SDG 7: Affordable and Clean Energy
SDG 7 discusses ensuring access to affordable, reliable, sustainable, and modern energy for all, this is considered one of the most important SDGs because it serves as an important foundation in achieving other SDGs. There is no development without triggering the engine of growth. Energy is very important and people who do not have sustainable access to energy lose the opportunity to be part of national and global progress. However, progress in all these areas is still far from what is needed to achieve the goal by 2030. Increased funding and more bold policies are needed to jointly with the countries of the world embrace new technologies to achieve universal access to affordable electricity, reliable, and sustainable.
According to the Secretary-General of the United Nations, Ban Ki-moon, “Energy is the golden thread that connects economic growth, social justice, and environmental sustainability”. With access to energy, people can study, go to university, get a job, start a business – and reach their full potential. Ban Ki-moon also mentioned that energy is the center for almost every major challenge and opportunity facing the world today because it covers security, climate change, food production, employment, or increased income. The existence of sustainable energy produces opportunities to bring great changes to life, the economy, and the planet. Today we will have an in-depth look upon the world progress towards the global energy targets on access to electricity, clean cooking, renewable energy, and energy efficiency.
Clean Cooking Technology
The fact is that about three billion people or more than 40% of the world’s population still do not have access to clean and safe fuel and technology for cooking. Lack of access to fuel and clean cooking technology presents many health hazards due to household air pollution from biomass burning which is responsible for 4 million deaths per year while placing women and children at the greatest risk. Safe and clean cooking technology alone is still the furthest behind the four energies. This is due to low consumer awareness, financing gaps, slow technological progress, and lack of infrastructure for fuel production and distribution. If the problem continues, then around 2.3 billion people will continue to use traditional cooking methods by 2030.
Access to Electricity
According to the United Nations, there are one billion inhabitants or 13% of the world’s population still do not have access to electricity. The biggest challenge is that most of those who live without electricity are residents living in rural areas in developing countries. Various solutions are used to connect the most difficult households to reach, one of which is an off-grid solution that includes solar lighting and a solar home system. Globally, at least 34 million people in 2017 have access to electricity through off-grid technology. Some important progress has also been made by decreasing the number of people who do not get access to electricity to around 840 million from 1 billion in 2016 and 1.2 billion in 2010. However, further improvements are still needed to achieve universal access to electricity by 2030. Without more sustainable action, it is estimated that by 2030 there are around 650 million people who will still not have access to electricity.
Until now, humans still depend a lot on unsustainable energy such as fossil fuels and can have harmful effects on the earth. In fact, energy is a major contributor to climate change, it produces around 60% of total greenhouse gas emissions. Therefore, there needs to be a solution to change the way to produce and consume energy to be sustainable. Apart from that renewable energy solutions also have cheaper, more reliable, and more efficient prices for everyday use. Implementing this new energy solution as soon as possible is important to fight climate change, which is one of the biggest threats to our own survival.
According to data from the World Bank, in 2016 renewable energy contributed 17.5% of total global energy consumption. The rapid decline in costs has enabled solar and wind power to compete with conventional sources of electricity generation in several regions, thus driving a rapid increase in renewable energy to 22.8% in 2015. However, electricity only accounts for 20% of total energy consumption in the final of that year. Renewable energy in transportation has also increased quite rapidly, but from a very low base, which was only 2.8% in 2015. While the use of renewable energy for heating purposes has hardly increased in recent years and stood at 24.8% in 2015. A further substantial increase in renewable energy is needed so that energy systems become affordable, reliable, and sustainable. When renewable energy becomes mainstream, then policies also need to include the integration of renewable energy into the broader energy system and take into account the socio-economic impacts that affect sustainability and the speed of the transition.
Lastly, we will check on the world progress toward energy efficiency, according to the data there is mounting evidence of the uncoupling of growth and energy use. Reducing energy intensity (the ratio of energy used per unit of GDP) can lower demand for energy, lighten the environmental footprint of energy production, and make energy more affordable. Global gross domestic product (GDP) grew nearly twice as fast as the primary energy supply in 2010-15. Economic growth outpaced growth in energy use in all regions, except for Western Asia, where GDP is heavily tied to energy-intensive industries, and in all income groups. However, progress continues to be slow in low-income countries, where energy intensity is higher than the global average.
Globally, energy intensity – the ratio of energy used per unit of GDP – fell at an accelerating pace of 2.8% in 2015, the fastest decline since 2010. This improved the average annual decline in energy intensity to 2.2 % for the period 2010-2015. However, performance still falls short of the 2.6% yearly decline needed to meet the SDG7 target of doubling the global rate of improvement in energy efficiency by 2030. Six of the 20 countries that represent 80 percent of the world’s total primary energy supply, including Japan and the US, reduced their annual primary energy supply in 2010-15 while continuing to grow GDP – indicating a peak in energy use. Among the large energy-intensive developing economies, China and Indonesia stood out with annual improvement exceeding 3 percent.
Writers: Refrifa Nabaan Marsha Nurprasetyo, David Samuel Setiawan
Editor: Ratu Annisa Gandasari