Rio Tinto Group's Sustainable Development Agenda Net Present Value (NPV) / MBA Resources

Introduction to Net Present Value (NPV) - What is Net Present Value (NPV) ? How it impacts financial decisions regarding project management?

NPV solution for Rio Tinto Group's Sustainable Development Agenda case study

At Oak Spring University, we provide corporate level professional Net Present Value (NPV) case study solution. Rio Tinto Group's Sustainable Development Agenda case study is a Harvard Business School (HBR) case study written by Mary B. Teagarden, Andreas Schotter. The Rio Tinto Group's Sustainable Development Agenda (referred as “Rio Tinto” from here on) case study provides evaluation & decision scenario in field of Leadership & Managing People. It also touches upon business topics such as - Value proposition, Ethics, Risk management.

The net present value (NPV) of an investment proposal is the present value of the proposal’s net cash flows less the proposal’s initial cash outflow. If a project’s NPV is greater than or equal to zero, the project should be accepted.

NPV = Present Value of Future Cash Flows LESS Project’s Initial Investment

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Case Description of Rio Tinto Group's Sustainable Development Agenda Case Study

During Sir Robert Wilson's 30+-year Rio Tinto career, the company evolved from taking a reactive response to external stakeholder criticism to a proactive position to help the mining industry embrace sustainable development practices. Wilson championed Rio Tinto's efforts to transform the company with initiatives such as those that countered apartheid in South Africa; introduced conservation programs in Madagascar and Western Australia; and established the Inland Sea Shorebird Reserve project in Utah-efforts which have all become models for the mining industry. He championed the Global Mining Initiative and the Mining Minerals and Sustainable Development project to encourage the improvement of industry sustainable development practices thorough shared learning and dialogue. Along with 40 transnational companies, Rio Tinto signed the Global Compact, which supported the promotion of sustainable development. Despite all of these activities, Rio Tinto encountered significant criticism from a variety of stakeholders. As Sir Robert Wilson prepared to hand over the reins of the company to oil industry veteran Paul Skinner, he contemplated the insights he would pass along to his successor. He was certain that society's expectations of the corporate responsibility of all industry, and especially of MNCs, were going to continue to increase. He was also certain that sustainable development had to be more than a one-off effect on communities in which they operate. Yet, there were important questions to be answered: Sustainable development sounded good, but could Rio Tinto make the business case for embracing this approach? Why had some stakeholder groups persisted in believing that a mining company claiming to embrace sustainable development was a sham? What steps would he recommend that Skinner take to continue Rio Tinto's sustainable development agenda?

Case Authors : Mary B. Teagarden, Andreas Schotter

Topic : Leadership & Managing People

Related Areas : Ethics, Risk management

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Calculating Net Present Value (NPV) at 6% for Rio Tinto Group's Sustainable Development Agenda Case Study

Years	Cash Flow	Net Cash Flow	Cumulative     Cash Flow	Discount Rate @ 6 %	Discounted Cash Flows
Year 0	(10013736)	-10013736	-	-
Year 1	3455378	-6558358	3455378	0.9434	3259791
Year 2	3966383	-2591975	7421761	0.89	3530067
Year 3	3949187	1357212	11370948	0.8396	3315814
Year 4	3238052	4595264	14609000	0.7921	2564840
TOTAL			14609000		12670511

The Net Present Value at 6% discount rate is 2656775

In isolation the NPV number doesn't mean much but put in right context then it is one of the best method to evaluate project returns. In this article we will cover -

Different methods of capital budgeting

What is NPV & Formula of NPV,
How it is calculated,
How to use NPV number for project evaluation, and
Scenario Planning given risks and management priorities.

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Capital Budgeting Approaches

Methods of Capital Budgeting

There are four types of capital budgeting techniques that are widely used in the corporate world –

1. Net Present Value
2. Profitability Index
3. Internal Rate of Return
4. Payback Period

Apart from the Payback period method which is an additive method, rest of the methods are based on Discounted Cash Flow technique. Even though cash flow can be calculated based on the nature of the project, for the simplicity of the article we are assuming that all the expected cash flows are realized at the end of the year.

Discounted Cash Flow approaches provide a more objective basis for evaluating and selecting investment projects. They take into consideration both –

1. Magnitude of both incoming and outgoing cash flows – Projects can be capital intensive, time intensive, or both. Rio Tinto shareholders have preference for diversified projects investment rather than prospective high income from a single capital intensive project.
2. Timing of the expected cash flows – stockholders of Rio Tinto have higher preference for cash returns over 4-5 years rather than 10-15 years given the nature of the volatility in the industry.

