing, a centralised database and local after-sales networks keep the gains durable and trackable.

Evidence: MEPS on durability, emissions and thermal efficiency; national clean cooking database

The comparison that matters

Tanzania and Nigeria sit only 3.6 percentage points apart on access today. What separates them is not the level — it is the slope, and the machinery producing it.

Percent of population
with clean cooking access

Nigeria: 180 million of 240 million citizens — 75% — remain locked out, at a cost of 77,000 to 93,000 lives a year. Tanzania's advantage is four years of compounding institutional execution, not a better starting position.