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Zero carbon for new buildings in SA cities

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Residents and businesses moving into new buildings in Johannesburg, Cape Town, Durban and Tshwane will soon enjoy lower energy bills, and will generate less greenhouse gas (GHG) emissions, reducing their climate change impact.

High-efficiency energy performance requirements are being developed for all new buildings in these leading cities, thanks to their collaboration in the C40 Cities South Africa Buildings Programme. The ambition of the programme, launched this week in Tshwane, is to make zero carbon buildings the standard practice across South African cities.

The energy used to power, heat and operate buildings accounts for more than 25% of the GHG emissions produced by South African cities. Therefore, action to make buildings more energy efficient has huge potential to reduce GHG emissions. More than 70% of South Africans are expected to be living in cities by 2030. With growing urban populations comes increased demand for housing, commercial buildings, office space, schools, hospitals and other buildings. Ensuring these new buildings meet high-efficiency energy performance requirements will be crucial if cities and South Africa as a whole will deliver on its commitments to the Paris Agreement on Climate Change.

Representatives from ten cities across C40’s global network have gathered in Tshwane this week to exchange best practice on building energy efficiency. The cities outside South Africa include, Boston, Chicago, Copenhagen, Los Angeles, Mexico City and Rio de Janeiro.

“South African cities are already seeing the effects of climate change, from the drought in Cape Town to the threat of rising seas and flooding in Durban,” said Mark Watts, Executive Director, C40. “Fortunately, mayors of these great cities are taking ambitious action today. Given the urgency of the climate threat, it is critical that all new buildings are constructed to the highest levels of energy performance. The bold leadership of these four mayors is setting the standard which the entire world can learn from. “

The Executive Mayor of Tshwane, Cllr Solly Msimanga, has fully embraced his role as the Mayor of the country’s “Green Capital” and his duty to put sustainability into practice as the foundation of responsible leadership. “Expect to see major shifts in our urban landscape through the C40 Cities South Africa Buildings Programme enhancing our Green Buildings Programme. Accelerated uptake of all available greening criteria will be the order of the day starting off with our very own infrastructure. It’s no coincidence that our municipal headquarters, Tshwane House, is a five-star Green-Rated building.”

“We are committed to making eThekwini Municipality the most caring and liveable city in Africa by 2030. Providing sustainable, accessible and energy efficient buildings is just one way we are delivering that commitment for our citizens. Our city contains some of the world’s leading experts on energy, building regulations and green buildings, and as such we are working hard to document our further learning during this programme to share with other C40 cities around the world.” said Mayor of Durban, Zandile Gumede.

The City of Cape Town is one of the leading cities in South Africa and globally in actively addressing climate change,” said Mayor of Cape Town, Patricia de Lille. “We recently adopted a Transit-Orientated Development Strategic Framework, to address the apartheid legacy of spatial inequality, high urbanisation rates and to improve the cost effectiveness of public transport. Our participation in the C40 South Africa Building Programme is a significant opportunity to enable the City to support lower carbon new build in infrastructure provision, energy efficient building design and clean energy supply and significantly reduced transport demand.  Through the programme, we aim to develop and begin implementing more ambitious new building energy performance requirements that will build the path to a resource efficient, carbon neutral and climate resilient city by 2050.”

Since 2007, more than 230 buildings have been certified to the Green Star South Africa sustainable building rating system, developed and managed by the Green Building Council South Africa. The C40 South Africa Buildings Programme will support cities to move sustainable, energy-efficient new building to scale to become the new standard practice.

C40, in partnership with Sustainable Energy Africa (SEA), will support the four cities through locally employed technical professionals. City officials will be able to share knowledge and collaborate with cities outside of South Africa, facilitated through C40’s global city networks. This exchange will bring best practices in energy efficient building policy and practices to the four cities as well sharing these with other cities in South Africa. The C40 South Africa Buildings Programme is funded by the Children’s Investment Fund Foundation and is part of the Building Energy 2020 Programme.

