Annual ghgemissions growth in the global energy supply sector accelerated from 1. This means that the total global energy consumption rises due to both the population and the demand per person for more energy. Global energy outlook 2019 resources for the future. By fuel, natural gas accounted for the largest increment in energy consumption, followed by renewables and then oil. Global energy consumption in a warming climate springerlink. The energy supply sector is the largest contributor to global.
We welcome your feedback to make this selection more informative and useful. Energy outlooks play an important role in helping understand how the global energy system may evolve by providing detailed quantitative estimates of future energy consumption patterns, supply sources, technological trends, carbon dioxide emissions, and more. Enerdata provided data and figures on global energy consumption, production and prices. Pdf future trends on global energy demand researchgate. There is no one global solution to the energy supply issue. Globally, changes in climate circa 2050 have a moderate impact on energy consumption of 717%, depending on the.
The graphics in this presen tation focus on projections through 2040. Examination of scenarios to 2040 using itedd i this report was prepared by the u. Pdf on jan 1, 2011, jana lippelt and others published global energy consumption find, read and cite all the research you need on researchgate. To this end, the iea energy data centre provides the worlds most authoritative and comprehensive source of global.
From 2010 until today, the global economy has on average increased by 2. World total final consumption tfc reached almost 376 ej in 2015, showing an increase of 52% compared to 1992. Our flagship business publication has been defining and informing the seniormanagement agenda since 1964. This decoupling of economic growth, energy use, and global emissions, continued in 2017. Global energy consumption in 2018 increased at nearly twice the average rate of growth since 2010, driven by a robust global economy and igher heating and cooling needs h in some parts of the world. Meeting both global and regional energy demand will be a challenge.
Although energy consumption has increased in these regions since the 1960s, their relative share of the total has declined significantly. Oil is the most consumed primary energy source in the world, with 4. A comparison of building energy codes in 15 countries rachel young, american council for an energyefficient economy abstract integrating energy efficiency into building codes is a recognized strategy to reduce energy consumption in the residential and commercial sectors. Levels of global primary energy consumption by fuel. World energy consumption is the total energy produced and used by the entire human civilization. Enerdata has brought its expertise to weltenergierat deutschland, the german committee to the world energy council, for the 2018 edition of energy for germany energie fur deutschland. Global energy consumption grew significantly in 2018, spurred by the sustained economic growth and rising demand in china, the worlds largest energy consumer since 2009. The analysis shows that the co 2 emissions intensity of global economic activity needs to be reduced by 85% between 2015 and 2050, and co 2 emissions need to decline by more than 70% compared to the reference case in 2050. Typically measured per year, it involves all energy harnessed from every energy source applied towards humanitys endeavors across every single industrial and technological sector, across every country. Renewables would then make up twothirds of energy consumption and 86% of power generation.
Mar 24, 2020 global consumption of electricity has increased over the last decades from 7,323 terawatt hours in 1980 to 21. The ieo2017 is the first ed ition of this report to include mo del results through 2050, which are available on the ieo page of the eia website. Also, imports and exports are irrelevant at the global level. Note that at the same time that the population really takes off see fig. The global energy demand is on an increase and the global primary energy consumption rose 1 million gigawatt hours in 2009 1. Pdf versions and powerpoint slide packsof the charts, maps and graphs, plus an excel workbook of the data. Energy efficiency gains are critical to manage energy demand from industrial, residential and commercial sectors and to avoid reducing climate change momentum. Global energy demand an overview sciencedirect topics. The ieo2017 is the first ed ition of this report to include mo del results through 2050, which are. To accommodate this change, the industry subsectors have been reordered. With buildings accounting for nearly 40 percent of global. A largescale transformation of the global energy sector is possible, although it will require significant investment. Today, it takes 20 percent less energy to produce a pound of aluminum than it did 20 years ago.