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Formula and Steps to Calculate Net Present Value (NPV) of Rio Tinto Group's Sustainable Development Agenda

NPV = Net Cash In Flowt1 / (1+r)t1 + Net Cash In Flowt2 / (1+r)t2 + … Net Cash In Flowtn / (1+r)tn
Less Net Cash Out Flowt0 / (1+r)t0

Where t = time period, in this case year 1, year 2 and so on.
r = discount rate or return that could be earned using other safe proposition such as fixed deposit or treasury bond rate. Net Cash In Flow – What the firm will get each year.
Net Cash Out Flow – What the firm needs to invest initially in the project.

Step 1 – Understand the nature of the project and calculate cash flow for each year.
Step 2 – Discount those cash flow based on the discount rate.
Step 3 – Add all the discounted cash flow.
Step 4 – Selection of the project

Why Leadership & Managing People Managers need to know Financial Tools such as Net Present Value (NPV)?

In our daily workplace we often come across people and colleagues who are just focused on their core competency and targets they have to deliver. For example marketing managers at Rio Tinto often design programs whose objective is to drive brand awareness and customer reach. But how that 30 point increase in brand awareness or 10 point increase in customer touch points will result into shareholders’ value is not specified.

To overcome such scenarios managers at Rio Tinto needs to not only know the financial aspect of project management but also needs to have tools to integrate them into part of the project development and monitoring plan.

Calculating Net Present Value (NPV) at 15%

After working through various assumptions we reached a conclusion that risk is far higher than 6%. In a reasonably stable industry with weak competition - 15% discount rate can be a good benchmark.

Years	Cash Flow	Net Cash Flow	Cumulative     Cash Flow	Discount Rate @ 15 %	Discounted Cash Flows
Year 0	(10013736)	-10013736	-	-
Year 1	3455378	-6558358	3455378	0.8696	3004677
Year 2	3966383	-2591975	7421761	0.7561	2999155
Year 3	3949187	1357212	11370948	0.6575	2596655
Year 4	3238052	4595264	14609000	0.5718	1851367
TOTAL					10451853

The Net NPV after 4 years is 438117

(10451853 - 10013736 )

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Calculating Net Present Value (NPV) at 20%

If the risk component is high in the industry then we should go for a higher hurdle rate / discount rate of 20%.

Years	Cash Flow	Net Cash Flow	Cumulative     Cash Flow	Discount Rate @ 20 %	Discounted Cash Flows
Year 0	(10013736)	-10013736	-	-
Year 1	3455378	-6558358	3455378	0.8333	2879482
Year 2	3966383	-2591975	7421761	0.6944	2754433
Year 3	3949187	1357212	11370948	0.5787	2285409
Year 4	3238052	4595264	14609000	0.4823	1561561
TOTAL					9480884

The Net NPV after 4 years is -532852

At 20% discount rate the NPV is negative (9480884 - 10013736 ) so ideally we can't select the project if macro and micro factors don't allow financial managers of Rio Tinto to discount cash flow at lower discount rates such as 15%.

Acceptance Criteria of a Project based on NPV

Simplest Approach – If the investment project of Rio Tinto has a NPV value higher than Zero then finance managers at Rio Tinto can ACCEPT the project, otherwise they can reject the project. This means that project will deliver higher returns over the period of time than any alternate investment strategy.

In theory if the required rate of return or discount rate is chosen correctly by finance managers at Rio Tinto, then the stock price of the Rio Tinto should change by same amount of the NPV. In real world we know that share price also reflects various other factors that can be related to both macro and micro environment.

In the same vein – accepting the project with zero NPV should result in stagnant share price. Finance managers use discount rates as a measure of risk components in the project execution process.

Sensitivity Analysis

Project selection is often a far more complex decision than just choosing it based on the NPV number. Finance managers at Rio Tinto should conduct a sensitivity analysis to better understand not only the inherent risk of the projects but also how those risks can be either factored in or mitigated during the project execution. Sensitivity analysis helps in –

What will be a multi year spillover effect of various taxation regulations.

What are the uncertainties surrounding the project Initial Cash Outlay (ICO’s). ICO’s often have several different components such as land, machinery, building, and other equipment.

What can impact the cash flow of the project.

What are the key aspects of the projects that need to be monitored, refined, and retuned for continuous delivery of projected cash flows.

Understanding of risks involved in the project.

Some of the assumptions while using the Discounted Cash Flow Methods –

Projects are assumed to be Mutually Exclusive – This is seldom the came in modern day giant organizations where projects are often inter-related and rejecting a project solely based on NPV can result in sunk cost from a related project.

Independent projects have independent cash flows – As explained in the marketing project – though the project may look independent but in reality it is not as the brand awareness project can be closely associated with the spending on sales promotions and product specific advertising.

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Negotiation Strategy of Rio Tinto Group's Sustainable Development Agenda

References & Further Readings

Mary B. Teagarden, Andreas Schotter (2018), "Rio Tinto Group's Sustainable Development Agenda Harvard Business Review Case Study. Published by HBR Publications.