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Making power systems more flexible as global energy transition accelerates

MD Staff

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The global energy landscape is witnessing a rapid and disruptive change driven by an unprecedented growth in renewables. Last year alone, a record-breaking 168 GW of renewable energy capacity were added globally – the sixth consecutive year in which additions from renewables have exceeded those from conventional sources. Today, a quarter of the world’s electricity comes from renewables.

But, the recent IPCC report has sent a clear signal and called for a scaling up of renewables both in the power and in end use sectors such as transport and buildings. This echoes IRENA’s own analysis which estimates that avoiding the worst effects of global warming will require to source 85% of global power and two-thirds of total energy supply from renewables by 2050. Around 60% of electricity would come from so called variable renewable energy (VRE) like solar and wind.

Experiences from frontrunner countries show that flexibility in the power system can help integrating solar and wind into the market.

Flexibility can be found in different parts of the power system including generation, grid, storage and end-users.

With today’s report on Power system flexibility for the energy transition and a new tool to assess the flexibility of the power system – the FlexTool – IRENA opens a new work stream that support its members in finding the most cost-effective mix of flexibility solutions. The tool has been applied jointly with IRENA members Colombia, Panama, Uruguay and Thailand to assess the flexibility of their power system based on the latest national plans.

Figure 1. Flexible Power System – Accelerated uptake of wind and solar 

Claudia Cabrera from the Ministry of Industry, Energy and Mining (MIEM) of Uruguay, who presented the Uruguayan FlexTool analysis during the 16th meeting of the IRENA Council, said: “The FlexTool can assess in an integrated manner sector coupling alternatives, which is an aspect of great importance in an electric system like the Uruguayan characterized by energy surpluses. Therefore, the IRENA FlexTool can complement the existing planning toolkit by providing additional insights on flexibility and options to further increase it.” The Uruguayan FlexTool analysis concluded that Uruguay’s power system is flexible enough to accommodate the actual and future deployment of VRE resulting from the country’s long-term generation expansion plan.

Dolf Gielen, Director of IRENA’s Innovation and Technology Center added: “The new report showcases flexibility in all parts of the energy system. Findings show that the smooth integration of variable renewable energy into power systems requires innovations. Beyond technological solutions, flexibility can be unlocked through market design, operational practices and new business models.”

Demand has a significant potential to contribute to the flexibility of the power system – from quickly responding to supply shortages to following price signals in order to consume energy when it is cheaper, and the grid does not face congestion. A central element of flexibility is sector-coupling, the coupling of energy demand for heat, fuels and mobility by using power to heat (e.g. heat pumps), power to gas (e.g. hydrogen from renewable electricity) and power to mobility. Electric vehicles for example can act as battery storage devices if regulations and technologies are aligned and provide short term storage and grid services.

For more information, see Power system flexibility for the energy transition, including an Overview for Policy Makers, IRENA Flextool Methodology (coming soon) and two case studies.

IRENA

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Russia Among Global Top Ten Improvers for Progress Made in Health and Education

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Russia is among the top ten countries globally for improvements to human capital development over the last decade, according to the latest update of the World Bank’s Human Capital Index (HCI).

The 2020 Human Capital Index includes health and education data for 174 countries covering 98 percent of the world’s population up to March 2020.

Russia’s improvements were largely in health, reflected in better child and adult survival rates and reduced stunting. Across the Europe and Central Asia region, Russia, along with Azerbaijan, Albania, Montenegro, and Poland, also made the largest gains in increasing expected years of schooling – mainly due to improvements in secondary school and pre-primary enrollments. The report also shows that over the last 10 years Russia has seen a reduction in adult mortality rates. However, absolute values of this indicator remain high in the country with this progress now at risk due to the global Covid-19 pandemic.

Human capital contributes greatly to improving of economic growth in every country. Investments in knowledge and health that people accumulate during their lives are of paramount concern to governments around the world. Russia is among the top improvers globally in the Index. However, challenges persist and much needs to be done to improve the absolute values of Index indicators,” said Renaud Seligmann, the World Bank Country Director in Russia.

The HCI, first launched in 2018, looks at a child’s trajectory, from birth to age 18, on such critical metrics as child survival (birth to age 5); expected years of primary and secondary education adjusted for quality; child stunting; and adult survival rates. HCI 2020, based on data up to March of this year, provides a crucial pre-pandemic baseline that can help inform health and education policies and investments for the post-pandemic recovery.

Of the 48 countries in Europe and Central Asia included in the 2020 Human Capital Index (HCI), 33 are among the upper-third in the world, and almost all are in the top half. However, there are significant variations within the region.

In Russia, a child born today can expect to achieve 68 percent of the productivity of a fully educated adult in optimal health. It is at the average level for Europe and Central Asia countries and the third result globally among the countries of the same income group. There is a stark contrast between education and health subscales in Russia. While the education outcomes of the country are high and outperform many high-income peers, its health outcomes are below the global average.

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Accelerating Mongolia’s Development Requires a Shift “from Mines to Minds”

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A new report by the World Bank estimates that out of every dollar in mineral revenues Mongolia has generated over the past 20 years, only one cent has been saved for future generations. The report argues that to break this cycle, Mongolia should use its mineral wealth to invest in people and institutions, while gradually reducing its dependence on the sector.

This is particularly true as demand for key minerals is likely to tumble due to climate change concerns, a shift of investors’ preference toward sustainability, China’s ambitious goal to reduce coal consumption, and persistence of the COVID-19 shock, according to Mongolia’s Mines and Minds, the World Bank’s September 2020 Country Economic Memorandum for Mongolia.