Global consumption of electricity has increased over the last decades from 7,323 terawatt hours in 1980 to 21. Energy information administration global transportation energy consumption. Jun 06, 2017 the global energy trends 2017 analyses the world energy statistics from their independent and trusted energy databases, providing first overview, trends, figures and conclusions of the world energy situation for the main markets. Ahmad rafiee, kaveh rajab khalilpour, in polygeneration with polystorage for chemical and energy hubs, 2019. Pdf the human race has carved a niche in the use of various energy. The international energy outlook presents an assessment by the u. Consistent, accurate and timely energy data and statistics are fundamental to developing effective and efficient national energy policies, as well as a key element in longerterm planning for investment in the energy sector. Global primary energy demand momentum remains in line with the 2016 scenario modelling, with per capita energy consumption projected to peak in the 2020s. Energy developments primary energy consumption grew at a rate of 2. Globally, changes in climate circa 2050 have a moderate impact on energy consumption of 717%, depending on the degree of. Mckinsey global institute our mission is to help leaders in multiple sectors develop a deeper understanding of the global economy. Global energy demand projections show an increasing trend, with annual consumption predicted to reach around 778 etta joule by 2035 1. The global pathway outlined in this report to achieve this needs to be matched by transformative action on the ground to ensure energy systems are fit for the renewable energy age, align energy policies with climate objectives, unlock investments, scaleup renewable energy projects, and strengthen. Total world consumption of marketed energy is expected to expand by 54%, from 404 quadrillion british thermal units btu in 2001 to 623 quadrillion btu in 2025 eia, 2004.
Global primary energy consumption grew rapidly in 2018, led by natural gas and renewables. Pdf global energy consumption ntanos stamatios academia. Global energy and co2 status report 2018 energy demand page 3 key findings 2018 global energy consumption in 2018 increased at nearly twice the average rate of growth since 2010, driven by a. We combine econometric analysis of the response of energy demand to temperature and humidity exposure with future scenarios of climate change and socioeconomic development to quantify the impacts of future climate warming on final energy consumption across the world. Global energy consumption grew significantly in 2018, spurred by the sustained economic growth and rising demand. Oil demand flattens out in the 2030s, and coal use edges lower. The aggregated flow other is removed from the database.
The outlook for energy is exxonmobil s latest view of energy demand and supply through 2040. Ieo2017 energy consumption projec tions are provided for 16 world regions, divided. Some parts of the energy sector, led by electricity, undergo rapid transformations. Chart data can be accessed by rightclicking the chart in the ppt file. The share of electricity in total energy use must increase to almost 50% by 2050, up from 20% today. More than 80% of current primary energy consumption is obtained from fossil fuels. In the reference case, more than half of the projected increase in global energy consumption occurs in nonoecd asia, a region that includes china and i ndia. Pdf global energy consumption due to friction in trucks. Global primary energy consumption grew strongly in 2017, led by natural gas and renewables, with coals share of the energy mix continuing to decline. Energy information administration eia, the statistical and.
Demand side measures in the energy end use sectors are discussed in chapters 8 11. Transforming the global energy system would permit affordable, and universal, energy access, increase energy security, and diversify energy supply. Key findings global primary energy consumption has grown rapidly over the past 25 years, reaching 546 quadrillion btu qbtu in 2015, more than 190 qbtu higher than 1990 levels. It does not include energy from food, and the extent to which direct biomass burning has been. Figure 2 global buildings sector energy consumption by fuel type, 2010 2016 0,0% 0,5% 1,0% 1,5% 2,0% 2,5% 3,0% 3,5% 0 20 40 60 80 100 120 140 ej annual change renewables commercial heat electricity natural gas oil coal biomass traditional floor area growth intensity reduction. Global energy consumption due to friction in trucks and buses. All global statistics come from bp and the international energy agency. In 1965 the bulk of total energy was consumed north america, europe and eurasia collectively, they accounted for more than 80 percent of global energy consumption. Nevertheless, carbon emissions rose at their highest rate for seven years. Efficiency measures in new and existing buildings provide an enormous opportunity for countries to reduce their energy intensities while simultaneously driving improvements in public health, labor.
