November 23, 2018November 23, 2018

Wildfires in California and How to Build a Resilient Power Grid

Some say the effects of climate change are already upon us. The wildfires in California this year are the most destructive on record. There are already 80 dead and 1,000 missing, and the fires are still going. Changing precipitation patterns, higher summer and spring temperatures, and earlier snowmelt are creating longer wildfire seasons and drier conditions for more intense burns. Aside from what’s going on in California right now, we can expect more droughts, fatal heat waves like the one in Europe earlier this year, more intense hurricanes, water supply shortages, flooding and erosion from sea level rise, and more impacts that we can’t yet predict. The question looms ever larger – what can be done to fight climate change, and how do we prepare for it?

We’re seeing the consequences of how we generate and use energy, and we know things will get worse if we continue with business as usual. How much carbon we emit will impact how extreme the changes we face will be. In addition to changing our fuel source and trying to mitigate future damage, we also need to increase the resiliency of our power grid. It needs to be able to respond to disruptions, bounce back from disasters, and function more independently than it does now.

Community solar solves both the short term need to cut carbon pollution, and it also increases the resilience of our power grid in the long term. Solar farms reduce dependence on the long and interruptible supply chains that currently feed our natural gas and oil power plants. It is also much more flexible to install than other types of power generation. Solar systems are increasingly being installed with batteries and in Massachusetts the new SMART program incentivizes projects that include batteries which provide backup for the grid and support production during peak demand and brownouts. Community Solar has a promising track record so far, and it’s ready to scale up and provide power to much more of our population than rooftop solar or wind farms are. Last year alone our installed capacity nearly doubled from 387 MW to 734 MW, with more in the works and encouraging signs for its growth in many states.

The impacts of climate change have begun, and they’re impacting our safety. We have solutions we can use to mitigate the damage, and we’ve started planning ahead for how to recover. It’s more important than ever to think about our energy future and take action with the tools we have.

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