Renewables

Without flexibility, the energy revolution in Africa will not take place

Forecasts show that by 2050, solar PV will represent over 50% of total electricity production in Africa. (Image source: Wärtsilä)

Ville Rimali, director of growth and development for Africa and Europe, Wärtsilä Energy Business, has explored why flexibility is essential to the energy revolution in Africa

How to quickly and reliably identify thousands of items in a solar energy park

Vindo Solar needed a solution to reliably identify the cables and interters of 124,000 solar panels. (Image source: Brady Corporation)

Brady Corporation helped its customer Vindo Solar B.V., a solar PV engineering, design, installation and maintenance company, to reliably identify outdoor solar panel cables and inverters for ten years

AfDB explores Africa’s offshore renewable energy potential

The Sustainable Energy Fund for Africa is a multi-donor special fund that aims to promote private sector investment in sustainable energy. (Image source: Adobe Stock)

The African Development Bank’s (AfDB) African Natural Resources Centre and the Sustainable Energy Fund for Africa has hosted the first in a series of webinars discussing the potential of Africa’s blue economy

Financing the Landscape of Green Hydrogen in Africa

Africa is expected to be a hydrogen export hub. (Image source: Adobe Stock)

The green hydrogen economy has been gaining traction across the globe as the world is moving towards de-carbonisation and greener energy

Renewable electricity growth is accelerating faster worldwide, supporting new global energy economy

Solar PV remains the powerhouse of growth in renewable electricity, with its capacity additions forecast to increase by 17% in 2021 to a new record of almost 160GW. (Image source: Adobe Stock)

The growth of the world’s capacity to generate electricity from solar panels, wind turbines and other renewable technologies is on course to accelerate over the coming years, with 2021 expected to set a fresh all-time record for new installations, the IEA says in a new report

Despite rising costs for key materials used to make solar panels and wind turbines, additions of new renewable power capacity this year are forecast to rise to 290 gigawatts (GW) in 2021, surpassing the previous all-time high set last year, according to the latest edition of the IEA’s annual Renewables Market Report.

By 2026, global renewable electricity capacity is forecast to rise more than 60% from 2020 levels to over 4 800 GW – equivalent to the current total global power capacity of fossil fuels and nuclear combined. Renewables are set to account for almost 95% of the increase in global power capacity through 2026, with solar PV alone providing more than half. The amount of renewable capacity added over the period of 2021 to 2026 is expected to be 50% higher than from 2015 to 2020. This is driven by stronger support from government policies and more ambitious clean energy goals announced before and during the COP26 Climate Change Conference.

“This year’s record renewable electricity additions of 290GW are yet another sign that a new global energy economy is emerging. The high commodity and energy prices we are seeing today pose new challenges for the renewable industry, but elevated fossil fuel prices also make renewables even more competitive,” said Fatih Birol, executive director IAE.

The growth of renewables is forecast to increase in all regions compared with the 2015-2020 period. China remains the global leader in the volume of capacity additions: it is expected to reach 1200 GW of total wind and solar capacity in 2026 – four years earlier than its current target of 2030. India is set to come top in terms of the rate of growth, doubling new installations compared with 2015-2020. Deployments in Europe and the United States are also on track to speed up significantly from the previous five years. These four markets together account for 80% of renewable capacity expansion worldwide.

Solar PV remains the powerhouse of growth in renewable electricity, with its capacity additions forecast to increase by 17% in 2021 to a new record of almost 160 GW. In the same time frame, onshore wind additions are set to be almost one-quarter higher on average than during the 2015-20 period. Total offshore wind capacity is forecast to more than triple by 2026.

The IEA report expects this record growth for renewables to take place despite today’s high commodity and transport prices. However, should commodity prices remain high through the end of next year, the cost of wind investments would go back up to levels last seen in 2015 and three years of cost reductions for solar PV would be erased.

Despite rising prices limiting growth, global biofuel demand in 2021 is forecast to surpass 2019 levels, rebounding from last year’s huge decline caused by the pandemic. Demand for biofuels is set to grow strongly to 2026, with Asia accounting for almost 30% of new production. India is expected to rise to become the third largest market for ethanol worldwide, behind the USA and Brazil.

Governments can further accelerate the growth of renewables by addressing key barriers, such as permitting and grid integration challenges, social acceptance issues, inconsistent policy approaches, and insufficient remuneration.