Examination of scenarios to 2040 using itedd 3 preface the movement of people and products is an important factor in determining the potential growth in. Global energy outlook 2015 international energy forum ief. Energy information administration of the outlook for international energy markets through 2050 pdf ppt note. It is expected that global primary energy consumption will continue to rise, but at a much lower rate than in previous decades. The main contributors to this trend were a higher energy demand associated with rapid economic growth and an increase of the share of coal in the global fuel mix. Lets try to understand this per capita energy consumption a bit better. Dec 16, 2017 we combine econometric analysis of the response of energy demand to temperature and humidity exposure with future scenarios of climate change and socioeconomic development to quantify the impacts of future climate warming on final energy consumption across the world. If this trend continues to grow at the current rate, the effects. A renewable energy roadmap foreword in an era of accelerating change, the imperative to limit climate change and achieve sustainable growth is strengthening the momentum of the global energy transformation. The global energy trends 2017 analyses the world energy statistics from their independent and trusted energy databases, providing first overview, trends, figures and conclusions of the world energy situation for the main markets. Global emissions could be halved by 2050, using existing and emerging technologies, at an additional cumulative investment of usd 46 trillion, a further increase of 17% on top of aseline investments. In comparison, the annual primary energy consumption in the same period only increased by 1. Mckinsey energy insights global energy perspective, january 2019. Global energy demand is projected to more than double by 2050 owing to the growth in population and economies 1, 2.
Primary energy consumption worldwide by fuel 2018 statista. Primary transport energy consumption thus includes not only the energy of the gasoline in the tank, for example, but also the energy. Very broadly speaking the more energy we consume, the more stuff we can get, the more places we can, and the faster we can get there. For many years the outlook for energy has helped inform exxonmobil s longterm business strategies, investment plans, and research programs. Renewable electricity paired with deep electrification could reduce co 2 emissions by 60%. The cost for this energy is about onethird the total cost of manufacturing aluminum. The total consumption of primary energy sources is increasing worldwide. With buildings accounting for nearly 40 percent of global energy consumption, the building sector should play a key role in effective climate policy. The global energy statistics hub provides a collection of databases, charts, and interactive tables covering the most commonly used statistics on energy. Firstly, global average per capita energy consumption has been consistently increasing. With rising agricultural output, both water and energy consumption. The reserve of fossil fuels will be depleted in the next century. Pdf global energy consumption due to friction in trucks and.
Eias international energy outlook 2017 ieo2017 presents an assessment of longterm world energy markets. The global energy statistical yearbook is a enerdatas free online interactive data tool. Pdf versions and powerpoint slide packs of the charts, maps and graphs, plus an. It allows to browse data through intuitive maps and graphs, for a visual analysis of the latest trends in the energy industry. So clearly the table does not show global energy consumption, but rather global energy supply.
This will present major challenges for the oil and gas industry sector, which is a major producer and consumer of energy. The numbers for now and in the future while most educated people know that there are around 8 billion people, very few know how much energy the world uses. In the reference case, world energy consumption totals 911 quadrillion british thermal units btu in. For nondomestic buildings, idae 4 estimates hvac energy consumption to be around 48%, still lower than the 57% in the usa, and similar to. Historical 1850 1900 1950 2000 16 30 2050 cagr % 0. This growth in per capita energy consumption does, however, vary significantly between countries and regions. The world energy outlook 2018 examines future patterns of a changing global energy system at a time of increasing uncertainties and finds that major transformations are underway for the global energy sector, from growing electrification to the expansion of renewables, upheavals in oil production and globalisation of natural gas markets. Using recycled aluminum requires about 95 percent less energy than converting bauxite into metal. The energy transition must reduce emissions substantially, while ensuring that sufficient energy is available for economic growth. I think the table should be retitled energy supply in terawatts or replaced with a table that shows energy consumption, since the word use seems to indicate consumption, not supply. Global energy demand electricity demandsupply gas demand oil demand carbon emissions 5 executive summary 1 global primary energy demand plateaus after 2035 despite strong population expansion and economic growth after more than a century of rapid growth, global energy demand shows growth slowing and plateauing.