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Subject: Climate Change

1. Global Warming and Issues
2. All about Pollution

  • [pib] Indian National Centre for Ocean Information Services (INCOIS)

     

     

    The INCOIS Hyderabad has launched a trio of products for users in the marine realm.

    About INCOIS

    • The institute is an autonomous organisation under the Ministry of Earth Sciences.
    • INCOIS prioritises requests for specific services from its diverse user community that ranges right from fishermen to offshore oil exploration industries.

    Products launched:

    Small Vessel Advisory and Forecast Services System (SVAS)  

    The SVAS is an innovative impact-based advisory and forecast service system for small vessels operating in Indian coastal waters.

    • The SVA system warns users about potential zones where vessel overturning can take place, ten days in advance.
    • The advisories are valid for small vessels of beam width up to 7 m.
    • This limit covers the entire range of beam widths of the fishing vessels used in all the 9 coastal states and union territories of India.
    • The warning system is based on the  ‘Boat Safety Index’ (BSI) derived from wave model forecast outputs such as significant wave height, wave steepness, directional spread and the rapid development of wind at sea which is boat-specific.

    Swell Surge Forecast System (SSFS)

    SSFS is an innovative system designed for the prediction of Kallakkadal/Swell Surge that occurs along the Indian coast, particularly the west coast.

    • Kallakadal/Swell surge are flash-flood events that take place without any noticeable advance change in local winds or any other apparent signature in the coastal environment.
    • Hence the local population remains totally unaware of these flooding events until they actually occur. Such events are intermittent throughout the year.
    • Kallakkadal is a colloquial term used by Kerala fishermen to refer to the freaky flooding episodes and in 2012 UNESCO formally accepted this term for scientific use.
    • Kallakkadal are caused by meteorological conditions in the Southern Ocean, south of 30°S.
    • These swells once generated, travel northward and reach the Indian coasts in 3-5 days time, creating havoc in the coastal areas.
    • The system will now predict Kallakkadal and warnings will be given to concerned authorities at least 2-3 days in advance, which will help the local authorities for contingency plans and to reduce damage.

    Algal Bloom Information Service (ABIS)

    • The increasing frequency of algal blooms is a major concern due to its ill effects on the fishery, marine life and water quality.
    • INCOIS has developed a service for “Detection and Monitoring of Bloom in the Indian Seas”.
    • The target users are fishermen, marine fishery resource managers, researchers, ecologists and environmentalists.
    • The service also complements INCOIS’ marine fishing advisories i.e. Potential Fishing Zone advisories.
    • INCOIS-ABIS will provide near-real-time information on spatio-temporal occurrence and spread of phytoplankton blooms over the North Indian Ocean.
    • In addition, four regions have been identified as bloom hotspots viz.

    a) North Eastern Arabian Sea

    b) coastal waters off Kerala

    c) Gulf of Mannar and

    d) coastal waters of Gopalpur

  • Northern European Enclosure Dam (NEED)

     

    An extraordinary measure to protect 25 million people and important economic regions of 15 Northern European countries from rising seas has been proposed. It is called Northern European Enclosure Dam (NEED) enclosing all of the North Sea.

    Northern European Enclosure Dam (NEED)

    • The scientists have proposed the construction of two dams of a combined length of 637 km — the first between northern Scotland and western Norway.
    • It would be 476 km and with an average depth of 121 m and maximum depth of 321 m; the second between France and southwestern England, of length 161 km, and average depth of 85 m and maximum depth of 102 m.
    • A/c to scientists, separating the North and Baltic Seas from the Atlantic Ocean is considered to be the “most viable option” to protect Northern Europe against unstoppable sea level rise (SLR).
    • They have also identified other regions in the world where such mega-enclosures could potentially be considered, including the Persian Gulf, the Mediterranean Sea, the Baltic Sea, the Irish Sea, and the Red Sea.

    The rationale behind

    • The concept of constructing NEED showcases the extent of protection efforts that are required if mitigation efforts fail to limit sea level rise.
    • While NEED may appear to be “overwhelming” and “unrealistic”, it could be “potentially favourable” financially and in scale when compared with alternative solutions to fight SLR, the research argues.
    • The researchers classify the solutions to SLR into three categories of taking no action, protection, and managed retreat — and submit that NEED is in the second category.
    • While managed retreat, which includes options such as managed migrations, may be less expensive than protection (NEED), it involves intangible costs such as national and international political instability, psychological difficulties, and loss of culture and heritage for migrants.
    • NEED, the paper says, will have the least direct impact on people’s daily lives, can be built at a “reasonable cost”, and has the largest potential to be implemented with the required urgency to be effective.

