World power sector emissions increase 5% over pre-pandemic levels
POWER & RENEWABLE ENERGY

World power sector emissions increase 5% over pre-pandemic levels

Global power sector emissions have increased 5% above pre-pandemic levels of the first half of 2019, while electricity demand also increased by 5%, as per the Ember report.

Global power sector emissions rebounded in the first half of 2021, rising 12% from the lows witnessed in the first half of 2020 when Covid-19 lockdowns went into effect.

The increased global electricity demand was met by wind and solar power of 57% but also by a rise in emissions-intensive coal power of 43% that caused the carbon emissions to rise.

The Ember report comes in the wake of a recent report of the Intergovernmental Panel on Climate Change which warned that time is running out for the world to avoid the worst consequences of climate change.

As the world rebounds from the pandemic impact in 2020, the report compares the first six months of 2021 to the same period in 2019 to display for the first time how the electricity transition has shifted. Wind and solar-generated over a tenth of global electricity and overtook nuclear generation for the first time.

In India, things seemed better as the continued impact of the pandemic in the first half of 2021 kept electricity demand muted and coal increased least. Electricity demand in 1H 2021 was only 3% more than the 1H 2019 levels. This is one of the lowest rises in developing Asia as pandemic restrictions continued. Almost 72% increase in demand of India was met by growth in solar and wind, which increased by 47% and 9%, individually.

Much of the increase in emissions resulted from massively grown demand in developing countries, especially in Asia. In China, electricity demand increased by 14% from 1H 2019 to 1H 2021 and is nearing European Union (EU) per capita levels. Only 29% of that increase in demand was met by wind and solar, while over two-thirds were met by coal power. The share of global coal generation in China increased from 50% before the pandemic to 53%.

Image Source

Global power sector emissions have increased 5% above pre-pandemic levels of the first half of 2019, while electricity demand also increased by 5%, as per the Ember report. Global power sector emissions rebounded in the first half of 2021, rising 12% from the lows witnessed in the first half of 2020 when Covid-19 lockdowns went into effect. The increased global electricity demand was met by wind and solar power of 57% but also by a rise in emissions-intensive coal power of 43% that caused the carbon emissions to rise. The Ember report comes in the wake of a recent report of the Intergovernmental Panel on Climate Change which warned that time is running out for the world to avoid the worst consequences of climate change. As the world rebounds from the pandemic impact in 2020, the report compares the first six months of 2021 to the same period in 2019 to display for the first time how the electricity transition has shifted. Wind and solar-generated over a tenth of global electricity and overtook nuclear generation for the first time. In India, things seemed better as the continued impact of the pandemic in the first half of 2021 kept electricity demand muted and coal increased least. Electricity demand in 1H 2021 was only 3% more than the 1H 2019 levels. This is one of the lowest rises in developing Asia as pandemic restrictions continued. Almost 72% increase in demand of India was met by growth in solar and wind, which increased by 47% and 9%, individually. Much of the increase in emissions resulted from massively grown demand in developing countries, especially in Asia. In China, electricity demand increased by 14% from 1H 2019 to 1H 2021 and is nearing European Union (EU) per capita levels. Only 29% of that increase in demand was met by wind and solar, while over two-thirds were met by coal power. The share of global coal generation in China increased from 50% before the pandemic to 53%. Image Source

Next Story
Infrastructure Transport

RVNL secures Rs 1.65 billion railway bridge project from North Eastern Railway

Rail Vikas Nigam (RVNL) has received a Letter of Award (LoA) from North Eastern Railway for a Rs 1.65 billion railway infrastructure project, strengthening its order book and showcasing its expertise in complex railway construction.The project involves constructing the substructure of a major railway bridge over the Gandak River, located between Paniyahwa and Valmikinagar stations. This is part of the doubling of the Gorakhpur Cantt–Valmikinagar railway section, aimed at improving line capacity and operational efficiency.The bridge will feature 14 spans of 61 metres each, built on double D-t..

Next Story
Infrastructure Transport

Raebareli’s Modern Coach Factory rolls out 15,000th railway coach

The Modern Coach Factory (MCF) at Raebareli in Uttar Pradesh has achieved a major manufacturing milestone with the rollout of its 15,000th railway coach on December 15, the Ministry of Railways said.In a press note, the ministry said that MCF has already produced 1,310 coaches in the current financial year 2025–26, reflecting sustained high output at one of Indian Railways’ most advanced passenger coach manufacturing units.Established in 2007 at Lalganj in Raebareli district, MCF was built at a cost of Rs 31.92 billion with an initial annual production capacity of 1,000 coaches. The factor..

Next Story
Infrastructure Transport

RailTel wins Rs 260.88 million IT infrastructure order from VOC Port

Navratna public sector undertaking RailTel Corporation of India has secured an IT infrastructure order worth Rs 260.88 million from V.O. Chidambaranar Port Authority (VOC Port), strengthening its presence in port-led digital transformation projects.According to an exchange filing dated December 16, 2025, RailTel has received a Letter of Acceptance (LoA) from VOC Port Authority for the implementation of advanced IT infrastructure at the port. The project is domestic in nature and is scheduled to be completed by August 15, 2026.The company said the order has been awarded in the normal course of ..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Advertisement

Open In App