Cllr Msimanga is delighted that the conference is being held close to home, in fact within the green-rated municipal headquarters, and trusts that the event is a great success. “This conference must serve to harness participating cities’ collective energies to transform our urban environments as we intensify the urgency of climate action.”

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Win a Poster Heater with Gadget and Takealot.com

This winter Gadget and Takealot.com are giving away three Poster Heaters, which look like posters but become heaters when you plug them in.

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Three Gadget readers will each win a unit, valued at R550 each. To enter, follow @GadgetZA and @Takealot on Twitter and tell us on the @GadgetZA account how many Watts the heater consumes.

What’s the big deal about these heaters? Many of us are struggling to keep the balance between soaring electricity costs and the need to keep warm this winter.

However, the recently launched Poster Heater by EasyHeat and distributed in South Africa by Takealot.com is not only one of the most cost effective electric heaters currently on the market, it is also easy to setup and use.

As the name indicates, it is a poster similar to one you would hang on a wall. But, plug it in and it turns into a 300 Watt heater. The Poster Heater isn’t designed to heat hallways or large rooms, but rather smaller ones like a bedroom or a baby’s nursery or a dressing room.

It uses radiant heating, which means that it heats up in a couple of minutes and the heat is directed at the objects or people around it, quickly taking the chill out of the air and providing a comfortable ambient temperature.

The other advantage of radiant heating is that it doesn’t dry out the air like infrared or gas heaters. Users also don’t have to worry about their children or pets getting too close to it because, even though it gets hot, it can be touched.

To enter the competition follow the steps below:

Competition entry details:

1. Follow @GadgetZA and @Takealot on Twitter. (We will ONLY be accepting entires via Twitter, so please don’t enter through the comments section of this article.)

2. Tell us on Twitter, via @GadgetZA, mentioning @Takealot in your posting, how many Watts the Poster Heater consumes.

cleardot.gif3. The competition closes on 31 July 2018.

4. Winners will be notified via Twitter on 1 August and Takealot.com will be in touch to organise delivery.

5. The competition is only open to South African residents.

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Arts and Entertainment

Deezer to host Hotstix’s Mandela tribute playlist

Deezer is celebrating Nelson Mandela on the centenary of his birthday by hosting a tribute playlist created by music legend Sipho “Hotstix” Mabuse.  

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Mabuse, a legendary figure in African music, first rose to prominence in the 1970s with his band Harari and later developed a name for himself as a solo artist. One of his best known songs was the global hit BurnOut in the 1980s.

The playlist takes the listener on a captivating musical journey through the life of Nelson Mandela.  It was compiled by Mabuse, who consulted with Mandela’s family and friends to ensure that the music would be relevant and accurate. The playlist also features commentary by Mabuse, which was recorded in his Soweto home.  

“I have tried to tell the story of the music that Madiba loved,” says Mabuse. “The Playlist excludes the time in prison obviously, as Madiba would not have had exposure to music in that time.  We have focused on the music we know he loved before and after that period. This recording was really an emotional journey for me, but an incredible opportunity to document these memories.”

The playlist features the music the young Mandela loved, such as The Manhattan Brothers, Solomon Linda, Brenda Fassie and Miriam Makeba.  It includes struggle songs from Chicco, Johnny Clegg, Hugh Masekela and Yvonne Chaka Chaka.  The playlist also includes Mandela by Zahara, one of the younger artists who caught Madiba’s ear.

Mabuse also offers stories of his own songs, such as Shikisha, a song greatly beloved by the former President.

“I was delighted to share my thoughts and hope the listeners enjoyed the musical journey,” says Mabuse. “Madiba did enjoy music immensely and we all have a purpose wherever we are in the world to celebrate culture and to learn from different cultures and music forms and styles.”

This playlist was inspired by the Nelson Mandela 100 campaign, calling on corporates and individuals to act as sources of inspiration and engage in conversation and action.

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