    Viability of NEED

    • The researchers have estimated the total costs associated with NEED at between €250 billion and €550 billion.
    • They referred to the costs of building the 33.9-km Saemangeum Seawall in South Korea and the Maasvlakte 2 extension of the Rotterdam harbour in the Netherlands as examples,
    • If construction is spread over a 20-year period, this will work out to an annual expense of around 0.07%-0.16% of the GDP of the 15 Northern European countries that will be involved.
    • Also the construction will “heavily impact” marine and terrestrial ecosystems inside and outside the enclosure, will have social and cultural implications, and affect tourism and fisheries.

  • Urban Heat Islands in India

     

    A recent study from IIT Kharagpur called “Anthropogenic forcing exacerbating the urban heat islands in India” noted that the relatively warmer temperature in urban areas, compared to suburbs, may contain potential health hazards due to heat waves apart from pollution.

    About the study

    • The research did study the difference between urban and surrounding rural land surface temperatures, across all seasons in 44 major cities from 2001 to 2017.
    • It found evidence of mean daytime temperature of surface urban heat island (UHI Intensity) going up to 2 degrees C for most cities, as analysed from satellite temperature measurements in monsoon and post monsoon periods.
    • Other researchers from elsewhere have also noticed similar rise in daytime temperatures in Delhi, Mumbai, Bengaluru, Hyderabad and Chennai.

    What is an Urban Heat Island?

    • An urban heat island (abbreviated as UHI) is where the temperature in a densely populated city is as much as 2 degrees higher than suburban or rural areas.
    • This happens because of the materials used for pavements, roads and roofs, such as concrete, asphalt (tar) and bricks, which are opaque, do not transmit light, but have higher heat capacity and thermal conductivity than rural areas, which have more open space, trees and grass.
    • Trees and plants are characterised by their ‘evapotranspiration’— a combination of words wherein evaporation involves the movement of water to the surrounding air, and transpiration refers to the movement of water within a plant and a subsequent lot of water through the stomata (pores found on the leaf surface) in its leaves.
    • Grass, plants and trees in the suburbs and rural areas do this. The lack of such evapotranspiration in the city leads to the city experiencing higher temperature than its surroundings.

    Latent impacts

    • UHI s also decrease air quality in the cities, thanks to pollution generated by industrial and automobile exhaust, higher extent of particulate matter and greater amounts of dust than in rural areas.
    • Due to this higher temperature in urban areas, the UHI increases the colonization of species that like warm temperatures, such as lizards and geckos.
    • Insects such as ants are more abundant here than in rural areas; these are referred to as ectotherms.
    • In addition, cities tend to experience heat waves which affect human and animal health, leading to heat cramps, sleep deprivation and increased mortality rates.
    • UHIs also impact nearby water bodies, as warmer water (thanks to the pavements, rooftops and so on) is transferred from the city to drains in sewers, and released into nearby lakes and creeks, thus impairing their water quality.

    Control of UHIs and mitigation

    • Industrialization and economic development are vital to the country, but the control of UHIs and their fallouts are equally vital. Towards this, several methods are being, and can be, tried.
    • One of them is to use greener rooftops, using light-coloured concrete (using limestone aggregates along with asphalt (or tar) making the road surface greyish or even pinkish (as some places in the US have done); these are 50% better than black, since they absorb less heat and reflect more sunlight.
    • Likewise, we should paint rooftops green, and install solar panels there amidst a green background.
    • The other is to plant as many trees and plants as possible

    Why plant more trees?

    Relevant to the present context are:

    • they combat climate change; clean the surrounding air by absorbing pollutant gases (NXOy, O3, NH3, SO2, and others) and trapping particulates on their leaves and bark;
    • they cool the city and the streets; conserve energy (cutting air-conditioning costs by 50%); save water and help prevent water pollution; help prevent soil erosion; protect people and children from UV light;
    • they offer economic opportunities; bring diverse group of people together; encourage civic pride by giving neighborhoods a new identity; mask concrete walls, thus muffling sounds from streets and highways, and eye-soothing canopy of green; and the more a business district has trees, more business follows.

  • ‘Future of Earth, 2020’ Report

     

    The “The Future of Earth, 2020” Report was recently released.

