Engineering News | Topics | Sponsored Content - Insulation

Renewable Energy. Back; Eskom fully supports South Africa’s lower-carbon trajectory Creamer Media Reporter 20th August 2020 Eaton has shipped its one-millionth Sulfr hexafluoride-free air-insulated

Get Price

Blog | Ending the use of SF₆ in power grids | Eaton | UK

Ironically, our drive towards renewable energy is also increasing demand for the most potent greenhouse gas: sulfur hexafluoride (SF 6). Fortunately, there are already excellent alternatives available—if the energy sector is willing to make the leap.

Get Price

State of Renewable Energy - Letgrow South Africa together

Figure 22: Main RE industry role players in South Africa 55 Figure 23: BP Statistical Review of World Energy: South Africa, Primary Energy Consumption, 2011 65 Figure 24: Operational, non-hydro renewable energy capacity of South Africa 66 Figure 25: Procurement milestones and bid window status for the RE portfolio

Get Price

Climate change: Electrical industry'dirty secret' boosts

Sep 13, 2019 · Cheap and non-flammable, insulating gas is a colourless, odourless, synthetic gas. It makes a hugely effective insulating material for medium and high-voltage electrical installations. It is widely used...

Get Price

Renewable energy in South Africa - Wikipedia

The two main barriers accompanying renewable energy in South Africa are: the energy innovation system, and the high cost of renewable energy technologies. The Renewable Energy Independent Power Producers Procurement Programme (REI4P) suggests that the cost associated with renewable energy will equal the cost of non-renewable energy by 2030. [6]

Get Price

The contribution of pumped storage schemes to energy

The energy generation sector in SA represented by the Department of Energy and executed by the Eskom recognises the advantages in having hydro-pumped storages as the energy storage provision, a stand-by and peaking generation facilities to some 40 000 MW base-load thermal (coal-fired) plants (ten plants are in operation at present, three plants are return-to-service and two new plants are being build).

Get Price

These are the 5 biggest green energy projects in SA - all

South Africa’s five largest renewable energy projects, measured in terms of investment, are all multi-billion rand wind farms that contribute a collective 645.71 megawatt (MW) to the grid. Together, SArenewable energy projects contribute 3,773 MW, compared to the 43,485MW currently delivered by fossil fuels.

Get Price

Small pumped water storage systems: a new partner for

Pumped-storage (PWS) hydroelectricity systems are to be found throughout the world, but mainly on a large scale. The demand for storage associated with distributed renewable energy (RE) systems, particularly wind and solar power, has opened up the market for a new generation of PWS facilities can be built on a much smaller scale, while being […]

Get Price

South Africa Energy Outlook – Analysis - IEA

Africa Energy Outlook 2019 is the IEA’s most comprehensive and detailed work to date on energy across the African continent, with a particular emphasis on sub-Saharan Africa. It includes detailed energy profiles of 11 countries that represent three-quarters of the region’s gross domestic product and energy demand.

Get Price

Here’s South Africa’s new energy plan for the next 10 years

Oct 18, 2019 · Around 77% of South Africa’s primary energy needs are currently provided by coal. Mantashe said that the additional capacity mix to the energy mix contained in the IRP 2019 for the period up to

Get Price

Siemens Energy to deliver Sulfr hexafluoride-free gas-insulated switchgear

Apr 29, 2021 · Finland’s transmission system operator Fingrid has contracted Siemens Energy to deploy ten bays of sulfur hexafluoride (gaz sf6)-free gas-insulated switchgear (GIS) at a substation near Helsinki. The novel system will replace the potent greenhouse gas sf6 gas with „clean air”, a mixture of nitrogen and oxygen.

Get Price

Schneider Electric Wins Industrial Energy Efficiency Award at

The company received the prize for its new SM AirSeT medium voltage switchgear, which uses pure air instead of the industry-standard Sulfr hexafluoride greenhouse gas commonly used for grid and industrial

Get Price

Energy Laws and Regulations | South Africa | GLI

South Africa is heavily reliant on coal resources, which generated 38 Gigawatts (GW) of the country’s installed capacity in 2019 – approximately 74%. At present, hydro and pumped storage is at approximately 3%, 5% respectively, while renewable energy comprises 7%. Nuclear power remains an auxiliary power contributor, providing 4% of installed capacity.

Get Price

Andreas Richelmann - Director - PSD Energy Africa - PSD

View Andreas Richelmann’s profile on LinkedIn, the world’s largest professional community. Andreas has 3 jobs listed on their profile. See the complete profile on LinkedIn and discover Andreas’ connections and jobs at similar companies.

Get Price

Gas Insulated Switchgear Market Size, Share Global Report, 2026

Gas-insulated switchgear or GIS is a high voltage substation in which major electrical equipment is placed in a sealed environment with sulfur hexafluoride gas (insulating gas) as the insulating medium. In a GIS, all the electrical switching equipment such as circuit breakers , isolators, earth switches, and busbars are completely enclosed inside modules filled with Sulfr hexafluoride gas.

