Iceland Renewable Energy: What Other Countries Can Learn

In short: Iceland renewable energy is best understood through practical decisions, institutional responsibilities and evidence of results. This guide explains the mechanisms, trade-offs and safeguards that determine whether policies and projects deliver lasting benefits. It updates the earlier Risalat article without treating historical forecasts or unsourced figures as current facts.

Iceland Renewable Energy: What Other Countries Can Learn is not a single solution or a universal recipe. Results depend on the context, the capabilities of implementing organisations and the people affected. The sections below distinguish what is established, what must be tested locally and what project teams can do before making irreversible commitments.

How Iceland built its energy system

Geology, hydropower and geothermal heat

Iceland combines substantial geothermal resources with hydropower. Its electricity supply is overwhelmingly renewable, while geothermal networks provide much of its space heating. This is a geographic advantage, not a universally transferable technology mix.

Practical example: A country considering district heating should first map heat demand, geology, drilling risk and the cost of connecting buildings.

A useful first step is to distinguish the observable condition from its presumed cause. Teams should document who supplied the evidence, which time period it covers and what alternative explanation could produce the same pattern. This makes recommendations more defensible when circumstances change.

Before deciding, identify the decision-maker, the affected users and the cost of being wrong. A small pilot or a review of comparable cases is often less costly than adopting a permanent system on the strength of a presentation.

History of energy security decisions

Early small hydropower schemes preceded larger national investments. Geothermal exploration and district heating expanded as institutions sought reliable domestic energy and reduced dependence on imported heating fuels.

Practical example: Review a transition as a sequence of utility investments, financing decisions and service obligations, rather than a single technology purchase.

Implementation should begin with a baseline and a description of the current workflow. Without that baseline, a later improvement may simply reflect different demand, a temporary funding increase or a change in reporting rather than the intervention itself.

Responsibilities should be written in operational terms: who collects the information, who approves an exception and who has authority to stop unsafe or ineffective work. The answer should be visible to staff, suppliers and oversight bodies.

The technologies behind the transition

Hydropower and electricity-intensive industry

Hydropower provides dispatchable electricity within hydrological limits, but dams and reservoirs have ecological and land-use consequences. Electricity-intensive industry has influenced Icelandic demand and investment decisions.

Practical example: Compare a proposed hydropower plant against river ecology, seasonal flows, grid requirements and alternatives before calling it sustainable.

Decision-makers need to consider both immediate benefits and downstream obligations. Capital spending is only one part of the cost; training, maintenance, replacement, accessibility and grievance handling may determine whether the investment remains useful.

A credible options appraisal includes a lower-cost alternative and a scenario in which expected demand or performance fails to materialise. Publishing the assumptions makes it possible to revise the plan without hiding the original uncertainty.

Geothermal heating and power

Geothermal systems can supply heat directly or produce electricity where temperature and resource conditions permit. Exploration uncertainty, mineral scaling and reservoir management require specialist oversight.

Practical example: An urban utility can pilot heat-network extensions only after testing demand density, tariff affordability and long-term resource performance.

Evidence should be interpreted at the right level. An improvement for one facility, neighbourhood or organisation may not transfer to another with different infrastructure, staffing, incentives or exposure to risk.

Project managers can test transferability by listing the conditions that made an earlier intervention work and checking whether those conditions exist locally. Where they do not, adapt the design rather than copy the headline result.

What success does not mean

Transport, fishing and remaining fossil fuels

Renewable electricity does not mean an economy has eliminated fossil fuels. Road transport, shipping, aviation and fishing continue to pose distinct decarbonisation challenges.

Practical example: Publish separate indicators for electricity generation, final energy, transport fuels and greenhouse gas emissions to avoid misleading claims.

Stakeholder engagement is most useful before major choices are locked in. Consultation can uncover operating constraints, informal practices and distributional effects that are absent from administrative data.

Record not only how many people were consulted but which concerns changed the design. Where views conflict, explain the trade-off and the appeal or complaints mechanism in language that affected people can understand.

Land, nature and public consent

Large energy projects can create conflicts over landscapes, biodiversity and industrial development. Consultation and transparent alternatives analysis matter even where the electricity produced has low operational emissions.

Practical example: Assess whether a new generation project is needed after efficiency, demand response and network upgrades have been considered.

A useful first step is to distinguish the observable condition from its presumed cause. Teams should document who supplied the evidence, which time period it covers and what alternative explanation could produce the same pattern. This makes recommendations more defensible when circumstances change.

Before deciding, identify the decision-maker, the affected users and the cost of being wrong. A small pilot or a review of comparable cases is often less costly than adopting a permanent system on the strength of a presentation.

