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29 September 2022 | Story Nitha Ramnath and André Damons | Photo iStock
Energy efficiency and renewable energy is the game for South Africa to transition to a carbon-friendly economy by 2050.
Energy efficiency and renewable energy is the game for South Africa to transition to a carbon-friendly economy by 2050.

Energy efficiency and renewable energy is the game for South Africa to transition to a carbon-friendly economy by 2050. The energy mix by 2050 is focused on renewables and the long-term journey is very clear: we have to be renewable driven.

This is according to panellists speaking at the University of the Free State’s (UFS) third webinar in the 2022 Thought-Leader webinar series. The webinar titled, What needs to be done to POWER up South Africa? comprised panellists Matthew Mflathelwa, General Manager: Strategy and Planning at Eskom; Steve Nicholls, Head of Mitigation at South Africa’s Presidential Climate Commission (PCC); Happy Khambule, Environment and Energy Manager at Business Unity South Africa (BUSA); and Louis Lagrange, Head: Department of Engineering Sciences in the Faculty of Natural and Agricultural Sciences, UFS. 

We need to invest in new infrastructure

In his presentation, Mflathelwa talked about how Eskom can unlock additional grid capacity and how to start rolling out business models to enable this transition. 

“On the demand side, we are looking at some exciting and interesting initiatives. We are looking at how we can start to aggregate or leverage the idea of consumers becoming prosumers, and leverage technology to aggregate the potential supply and management demand from that perspective.” 

“The question is also how to do this sustainably in the long term. We need to invest a considerable amount of new infrastructure,” said Mflathelwa. 

According to him, it is not a secret that most of Eskom’s generating assets are approaching the end of life. The question now is how to proactively plan for this to ensure that we address the problem of load shedding sustainably. “The big takeaway is that there is a significant amount of new capacity that needs to be built and this is predominantly going to be renewables, but it is not the only additional infrastructure that is required. We need an energy mix that can respond and achieve adequacy for the future requirements.”  

Another important element that is often neglected is the transmission of grid infrastructure, given the penetration or entry of new players with greater penetration of renewable energy and the advantages that come with distributing these energy sources across the country. There is a lot of transmission and distribution infrastructure needed to enable this future capacity.

Some of the things also being discussed, said Mflathelwa, are how to enable greater and faster penetration of new capacity – specifically renewables to aid in the reduction of environmental challenges. 

LISTEN: 2022 UFS Thought-Leader Webinar:
What needs to be done to POWER up South Africa 
(Recorded on 27 September 2022)

 

The next decade is critical 

Nicholls gave a climate-friendly perspective on the work that Eskom is doing, saying energy transition in SA is core to the overall economy transition and getting a zero-carbon, least-cost energy system is fundamental to the strategy of the country. 

“We need to move from carbon emissions of around 480 megatons per annum today to somewhere between 350 and 420 by 2030, and then onto zero carbon emissions by 2050. If South Africa is to reach net-zero by 2050, we need targeted investment between now and 2030, setting the stage for accelerated investment in decarbonisation post 2030. The next decade is critical. Given the state of South Africa’s balance sheets, international support and foreign direct investment are critical.”

Nicholls said the energy mix by 2050 is really focused on renewables, and the long-term journey is very clear: we have to be renewable driven. The short- and long-term solutions are alike; renewables are cheaper, quicker to get onto the grid, pending some investment in the grid.   

“In the long term, we need big investments in renewables – about 6 GW a year between now and mid-2050. We need a big investment in the transmission grid. Hydrogen plays a critical role in decarbonisation of power and industry. Energy efficiency is key. It’s really the unsung hero in this conversation. If we can be energy efficient, we can take two power stations off the grid and that makes a big difference in terms of affordability.” 

“Transport is also important; if we are going to be a net-zero economy, we have to fully electrify the transport fleet, which puts an extra load on what Eskom needs to achieve,” Nicholls said. 

Energy efficiency is most critical

Khambule emphasized that the country needs to focus on using energy in an efficient manner in the commercial and household sectors, as energy efficiency is critical to the country’s power supply issues in the short term. According to Khambule, the country is not using energy in an efficient manner.

