Understanding Power in Leadership: The Six Key Types

Every leader has power – but not every leader uses it the same way. Power in leadership is the ability to influence people’s behaviour, decisions, and actions within an organisation. It’s what enables a leader to get things done, align teams around goals, and drive results. But where does this power actually come from? And how should it be used?

In 1959, social psychologists John French and Bertram Raven introduced a framework that identified five distinct sources of power leaders can draw upon. A sixth type – informational power – was added by Raven in 1965. Together, these six types form one of the most widely referenced models in organisational behaviour and human resource development. Understanding them isn’t just academic – it’s practical knowledge that can make or break a leader’s effectiveness.

What is power in leadership? 🔗

At its core, power in leadership refers to the capacity of a leader to influence others – to shape their attitudes, beliefs, and behaviour. It’s closely tied to the concept of dependence: the more someone depends on a leader for something they need (a salary, information, approval, guidance), the more power that leader holds over them.

But here’s the key distinction: power is not the same as leadership. A person can have power without being a leader, but a person cannot be a leader without some form of power. As research from the Center for Creative Leadership points out, while an individual may exert power without being a leader, effective leadership inherently requires power – the question is which kind, and how it’s applied.

Power in leadership can be broadly classified into two categories: positional power (which comes from a leader’s formal role in the organisation) and personal power (which comes from the leader’s own qualities, skills, and relationships). Coercive, reward, legitimate, and informational power fall under positional power, while expert and referent power are forms of personal power.

The six types of power every leader should know 🔗

Let’s break down each of the six types of power identified in the French and Raven model, understand how they work, and explore when they’re effective – or harmful.

1. Coercive power 🔗

Coercive power is based on the ability to punish others for non-compliance. It operates through fear – of being fired, demoted, publicly criticised, or denied privileges. A manager who threatens disciplinary action to get things done is relying on coercive power.

While coercive power can produce quick compliance, it almost never generates genuine commitment. According to EBSCO Research, although this type of power usually results in immediate obedience, it also breeds hostility and can backfire over time. Employees subjected to frequent coercion tend to become disengaged, resentful, and more likely to leave. Overuse of coercive power also creates a toxic environment where people do the minimum required and nothing more.

There are situations where a degree of coercion is necessary – for instance, enforcing safety protocols or addressing serious misconduct. But it should always be a last resort, not a default leadership tool.

2. Reward power 🔗

Reward power comes from a leader’s ability to offer something valuable in exchange for compliance or performance. This includes pay raises, bonuses, promotions, desirable assignments, recognition, and even simple praise.

Reward power is generally more positive than coercive power, but it has limitations. The rewards must be perceived as meaningful by the recipient. A compliment won’t compensate for a lack of fair pay, and once a reward is expected, its motivating effect diminishes. As the Leading Sapiens framework analysis notes, overuse of reward power leads to diminishing returns as people begin to expect rewards or become driven solely by external incentives, which can undermine intrinsic motivation.

Also, supervisors often don’t have full control over rewards like salary increases or promotions, which limits this power base in practice. That said, personal forms of reward – genuine thanks, public acknowledgement, opportunities for growth – remain powerful and cost nothing to give.

3. Legitimate power 🔗

Legitimate power stems from a leader’s formal position or title within an organisation. A CEO, department head, team leader, or government official holds legitimate power because their role gives them the authority to make decisions, set expectations, and direct others.

This type of power is effective as long as people accept the legitimacy of the hierarchy. However, it has clear boundaries. A fire chief can order people to evacuate a building, but that authority doesn’t extend to managing their personal relationships. Legitimate power is also fragile – if a leader loses their title or role, this power disappears immediately because people followed the position, not the person.

Organisations are built on legitimate power, but leaders who rely exclusively on their title often struggle to inspire genuine loyalty or high performance. Position alone doesn’t earn respect.