Decision checklist:

• Define the problem and the people affected.
• Confirm the baseline and its limitations.
• Compare at least two feasible options.
• Assign a named owner to each major risk.
• Specify a measurable outcome and review date.

Lessons for countries with different resources

Start with resource and demand mapping

A country without Iceland’s geology should not copy its geothermal share. It can adopt the planning discipline: resource assessments, stable regulation, competent utilities and long-term infrastructure finance.

Practical example: Compare local solar, wind, hydro, biomass and geothermal potential against hourly demand and grid flexibility.

Implementation should begin with a baseline and a description of the current workflow. Without that baseline, a later improvement may simply reflect different demand, a temporary funding increase or a change in reporting rather than the intervention itself.

Responsibilities should be written in operational terms: who collects the information, who approves an exception and who has authority to stop unsafe or ineffective work. The answer should be visible to staff, suppliers and oversight bodies.

Financing and workforce development

A transition requires engineers, regulators, drilling specialists, grid planners and tariff analysts. Skills shortages can delay projects even when financing is available.

Practical example: Tie capacity-building to procurement milestones and operations plans, not to a generic number of workshops.

Decision-makers need to consider both immediate benefits and downstream obligations. Capital spending is only one part of the cost; training, maintenance, replacement, accessibility and grievance handling may determine whether the investment remains useful.

A credible options appraisal includes a lower-cost alternative and a scenario in which expected demand or performance fails to materialise. Publishing the assumptions makes it possible to revise the plan without hiding the original uncertainty.

Organismes publics et projets financés par les bailleurs

Project preparation and safeguards

Donor-funded renewable projects need credible feasibility studies, land and biodiversity screening, community engagement and procurement packages that match local capability.

Practical example: A project team should maintain a live register of permits, land access, grid connection approvals and financing conditions.

Evidence should be interpreted at the right level. An improvement for one facility, neighbourhood or organisation may not transfer to another with different infrastructure, staffing, incentives or exposure to risk.

Project managers can test transferability by listing the conditions that made an earlier intervention work and checking whether those conditions exist locally. Where they do not, adapt the design rather than copy the headline result.

Monitoring real benefits

Track service reliability, affordability, avoided fuel use and maintenance costs. Installed megawatts alone do not establish energy security or equitable access.

Practical example: Report generation by source, network outages, customer costs and environmental compliance against a pre-investment baseline.

Stakeholder engagement is most useful before major choices are locked in. Consultation can uncover operating constraints, informal practices and distributional effects that are absent from administrative data.

Record not only how many people were consulted but which concerns changed the design. Where views conflict, explain the trade-off and the appeal or complaints mechanism in language that affected people can understand.

Worked implementation exercise: Assemble a cross-functional group with a service owner, technical specialist, finance representative and one person able to speak for intended users. Give them a realistic constraint: limited funding, incomplete information and a decision due within one month. Ask each participant to propose one action, one alternative and one reason their preferred option might fail. Agree on the smallest safe test, its budget, the evidence that would justify expansion and the condition that would trigger suspension. At the next review, separate what the team actually observed from assumptions and opinions. Document the reasons for changing course. This exercise is deliberately more demanding than a general awareness workshop because it tests decision rights, evidence quality, operational feasibility and the ability to respond to adverse findings. It can be adapted to an individual facility or a multi-agency programme without pretending that every context has the same constraints.

For ministries and project implementation units, the next step is to convert these principles into a short action plan. Identify one bottleneck, the evidence needed to verify it, the responsible official, the first corrective action and the date on which management will review the result. The Risalat Diagnostic Centre can support a structured initial discussion, while the programme categories provide routes for developing staff capability. Organisations requiring tailored support can request a proposal.

Selected original sources for further verification:

• Government of Iceland Energy
• National Energy Authority Iceland
• IEA Iceland Country Profile

Questions fréquentes

What does Iceland renewable energy mean in practice?

It means making context-specific choices based on reliable information, clear responsibilities and measurable outcomes rather than relying on a single technology or policy.

How should an organisation begin work on Iceland renewable energy?

Establish a baseline, consult affected groups, compare feasible options and assign a decision owner before spending significant resources.

What are the main risks to manage?

Common risks include weak data, insufficient capability, hidden operating costs, unequal effects and lack of accountability for corrective action.

How can project teams measure results?

Use a small set of baseline and follow-up indicators, verify records independently where practical and report limitations alongside achievements.

How can public agencies apply these lessons?

Integrate the approach into procurement, budgets, safeguards, reporting and long-term operations, with named owners and periodic management review.