The dawn of quantum computing signals an exciting era in the technological landscape. Its superiority in optimization, simulation, and machine learning has led to groundbreaking innovations. Among its potential areas of impact is environmental sustainability. The nexus between these two concepts uncovers interesting possibilities for waste reduction, eco-efficiency, and improved resource management.

However, marrying these two concepts isn't without challenges. In the following sections, we delve into this complicated yet intriguing relationship, its potential, and the hurdles it may encounter.

The Quantum Revolution

Quantum computers operate on a different level from traditional computer systems. They leverage quantum mechanics' principles to conduct calculations, resulting in increased computational efficiency and accuracy. Quantum systems can process multiple complex computations simultaneously, a feature that's essential in high-demand areas such as simulation, optimization, and machine learning.

Potential for Eco-Sustainability

The superior capabilities of quantum computers make them an asset in the realm of environmental sustainability. With intricate simulations, these systems can model climatic patterns, aiding in the prediction and mitigation of environmental crises. Their optimization abilities can streamline processes to enhance resource efficiency and waste reduction.

Challenges at the Intersection

Despite the potential, challenges arise when integrating quantum computing and eco-sustainability. Quantum machines are currently energy-intensive, which contradicts sustainability goals. The concerns extend to e-waste management as quantum computing hardware proliferates. How to handle these challenges requires thoughtful consideration and innovative strategies.

The Future of Quantum Computing and Eco-Sustainability

Looking to the future, the intersection of quantum computing and eco-sustainability offers green solutions to climate change by enhancing waste management, bending the curve of increased energy use, and optimizing natural resource management. Nevertheless, a balance must be struck to ensure that the energy demands of quantum computing don't outweigh its benefits to sustainability.

These advanced computational systems promise a more sustainable future. Yet, it's essential to tread with care, considering quantum computing's potential effects on the environment. With prudent management, this intriguing nexus can contribute significantly to environmental preservation and sustainable growth.