4. Expert power 🔗

Expert power derives from a leader’s specialised knowledge, skills, and competence. When someone consistently demonstrates sound judgement, deep understanding, and the ability to solve problems, others naturally look to them for guidance – regardless of their formal title.

This is one of the most effective and sustainable forms of power. A research review published in the Journal of Values-Based Leadership categorises expert power as informal power – meaning it can exist without any formal authority or managerial position. A junior employee with deep technical expertise can hold significant expert power within a team.

The key limitation is that expert power only lasts as long as the expertise remains relevant and the expert delivers results. In fast-changing industries, leaders must continually update their knowledge to maintain this power base.

5. Referent power 🔗

Referent power comes from being liked, respected, and admired. It’s rooted in personal characteristics like charisma, integrity, warmth, and trustworthiness. When people identify with a leader and want to be like them, that leader has referent power.

Referent power is deeply personal. Social media influencers, beloved teachers, and inspirational managers all draw on referent power. It’s the most “human” form of power and often the hardest to build – it requires consistent, authentic behaviour over time.

On its own, referent power isn’t always sufficient in professional settings. But when combined with expert power, it becomes a highly effective leadership combination. Leaders who are both knowledgeable and personally respected tend to build stronger teams and achieve better outcomes.

6. Informational power 🔗

Informational power comes from having access to or control over information that others need. In today’s data-driven organisations, this form of power is increasingly significant. A leader who controls financial reports, strategic plans, market intelligence, or client data holds considerable influence.

The important thing to understand about informational power is that it’s temporary. Once the information is shared, the power dissipates. Leaders can use this power constructively – by sharing knowledge to enable better decision-making – or destructively, by withholding, distorting, or manipulating information to maintain control.

Ethical leaders treat informational power as a responsibility, not a weapon. Transparency and timely communication tend to build far more trust than information hoarding.

How leaders use power effectively 🔗

Understanding the six types of power is only half the picture. The real question is: how do you use them well?

Research consistently shows that the most effective leaders rely more on personal power (expert and referent) than on positional power (coercive, reward, legitimate). A study from the Center for Creative Leadership found that leaders are more effective when they prioritise the power of relationships and information, while also developing other available power bases. The same research found that only 29% of respondents believed their organisations teach leaders how to effectively leverage their full power – suggesting a significant skills gap in most workplaces.

Here are some principles for using power effectively:

Combine multiple power bases. No single type of power is sufficient on its own. The best leaders blend legitimate authority with expert knowledge, referent appeal, and thoughtful use of rewards. Over-reliance on any one type – especially coercive power – creates blind spots and vulnerability.

Match power to context. Different situations call for different approaches. A crisis might require clear legitimate authority and quick decisions. A creative brainstorming session needs a leader who leads through expertise and referent influence rather than hierarchy. Adaptive leaders read the room and adjust accordingly.

Empower others. Sharing power doesn’t weaken a leader – it strengthens the entire organisation. Delegating decision-making authority, sharing information transparently, and developing others’ expertise are all ways to distribute power constructively. When employees feel empowered, engagement and innovation rise.

Build trust through consistency. Whether using reward power or informational power, consistency matters. Employees need to trust that rewards will be distributed fairly and that information shared with them is accurate. Inconsistency erodes every type of power.

Power misuse and its consequences 🔗

Power, when used poorly, can cause serious harm – to individuals, teams, and entire organisations. The misuse of leadership power takes many forms: favouritism in hiring and promotions, harassment, public humiliation, retaliation against those who raise concerns, and excessive micromanagement.

According to Business.com’s research on power abuse, workplace abuse of power refers to the misuse of authority to influence hiring, promotions, evaluations, or working conditions, or to intimidate and coerce employees. When such abuse involves discrimination based on protected characteristics, it can violate employment laws enforced by agencies like the EEOC.