"If we are able to use power the minute it is necessary and become more efficient with it, we can get more value out of that power," said Khambule.

Lagrange concurred with Khambule on the importance of energy efficiency, referring to it as ‘the unsung hero’. “Energy efficiency is the biggest solution that we can have, and people need to be trained on how to use energy efficiently,” said Lagrange.

Khambule also addressed the issue of power cuts, saying the unpredictability thereof, even in the short-term, further exacerbated the situation.

"The unpredictability of load shedding has become much more of a driver for uncertainty, which leads to a lack of business confidence, and secondly leads to losses in production;  a key notion is that if we have predictability of load shedding, planning can be undertaken, and if planning is undertaken in a more judicious manner, then we are at least able to keep the losses at a minimum and see how we can weather the storm until a sustainable supply can be implemented."

Khambule also added that in the short and mid-term, solutions must consider protecting or mitigating options for vulnerable sectors. “In some industries – such as health care, power is essential and there is a need for predictable supply. Therefore, some sectors will require mitigating solutions to protect some essential sectors,” said Khambule.
According to Lagrange, no amazing technology for the generation and distribution of energy has been developed over the past decade. “We need to reimagine the entire current regulatory systems business model, because it is caught up in an energy stagnation, which is frighteningly fragile from a physical and cyber-security point of view,” added Lagrange.

News Archive

Questions about racial integration in residences answered
2007-07-31

Answers to frequently asked questions about the racial integration of student residences at the UFS

1. Why does the UFS want to change the current situation in the student residences?

There are many reasons why a new approach to placement in the student residences is necessary. However, the main reason is of an educational nature. As a university, the UFS should create an environment in its residences where students can learn to appreciate and respect the rich diversity that is on offer at the university. A university accommodates students from many different backgrounds in terms of race, language, religion, economic status, culture and other aspects. If a student can learn to appreciate the value in this rich diversity at university, he or she will also be able to appreciate the value of this diversity in the workplace and broader society.

The current situation of predominantly white and predominantly black residences has not been able to cultivate such an appreciation for diversity and respect for one another as human beings, and will not equip students with the knowledge and skills required to manage diversity.

Besides this, there are many other areas of life in the residences that need attention. For one, we need to urgently establish a human rights culture in the residences so that the rights of all students can be respected. We need to address the abuse of alcohol, provide disabled students with their rightful place, and last but not least, really entrench a culture of learning in student residences.

Let us make the residences places we can be proud of – places of learning, of diversity, of respect; places of growth and development. This is the ideal we should all strive to achieve.  

2. Why does the management want to force us to integrate?

It is a false argument to debate the issue in terms of “force”. Any decision by a University, or any other organisation, regarding matters of policy, rules and regulations implies a restriction on the choice of an individual and an obligation to comply.  What we should focus on is whether this decision of the Council is in the best interests of our students.

The management of the university believes that it has a responsibility to give students the best education possible, not only in terms of what you learn in the lecture rooms, but especially in the residences as well. The residences can be very powerful places of learning about matters of great importance, both academic and non-academic.

The parallel-medium language policy separates students into largely white/Afrikaans and black/English classes. Efforts are being made to bridge this divide in the classroom, but we can also try to eliminate it in the residences.

The university is committed to building a new culture for the entire institution that is based on values and principles – such as an academic culture, non-racialism, respect for human rights and diversity – among staff and students.

In the context of student residences, the application of these values and principles still allows substantial room for the voluntary exercising of choice by individuals as well as by Residence Committees, notably with regard to the placement of students (they can still place 50 percent of first-year students), as well as the determination of the future character and traditions of a diverse residence.

Furthermore, students can still choose their residences (subject to availability of places), can choose a roommate, and so forth.

3. What about freedom of association?

The rights we enjoy in a democracy must be balanced against other rights, as well as the laws of the country. This means that the right to freedom of association must be balanced against laws that make it illegal to discriminate against other people on the basis of race, language or religion, for instance.

Freedom of association pertains to the right of individuals to form voluntary organisations such as clubs or private boarding houses, or their right to join or not join existing organisations.  You exercise that right when you decide to become a student of the UFS, and again when you choose to live in one of its residences.