    About the report

    • The report is released by the South Asia Future Earth Regional Office, Divecha Centre for Climate Change, Indian Institute of Science.
    • The report was prepared with the aim of reducing carbon footprint and halting global warming below 2 degree Celsius by 2050.

    Highlights of the report

    • Five global risks that have the potential to impact and amplify one another in ways that may cascade to create global systemic crisis have been listed by report.
    • It listed the following as five global risks:
    1. failure of climate change mitigation and adaptation
    2. extreme weather events
    3. major biodiversity loss and ecosystem collapse
    4. food crises; and
    5. water crises
    • Offering examples of how the interrelation of risk factors play a role, scientists say extreme heatwaves can accelerate global warming by releasing large amounts of stored carbon from affected ecosystems, and at the same time intensify water crises and/ or food scarcity.
    • The loss of biodiversity also weakens the capacity of natural and agricultural systems to cope with climate extremes, increasing our vulnerability to food crises, they point out.

  • Thwaites Glacier

     

    In the Antarctic floats a massive glacier, roughly the size of Britain, whose melting has been a cause of alarm for scientists over the years. Now, a new study has pinned the cause of the melting to the presence of warm water at a vital point beneath the glacier.

    Thwaites Glacier

    • The Thwaites Glacier is 120 km wide at its broadest, fast-moving and melting fast over the years.
    • Because of its size (1.9 lakh square km), it contains enough water to raise the world sea level by more than half a metre.
    • Studies have found the amount of ice flowing out of it has nearly doubled over the past 30 years. Today, Thwaites’s melting already contributes 4% to global sea level rise each year.
    • It is estimated that it would collapse into the sea in 200-900 years. Thwaites is important for Antarctica as it slows the ice behind it from freely flowing into the ocean.
    • Because of the risk it faces — and poses — Thwaites is often called the Doomsday Glacier.

    What has the new study found?

    • A 2019 study had discovered a fast-growing cavity in the glacier.
    • More recently researchers detected warm water at a vital point below the glacier.
    • Scientists dug a 600-m-deep and 35-cm-wide access hole, and deployed an ocean-sensing device called Icefin to measure the waters moving below the glacier’s surface.
    • The study reported water at just two degrees above freezing point at Thwaites’s “grounding zone” or “grounding line”.

    What is the grounding line?

    • The grounding line is the place below a glacier at which the ice transitions between resting fully on bedrock and floating on the ocean as an ice shelf.
    • The location of the line is a pointer to the rate of retreat of a glacier.
    • When glaciers melt and lose weight, they float off the land where they used to be situated. When this happens, the grounding line retreats.
    • That exposes more of a glacier’s underside to seawater, increasing the likelihood it will melt faster.
    • This resulted in the glacier speeding up, stretching out, and thinning, causing the grounding line to retreat ever further.

  • [op-ed snap]Partners in action

    Context

    Both India and the UK are exploring how best to develop the technology and investment needed to spur the transition from fossil to renewable fuels and make this a beneficial trajectory for everyone.

    Areas of collaboration with the UK

    • Resilience to climate change: To build resilience to climate risks, the U.K. is working with the Mahatma Gandhi National Rural Employment Act to build flood defences and river structures to encourage aquifer replenishment.
    • Monsoon forecasting: Together with India’s Ministry of Earth Sciences, we are gathering land, sea and atmospheric data to help deliver a decisive step forward in monsoon forecasting.
    • Electric mobility: On electric mobility, a major joint venture between UK’s EO Charging and India’s Yahhvi Enterprises will deliver world-class smart charging infrastructure for electric vehicles across India.
    • Finance of Green Growth Equity Fund: On finance, the U.K. government committed 240 million pounds of anchor capital in the Green Growth Equity Fund.
      • Its first investment going to Ayana Renewable Power, which is developing 800MW of solar generation capacity.

    India’s efforts to tackle climate change

    • India’s size and ecological diversity have placed it on the frontlines of global warming.
    • India walking the talk on climate change: It is on course to deliver the target of 40 per cent electricity generation from non-fossil fuels by 2030.
    • ISA: India has already demonstrated this personal commitment on the world stage with the India-led International Solar Alliance.
    • CDRI: India also announced the global Coalition for Disaster Resilient Infrastructure, both of which the UK a part of.
    • India and the UK can also work together on–
      • Resilience and adaption.
      • Clean energy.
      • Green finance and nature-based solutions.
      • Infrastructure development.
      • Sustainable energy and smart cities.

