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CASE STUDY: Public-Private Partnerships Can Advance Infrastructure Innovations

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In the modern era, governments should embrace Public-Private Partnerships (P3s) to harness the potential of the private sector. This collaboration brings together funding and expertise to develop innovative solutions for infrastructure challenges. Japjeev Kohli  shares a case study that highlights the significance of public-private partnerships (P3s) in the development of transportation infrastructure. It draws parallels between the early days of automobile adoption and the current era of smart road technologies. Early investors and businesses played a crucial role in paving the way for the first cross-country route, the Lincoln Highway, demonstrating the transformative power of P3s. The author emphasizes the advantages of the private sector in raising capital, experimenting, and devising solutions without direct financial risk to taxpayers. Modern P3s leverage the expertise and funding of the private sector to address infrastructure challenges, such as the I-95 Express Lanes in Northe
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FACTS: Top 10 facts about conventional Concrete

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A sustainable zero-carbon global economy rests on Concrete, because it is the world’s most-used building material.


Here are the top 10 facts to know about conventional concrete

  1. Over 90% of the construction sector’s emissions can in fact be attributed to the process of making cement“clinker” – a key element of concrete.
  2. High-quality concrete can be produced with the use of more than 90% of aggregates made from recycled concrete
  3. Government infrastructure consumes at least a quarter of the ready mix concrete purchased worldwide.
  4. Cement is so carbon intensive that if it were a country it would be ranked 4th as a climate polluter
  5. 70% of the World population lives in a building made with Concrete
  6. Roughly 600 kilograms of carbon dioxide are released per ton of cement produced. 
  7. Up to 8% of all global anthropogenic human-made emissions are due to just one material, cement. 
  8. 25 billion tonnes of Concrete are used every year.
  9. It consumes about 30% of non-renewable natural resources
  10. In an average city, concrete makes up 80% of the built environment

As demonstrated above concrete is ubiquitous, versatile, affordable, durable, strong and recyclable. It will provide the foundations for our green energy systems, for climate-resilient infrastructure, for safe, healthy, and secure housing, for clean water and for low-carbon transportation around the world. It will be central to meeting many of the world’s Sustainable Development Goals.

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