The consequences of power misuse ripple through an organisation:

Employee disengagement and turnover. People who experience abusive leadership are less productive, less committed, and more likely to leave. Research published in Frontiers in Psychology found that abusive leader behaviour contributes to emotional exhaustion among employees, which in turn increases job insecurity and counterproductive work behaviours. High turnover costs organisations significantly in terms of recruitment, training, and lost institutional knowledge.

Erosion of trust and collaboration. When leaders misuse power, teams stop collaborating freely. People become guarded, innovation stalls, and a culture of fear takes hold. This is particularly damaging in knowledge-based organisations where creativity and open communication are essential.

Ethical failures. Some of the biggest corporate scandals – from Enron to Wells Fargo – have roots in the misuse of leadership power. When leaders use coercive and reward power to push unethical behaviour (like inflating sales figures or creating fake accounts), the damage extends far beyond the organisation, affecting customers, shareholders, and public trust in institutions.

The metamorphic effect. There’s a psychological phenomenon where the use of power transforms the leader themselves. Leaders who rely heavily on coercion, for instance, may start to distrust their teams, assuming that compliance only happens because of threats. This creates a destructive cycle – more coercion leads to more distrust, which leads to even more coercive behaviour.

Building an ethical power culture 🔗

Preventing power abuse requires more than just having policies on paper. Organisations need to actively build systems that promote ethical use of power at every level.

Training and development. Leaders should be trained not just in technical skills but in how to recognise and manage power dynamics. This includes developing soft skills like empathy, active listening, and cultural competence. As leadership research emphasises, inclusive leaders are better equipped to identify and address power imbalances that may harm others.

Accountability structures. Clear reporting mechanisms – including anonymous feedback channels – allow employees to raise concerns without fear. When early interventions like coaching or mediation don’t resolve abusive behaviour, organisations must be willing to escalate consequences. A code of ethics that isn’t enforced is just decoration.

Modelling from the top. Senior leaders set the tone. Research from the National Library of Medicine highlights that leadership behaviour is the most significant contributor to organisational culture. When senior leaders model integrity, humility, and ethical decision-making, it creates a standard that cascades through the organisation.

Self-awareness and humility. Power can change people neurologically – studies have shown it affects brain regions associated with reward processing and social cognition. Leaders who remain self-aware, seek regular feedback, and cultivate humility are far less likely to misuse their power. As one framework puts it, humble individuals are less prone to abusing authority.

Positional vs. personal power: which matters more? 🔗

If you had to choose, personal power – expert and referent – almost always produces better long-term outcomes than positional power alone. Positional power (legitimate, reward, coercive, informational) can get things done in the short term, but it doesn’t build loyalty, foster innovation, or create a resilient organisational culture.

The ideal approach is to use positional power as a foundation while actively building personal power. A manager might have legitimate authority to assign tasks, but if they also bring deep expertise and genuine care for their team members, their influence multiplies. Employees follow not because they have to, but because they want to.

Modern organisations increasingly operate with flatter structures, cross-functional teams, and distributed decision-making. In these environments, leaders who depend on hierarchy alone will struggle. Personal power – built on competence, trust, and authentic relationships – becomes essential for leading effectively without relying on formal authority.

What do you think? Which type of power have you seen used most effectively (or most harmfully) in your own work experience? And if you’re in a leadership role, which power base do you think you need to develop further to become more effective?

References

1. https://www.mindtools.com/abwzix3/french-and-ravens-five-forms-of-power/
2. https://www.ccl.org/articles/leading-effectively-articles/the-role-of-power-in-effective-leadership/
3. https://www.ebsco.com/research-starters/social-sciences-and-humanities/french-and-ravens-bases-power
4. https://www.leadingsapiens.com/types-of-power-in-leadership/
5. https://scholar.valpo.edu/cgi/viewcontent.cgi?article=1312&context=jvbl
6. https://www.business.com/articles/psychology-of-power-abuse/
7. https://pmc.ncbi.nlm.nih.gov/articles/PMC9443933/
8. https://pmc.ncbi.nlm.nih.gov/articles/PMC10324723/