    Conclusion

    India and the UK need to make sure that the present partnership on climate and the environment go from strength to strength in the future.

  • IMO Sulphur regulations for Shipping

    The International Maritime Organization (IMO), the shipping agency of the United Nations issued new rules aiming to reduce sulphur emissions, due to which ships are opting for newer blends of fuels.

    What do the new IMO rules say?

    • The IMO has banned ships from using fuels with sulphur content above 0.5 per cent, compared with 3.5 per cent previously.
    • Sulphur oxides (SOx), which are formed after combustion in engines, are known to cause respiratory symptoms and lung disease, while also leading to acid rain.
    • The new regulations, called IMO 2020, have been regarded as the biggest shake up for the oil and shipping industries in decades. It affects more than 50,000 merchant ships worldwide.
    • The new limits are monitored and enforced by national authorities of countries that are members of the International Convention for the Prevention of Pollution from Ships (MARPOL) Annex VI.

    Cleaner options

    • Under the new policy, only ships fitted with sulphur-cleaning devices, known as scrubbers, are allowed to continue burning high-sulphur fuel.
    • Alternatively, Ships can opt for cleaner fuels, such as marine gasoil (MGO) and very low-sulfur fuel oil (VLSFO).
    • Of the two cleaner fuels, ship-owners were expected to opt for MGO, which is made exclusively from distillates, and has low sulphur content.
    • However, many are reportedly choosing VLSFO, which has better calorific properties and other technical advantages.

    Issues with the rule

    • There are complaints against VLSFO as well, as testing companies have claimed that high sediment formation due to the fuel’s use could damage vessel engines.
    • VLSFO, with 0.5 per cent sulphur content, can contain a large percentage of aromatic compounds, thus having a direct impact on black carbon emissions.
    • Black carbon, which is produced due to the incomplete combustion of carbon-based fuels, contributes to climate change.

  • [op-ed snap] Think climate change action, act glocal

    Context

    The recent global climate summit, the annual Conference of the Parties (COP25), held in Madrid was a failure and that the multilateral process to address the climate crisis is broken. The growing global stalemate gives India the chance to focus on the State and sub-State levels.

    COP 25 at Madrid and what future prospects

    • Wealthy countries disowning responsibility: At several discussions on finance, ambition, transparency of support and pre-2020 action, wealthy countries were recalcitrant.
      • Disavowing obligations: Although responsible for using the bulk of the carbon space in the atmosphere, they now disavow their obligations. With some even denying anthropogenic climate change.
      • Complete severance of science from negotiations: At this stage, there is a complete severance of climate science from the negotiations and agreements at the global level.
      • The question is, what can we do now?
    • What can happen at the next COP?
      • Hope of little change: The next COP will be held at Glasgow, U.K. (in late 2020) and there may be little change in the outcomes.
      • The global political order may not alter much. The fact that we live in an unequal and unjust world is not going to change either.
    • What else can happen on the global level?
      • Right leader: The right political leaders could nudge action in a new direction.
      • Green New Deal could pass: Younger members could be elected to the U.S. Congress and the Green New Deal could pass sometime in 2021.
      • Growing activism: In the meantime, climate activism is increasing awareness and having some success in removing insurance and financial support for fossil fuel companies. But these kinds of changes will occur slowly.
      • Participation of other stakeholders at next COP: At least one expert has called for a parallel action COP at future summits where sub-state actors, civil society groups, non-governmental organisations and academics can share ideas and nudge action.

    The chance for India to develop climate change action at State and Sub-state level

    • Chance to develop climate change action: The stalemate at the global level offers India the opportunity to focus earnestly on developing its climate change action at State and sub-State levels.
      • Peripheral status of climate change: In the states, the environment and climate continue to be relegated to peripheral status.
      • Damage to the environment: This neglect has led to the destruction of ecosystems, forests, water-bodies and biodiversity.
      • Vulnerability and economic costs of the neglect: Numerous studies have shown the high economic and ecological costs and loss of lives due to extreme events.
      • We do not need more data to stimulate action. As is also well recognised, India is extremely vulnerable to the effects of warming.

