When someone mentions “building science,” what comes to mind? It’s time to change that image.
The real excitement today is in a different area. It’s about figuring out what “green” means in our worried world. We’ve moved past the LEED certification, which was once the top goal.
Now, we aim for carbon-neutral buildings and net-zero energy use. We want to build for a circular economy. But, we’re facing a problem.… Read the rest
Let’s cut through the greenwash, shall we? Modern sustainability isn’t just about adding solar panels to big houses.
It’s a big change. Our world is a big problem for the climate. This movement has grown from a dream to a must-do in business.
It’s driven by money, rules, and people who get it. Green building is now mainstream. It’s not just a trend; it’s how we build now.
We’ve moved past just doing less harm.… Read the rest
Do you remember February 2021 in Texas? The lights didn’t just go out. They faded with a frozen whimper. It was more than just bad weather. It was a harsh test for the power system, showing its deep identity crisis.
The National Renewable Energy Laboratory (NREL) offers a clear view. True grid reliability is a two-part challenge. First, you need adequacy—enough power plants ready. Second, you need operating reliability.… Read the rest
Remember pumped storage? That old, outdated tech from the last century? It’s time for a new chapter.
We’re in the midst of a pumped storage renaissance. It’s not just about looking back. It’s about using water’s power when it’s cheap and valuable.
Our push for wind and solar has run into a problem: it’s not always there. Lithium-ion batteries are fast but can’t keep up for long.
We need long-duration storage for the long haul.… Read the rest
Let’s talk about the salmon in the spillway. Hydropower has had a bad environmental reputation for years.
It blocked fish migrations and turned turbine bays into death traps. Over 20% of fish died when passing through old plants.
The industry is changing. It’s not building more concrete monoliths. Instead, it’s focusing on hydropower innovations.
This change is due to new environmental rules. New turbines and passage systems have cut down fish deaths by over 20%.… Read the rest
Every good energy story starts with what Mother Nature left us. Off the Pacific coast, she didn’t just give us sunshine and good vibes. She also left a lot of kinetic energy in deep waters.
These waters are so deep, they’d make a submarine commander dizzy. The National Renewable Energy Laboratory says we have over 2,000 gigawatts of this energy. That’s a lot of power.
But, there’s a catch. California’s share of this energy is hidden behind a deep wall of water.… Read the rest
Every great solar saga starts with a map. Choosing a site based on sunshine alone is like picking a spouse for their Instagram. The real world is full of shading analysis surprises, like unexpected shadows from neighbors.
Modern site screening is more than just sunshine. It’s a battle against climate change, topography, and future energy costs. We use geospatial data and machine learning to predict solar performance decades ahead. This way, your 25-year investment isn’t caught off guard by sudden weather changes.… Read the rest
Those electric scooters on the sidewalk? They’re more than just clutter. They’re fighting for our planet. While we argue over parking, they’re making a big difference.
The e-bike market is growing fast, up 9% every year. Shared scooters are even more popular, growing by nearly 19%. Asia Pacific is leading, but the US is catching up quickly.
People are choosing these green options over cars. This mode shift is a big change.… Read the rest