Get Price

Here’s how to take your home off Eskom’s grid

Pool pumps use a lot of electricity. Reduce the time your pool pump runs to 4 to 6 hours in summer and 2 to 3 hours per day in winter. Ironing also uses a lot of electricity.

Get Price

Two new solar plants now feeding 132MW into South Africa’s grid

Oct 01, 2020 · Two new solar plants now feeding 132MW into South Africa’s grid. Two utility-scale solar plants in the Northern Cape, Aggeneys Solar and Konkoonsies II Solar, have commenced commercial operations, adding a collective 132MW to South Africa’s generation capacity. A company statement indicated these sister solar plants, situated within 35kms of each other, both form part of BioTherm Energy’s portfolio and are expected to produce enough each year to power circa 110,000 households collectively.

Get Price

Power Africa in South Africa | Power Africa | U.S. Agency for

While coal may be the dominant source now, its share of total capacity is likely to decrease as more renewable generation comes online in the coming years. South Africa’s Renewable Energy Independent Power Producer Procurement Programme (REIPPPP) for utility-scale transactions signed 27 power purchase agreements in June 2018.

Get Price

8DJH | Systems | Siemens Global

Gas-insulated medium-voltage switchgear for secondary distribution 8DJH switchgear is a factory-assembled, type-tested, 3-pole metal-enclosed single-busbar switchgear for indoor installation. 8DJH switchgear is used in public and industrial energy systems of the secondary distribution level.

Get Price

Renewable energy in Denmark - Wikipedia

Denmark is a world-leading country in wind energy production and wind turbine production. The Danish wind company Vestas Wind Systems A/S has expanded from its domestic base and by 2015 had a revenue of €8.423 billion, with more than 18,000 employees globally and manufacturing plants in Denmark, Germany, India, Italy, Romania, the United Kingdom, Spain, Sweden, Norway, Australia, China, and

Get Price

OFFICIAL GUIDE TO SOUTH AFRICA 2017/18 Energy and Water

South Africa has committed to attain substantial reductions in carbon dioxide emissions by 2025. The country supports research, technology development and special measures aimed at environmentally sustainable economic growth. Diversifying energy The DoE continues to promote the optimal use of South Africa’s renewable energy resources to

Get Price

South Africa Yearbook 2015/16 - GCIS

Energy South Africa Yearbook 2015/16 155 Energy South Africa Yearbook 2015/16 156 The Department of Energy (DoE) is mandated to ensure the secure and sustainable provision of energy for socio-economic development. This is achieved by developing an integrated energy plan, regulating the energy industries, and promoting investment in accordance with

Get Price

Gas Insulated Power Equipment Market Size, Industry Share

In November 2018, Siemens secured a contract to provide the world’s first Sulfr hexafluoride free gas-insulated switchgear with clean air and vacuum switching technology for 145kV. The system is a part of Koengen substation in Bergen that will supply electricity from renewable energy sources to Norway’s largest cruise ship seaport.

Get Price

EIA GUIDELINE FOR RENEWABLE ENERGY PROJECTS

Renewable energy (RE) Energy that comes from sources that are continually replenished, such as sunlight, wind, rain, tides, waves, and geothermal heat Role player Party involved in a public participation process (e.g. government departments and the public) RRDB Renewable Resource Database (RRDB) RSA Republic of South Africa

Get Price

“Sun in a box” would store renewable energy for the grid

Dec 05, 2018 · Since that development, the team has been designing an energy storage system that could incorporate such a high-temperature pump. “Sun in a box” Now, the researchers have outlined their concept for a new renewable energy storage system, which they call TEGS-MPV, for Thermal Energy Grid Storage-Multi-Junction Photovoltaics.

Get Price

ABB signs major framework contract with APG for largest ever

Under the #mission2030 plan, Austria targets to achieve 100 percent electricity consumption from renewable energy and a fully carbon-free society by 2030. This goal also honors the European Union’s renewable energy targets 1 of 32 percent by 2030 and 75 percent by 2050. ABB’s technology solutions act as catalysts in enabling a smarter

Get Price

export.gov

Power Africa in South Africa. In South Africa, the Power Africa interagency team is working to support the country’s effort to introduce large-scale renewable energy and natural gas (for power and other uses) into the economy, while assisting the government in their effort to strengthen and expand the regulatory framework.

Get Price

Systems | Medium-voltage – Power distribution | Siemens Global

For the distribution of electrical energy, Siemens offers various gas-insulated switchgear types, which can be used in transformer and distribution systems of power supply companies, but also in industrial medium-voltage systems, e.g. mining industry, steel works or paper industry.

Get Price

Renewable electricity suppliers gaining ground in South Africa

May 26, 2020 · The total generating capacity of green energy in South Africa is approaching 2.5GW – just less than the average produced by Eskom’s fleet Energyblog lists a total of 95 utility-scale sustainable energy projects in South Africa that are operational, in construction, or approved with construction starting soon.

Get Price