    Progress made by the states so far

    • The first round of SAPCCs: With support from bilateral agencies, States initially took different approaches in the first round of State Action Plans on Climate Change (SAPCCs).
      • Some of them set up separate climate change cells while some collaborated with academic institutions.
      • A few produced detailed action plans while others developed strategy documents.
      • Still, others integrated improvements in energy efficiency (contributing to reducing emissions), while almost all focused on adaptation.
    • The synergy between climate change and development:
      • Attention to climate change offers co-benefits to India for development. For instance-
      • Efficiency reduces pollution: Improving energy efficiency in industry reduces costs and local pollution.
      • Transport and congestion: Improving public transport reduces congestion, pollution and improves access.
      • Natural farming and fertilisers: Using natural farming methods reduces fossil fuel-based fertilizers, improves soil health and biodiversity.
      • These examples show that there are synergies in the steps to be taken for good development and climate change.
    • Next round of SAPCCs and strategies
      • The next round of the SAPCCs is being drawn up, under recommendations from the Centre.
      • Where should be the focus? The focus ought to be on integrating the response to climate change with the development plan in different departments.
      • States together to contribute NDCs: Since the States together are to deliver the Nationally Determined Contributions (NDCs) that India has promised, it means that they require guidance from the Centre.
      • Unfortunately, most State government departments are handling climate change as a fringe issue and do not seem to recognise its urgency.

    Integration of various sectors for climate action

    • Identification of sectors: Line departments for government schemes and programmes in key development sectors, such as agriculture, transport and water, should be identified for carefully integrating actions that respond to climate change.
      • Integration at district level: This integration should also take place at district and sub-district levels. But only a demonstration of its success in some departments would show how this can be done.
      • The realisation of climate as an important issue: But first and foremost, States need to get the signal that climate is an urgent issue.
    • Funds for implementing SAPCCs
      • How funds for implementing SAPCCs will be obtained is not clear.
      • There will not be enough from the Green Climate Fund, Adaptation Fund and bilateral agencies to support all States unless new sources are found.
      • Use of coal cess: The coal cess in India is a good initiative, and as others have pointed out, could be used for environment and climate-related expenses.
      • Alternative sources: Alternative sources from high emissions’ industries and practices would be an option, but still probably insufficient.

    Way forward

    • Performance analysis of first SAPCCs: There is also needs to be a clear analysis of how the first round of action plans fared.
      • Challenges and performance: What were the challenges and how did they perform?
      • Reasons for success and failures: Which approaches and projects were successful and ought to be scaled up and what lessons do the failures offer?
      • Finally, what institutional structure works best?
    • Need for the greenhouse gas inventory: The country needs reliable greenhouse gas inventories.
      • Individual research groups and the civil society initiative, GHG Platform India, have been producing such inventories.
      • Such inventories would be useful in synchronising and co-ordinating State and Central mitigation programmes.
    • Programmes with longer timelines: States must also develop their programmes with longer timelines.
      • With mid-course correction based on lessons and successes that can be integrated into the next stage of the plan.
      • If the second round of SAPCCs were treated as an entry point to long-term development strategy, the States and the country would be better prepared for climate change.
    • Ultimately, climate should be part and parcel of all thinking on development.

     

  • Global Risks Report 2020

    The top five risks to humanity are recently published in the Global Risks Report of the World Economic Forum (WEF).

    Top five risks

    • An important finding of the report is that today’s younger generation, consisting of “Millenials” born after 1980 have ranked environmental risks higher than other older respondents in the short- and long-terms.
    • According to the report, the top five risks by likelihood over the next decade are:
    1. Extreme weather events like floods and storms
    2. Failure of climate change mitigation and adaptation
    3. Major natural disasters like earthquakes, tsunamis, volcanic eruptions and geomagnetic storms
    4. Major biodiversity losses and ecosystem collapse
    5. Human-made environmental damage and disasters

    Top 5 risks by severity of impact over the next 10 years

    • Failure of climate change mitigation and adaptation
    • Weapons of mass destruction
    • Major biodiversity loss and ecosystem collapse
    • Extreme weather events (e.g. floods, storms, etc.)
    • Water crises

    Top most strongly connected global risks

    • Extreme weather events + failure of climate change mitigation and adaptation
    • Large-scale cyber-attacks + breakdown of critical information infrastructure and networks
    • High structural unemployment or underemployment + adverse consequences of technological advances
    • Major biodiversity loss and ecosystem collapse + failure of climate change mitigation and adaptation
    • Food crises + extreme weather events

    Other risks

    • The report also warned about the increasing economic and societal costs due to non-communicable diseases and the lack of research on vaccines and drug resistance to address the threat of pandemics in the recent future.
    • “Economic confrontations” and “domestic political polarization” are significant short-term risks in 2020, the report said.
    • This is a warning for the global South including India and Africa where social unrest has seen a rise. For example, unrest has grown among India’s youth.