Since the advent of large-scale mining in 2004, Mongolia’s economy has grown at an average rate of 7.2 percent per year, making it one of the fastest-growing economies in the world. Growth has translated to rapid decline – although at times partly reversed – in the incidence of poverty and improved quality of life. The report also notes that Mongolia enjoys relatively strong human capital, and its infrastructure capital has improved for the last few decades, though remains scarce given the size of the country and low population density. This performance has been made partly possible through a generous but inefficient social assistance system and a large public investment program supported by mineral revenues and external borrowing.

However, a number of enduring challenges have grown in the shadow of this success. Mongolia’s rapid growth has been obscured by its extreme macroeconomic volatility and frequent boom and bust cycles. Growth has almost entirely come through capital accumulation and the intensive use of natural capital rather than through sustained productivity growth. Meanwhile, the country has not only consumed almost all its mineral outputs, but has also borrowed heavily against them, bequeathing negative wealth to the next generation.

Instead of maximizing the benefits of its mineral wealth for diversified and inclusive growth, Mongolia has increasingly become more addicted to it. At the same time, human capital has been underutilized and institutional capital has eroded.” said Andrei Mikhnev, World Bank Country Manager for Mongolia. “Such inability to capitalize on the country’s endowments has resulted in limited diversification of outputs and exports and has further amplified its vulnerability to the swings of the global commodity markets. Breaking this gridlock calls for a fundamental shift in approach that puts investing in minds on an equal footing with mines.”

The report recommends key policy actions to build the foundation of a diversified and sustainably growing  economy. These include:

  • Implement countercyclical fiscal and monetary policies – supported through transparent fiscal rules, an independent fiscal council, a market-driven exchange rate, and a well-functioning stabilization fund – to smooth consumption over the business cycle rather than maximize current consumption.
  • Undertake bold investment climate reforms to enhance competition, secure investor rights, and create a more level playing field that enables productive firms to invest and grow.
  • Move away from the mindset of diversifying products to expanding endowments, especially in terms of better utilization of Mongolia’s young and educated, especially female, labor force.
  • Accelerate the implementation of fundamental governance reforms (especially on the government effectiveness and control of corruption) to reduce political interference, increase transparency, and improve regulatory quality throughout the economy.

“Fortunately, there are many encouraging signs of improved macroeconomic management in 2017-19, providing the new government an opportunity to advance its reform efforts,” said Jean-Pascal Nganou, World Bank Senior Country Economist and lead author of the report. “Some impressive fiscal outcomes were achieved not by introducing new reforms but by effectively implementing existing ones. They demonstrate that with the right political will and leadership, similar improvements are possible in other areas including monetary and exchange rate policy, the financial sector, the business environment, and the labor market. The new administration has, therefore, an opportunity to institutionalize these reforms and avoid policy regression in the future.”

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Nearly 9 in 10 People Globally Want a More Sustainable and Equitable World Post COVID-19

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In a new World Economic Forum-Ipsos survey of more than 21,000 adults from 28 countries nearly nine in ten say they are ready for their life and the world to change.

72% would like their own lives to change significantly and 86% want the world to become more sustainable and equitable, rather than going back to how it was before the COVID-19 crisis started. In all countries, those who share this view outnumber those who don’t by a very significant margin (more than 50 percentage points in every country except South Korea). Preference for the world to change in a more sustainable and equitable manner is most prevalent across the Latin America and Middle East-Africa regions as well as in Russia and Malaysia.

Next week’s World Economic Forum Sustainable Development Impact Summit will address the achievement of the sustainable development goals and the appetite for transformation which will drive the “decade of delivery”.

Clear majority ready for a more sustainable and equitable world

Globally, 86% of all adults surveyed agree that, “I want the world to change significantly and become more sustainable and equitable rather than returning to how it was before the COVID-19”. Of those, 46% strongly agree and 41% somewhat agree, while 14% disagree (10% somewhat and 4% strongly).

Russia and Colombia top the list of countries that strongly or somewhat agree with that statement at 94%. They are followed by Peru (93%) Mexico (93%) Chile (93%) Malaysia (92%), South Africa (91%) Argentina (90%) and Saudi Arabia (89%). The countries that are most change averse – disagreeing somewhat or strongly disagreeing with the statement – are South Korea (27%), Germany (22%), Netherlands (21%), US (21%) and Japan (18%).

Dominic Waughray, Managing Director, at the World Economic Forum said, “The Great Reset is the task of overhauling our global systems to become more equitable and sustainable, and it is more urgent than ever as COVID-19 has exposed the world’s critical vulnerabilities. But the technology to transform things tends to outpace the human will to change. In six months, the pandemic has systematically broken down this cultural barrier and we are now at a pivot point where we can use the social momentum of this crisis to avert the next one.”

Ready for significant personal change

Across all 28 countries, 72% want their lives to change significantly rather than returning to what it was like before the COVID-19 crisis (30% strongly and 41% somewhat) while the other 29% disagree (21% strongly and 8% somewhat).

Latin America stands out for its optimism, with Mexico, Colombia and Peru in the top five countries strongly or somewhat agreeing. Agreement is also high South Africa (86%), Saudi Arabia (86%, Malaysia (86%) and India (85%). By contrast, at least two out of five adults in the Netherlands, Germany, South Korea, Japan, Sweden, the US, UK and Canada long for their life to just return to how it was before the pandemic.

MethodologyThese are the results of a 28-country survey conducted by Ipsos on its Global Advisor online platform. Ipsos interviewed a total of 21,104 adults aged 18-74 in United States, Canada, Malaysia, South Africa, and Turkey, and 16-74 in 23 other countries between August 21 and September 4, 2020. Where results do not sum to 100 or the ‘difference’ appears to be +/-1 more/less than the actual, this may be due to rounding, multiple responses or the exclusion of don’t knows or not stated responses.

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