However, once you have decided to join an organisation voluntarily, you cannot subsequently demand that that organisation should provide a “club” or residence to your liking where, for instance, you only associate with your choice of co-members. You must accept the policies of that organisation.

In any case, how would that right of yours be balanced against the right of another individual who wishes to associate with a different set of co-members? (For instance – what about the freedom of a student to associate with students NOT from his own background, but indeed from another language, cultural, racial or economic background?) 

The constitutional right to freedom of association can, in any case, not be used to exclude or discriminate on the basis of race or religion (Section 18 of the Bill of Rights).

Besides, the new policy guidelines will still make provision for freedom of association. This right can be exercised freely within a diverse residence with regard to friendships, joint academic work, socialising, sport, etc.

4. Will residences not lose their traditions?

The University appreciates that there are many valuable elements of tradition in residences. However, we must bear in mind that the traditions and character of student residences have evolved and changed over time, and they will continue to evolve and to change. In addition, we do not need to accept all aspects of residence life purely on the basis of tradition, including the unacceptably high level of alcohol abuse and unsavoury, humiliating and discriminatory orientation practices. The new approach to integrated residences provides the opportunity to retain the positive aspects of the current traditions and character, but also to develop new traditions and give residences a new character.

We can now establish a tradition and a character for each residence that are reconcilable with the values of the University as a place of scholarship and are aligned with the human rights approach of our country’s Constitution, the laws of our country and the strengths and diversity of the students in a particular residence.

5. Have students been involved in this process? Is there a role for them to play after the decision has been taken by the Council of the UFS?

In the first semester of 2007, during two rounds of consultations, the primes, SRC and student organisations were consulted about the proposed new placement policy to increase diversity in residences. Some residences also made written submissions on the matter (such as Madelief, Soetdoring, Wag-'n-bietjie, Vergeet-my-nie, Emily Hobhouse). Other residences requested and were granted more time, but did not make any submissions in the end (such as Reitz and Armentum).

Management also had several meetings with the above-mentioned structures to hear first-hand from students their concerns and solutions regarding possible challenges presented by integration in residences.

During these interactions, several excellent ideas and proposals were put forward by students. These views had a definite impact on the eventual proposal that was taken to the University Council, in particular regarding the minimum level of diversity (30%) in junior residences and the fact that residences still want to have a say in the placement of students, rather than the placement decision being left in the hands of Management alone (hence the 50% placement portion of residences). Management values the effort that was put into the process by the primes and residence committees, and thanks them for their contributions.

However, it should be stressed that consultation should not be understood as a process of negotiation, nor does it imply that consensus must be reached. What it means is that Management must take a considered decision after hearing the views of stakeholders.

Management would like students to continue to provide input and ideas regarding the implementation details of the policy guidelines. Task teams have been established and students will be informed about how they can interact with the task teams on an ongoing basis.

6. But integration in the residences was tried in the past (in the late 1990s), and then it failed. Why will it work now?

Yes, the University of the Free State did integrate its residences as far back as 1993, and for a few years it worked. The UFS did it at that time and is now doing so again, because it is the right thing to do. Yet it is important to understand why the previous attempt at racial integration in residences was not successful.

Firstly, both black and white students were much polarised because of the apartheid past. Secondly, there was insufficient management support for students in the residences, the student leaders generally as well as residence heads, in terms of dealing with diversity and related issues. Thirdly, the institutional culture of the UFS and the residences in particular was not addressed as part of broader transformation and integration in residences, whereas it is now being addressed.

In addition, the current decision to integrate residences has the benefit of being implemented after several more years of integration in schooling, sport, workplaces and other aspects of life.

This decision is also based on Management’s commitment to give all the possible support it can to this process.

This is a very important initiative that the UFS is undertaking. Management, in co-operation with students, must ensure that it succeeds. Integrated residences that produce high-quality graduates equipped to deal with the challenges of the workplace and our society is a worthwhile ideal we should all strive to achieve.

If you would like to make a proposal regarding the implementation and practical aspects of the new policy, please send it to the following email address: rector@ufs.ac.za

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