  • [op-ed of the day] Electricity 4.0: The future of power in the age of climate change

    Context

    Significance of electricity in our life

    • Interconnecting economic prosperity: Electrical energy is a juncture that inter-connects economic prosperity.
      • Amplifies social equity.
      • Ushers in a liveable environment for us.
      • No development in its true sense is possible if we leave aside energy and specifically sustainable energy.
      • It is almost indispensable for holistic and sustainable progress of any kind.

    Burning of fossil fuel and climate change

    • Singular reliance on fossil fuel: Ever since the industrial revolution, development has almost singularly relied on the burning of fossil fuels, emitting huge volumes of carbon dioxide into the atmosphere.
      • 41% of electricity from coal: As per data by the World Coal Association, a little over 41% of all electricity generated is produced from coal.
      • Problems with coal: Burning coal for electricity production leads to-
      • High level of hazardous carbon emissions.
      • Rising levels of pollution: water and air pollution during mining and air pollution during burning.
      • Working condition of miners: Added to the disastrous working conditions of miners, coal cannot be regarded as a sustainable source of energy.
    • Global warming and climate change: Despite increasing awareness, not much is being done to mitigate climate change.
      • Rise over 1.5oC and Consequences: IPCC (Intergovernmental Panel on Climate Change) has reiterated that unless global temperature rise is not kept within 1.5 degrees Celsius, natural and human systems will be irreparably damaged.
      • Rise over  2o  C and Consequences: Even a slight increase in atmospheric temperature by 2 degrees Celsius will result in a substantial rise in sea levels.
      • Consequences for human life: The rise in sea level would, in turn, translate into a whopping 10 million more people going homeless and another 50% people facing severe water scarcity.
    • The aim of becoming carbon neutral: To join the efforts, many global public and private stakeholders have pledged their allegiance into becoming net-zero carbon emitters.
      • But we are still far from achieving our objectives, as the IEA (International Energy Agency) recently reported that the Earth’s temperature rise will range between 1.8 degrees Celsius and 2.7 degrees Celsius soon.

    Sustainable energy as a necessity

    • Energy efficiency and energy management: As the world is evolving into an interconnected form of world-of work, life and more-energy efficiency and energy management have slowly come to be a central driving force.
      • Sustainable energy a necessity: In order to power smart homes, industries, hospitals and other mission-critical operations, sustainable energy is no more a matter of choice, but of necessity.
      • IoT to help achieve energy efficiency: Technology adoptions like IoT and connected services can greatly enhance energy efficiencies and many global behemoths are coming to terms with this reality.
      • Demand for an alternative source of energy: Environmental factors, coupled with rising costs and stringent regulatory guidelines, are adding to the demand for alternative sources of energy.
      • Alternate as well as sustainable: The alternate sources are expected not only to satiate the growing consumption needs but are proven to be a sustainable option in the long run.

    Electricity 4.0

    • Electricity 4.0: That is, sustainable methods of energy generation and efficient and cost-effective usage of produced energy.
      • The sustainable energy need of the sustainable future: To lay the foundation stone for a sustainable future, there is a critical need to investigate how we create and consume energy.
      • The answer lies in renewables becoming the dominant source of power, globally.
    • A new form of energy mix: There is a growing need to build a new form of energy mix under Electricity 4.0, with renewable ways of electricity creation, at its very core. A new order where-
      • Electrical internet of things (EIOT).
      • Cloud computing.
      • Artificial intelligence.
      • And the tools of today’s digital era are fully leveraged to maximise energy efficiency.

    Way forward

    • Given that the major cause of global warming is Carbon Dioxide, so the first step to combat it would be-
    • Electrifying the planet: The augmented proliferation of energy-efficient, electricity-based equipments that are prevalent now, such as e-mobility, electrical heating, innovative applications such as electric aviation fleets can be one way to do that.
    • Scale up the production of renewable energy: The immediate need is to scale up the production of renewable electricity and build conducive public-policy frameworks to further this goal.
    • Adoption of digital technology: It is imperative to adopt digital technology in order to optimise the efficiency of our energy consumption and electrical networks. Digital connectivity, software and artificial intelligence can well be dubbed as the fulcrum that will support our transition toward Industry 4.0.
    • Concerted efforts from all stakeholders: To reduce carbon dioxide (CO2) emissions or to promote energy decarbonisation, concerted efforts are required from all stakeholders – the community, regions, government and the private sector.